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SIMATIC
System components for PRO
devices
Extension Units KPxx
Operating Instructions
06/2018
A5E43600360
-AB
Preface
Overview
1
Safety instructions
2
Mounting and connecting the
Extension Unit
3
Configuring Extension Unit
PROFINET and PROFIsafe
4
Device maintenance and
repair
5
Technical specifications
6
Technical support
A
Markings and symbols
B
Siemens AG
Division Digital Factory
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E43600360-AB
Ⓟ
06/2018 Subject to change
Copyright © Siemens AG 2018.
All rights reserved
Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by
personnel qualified
for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 3
Preface
Validity
These operating instructions apply to the following devices:
Extension Units Advanced
Name
MLFB
Description
Extension Unit 12" KP12 PN
6AV2185-8CE01-0AA0
1 × KP12 (minimum configuration)
Safety signals are connected directly to
the system; all other signals are
transmitted via PROFINET.
Extension Unit 15" KP12 PN
6AV2185-8DE01-0AA0
Extension Unit 19" KP12 PN 6AV2185-8EE01-0AA0
Extension Unit 22" KP12 PN
6AV2185-8FE01-0AA0
Extension Unit 12" KP12F PN
6AV2185-8CF01-0AA0
1 × KP12
F
(minimum configuration),
f
ail-safe
PN: All IO signals are transmitted via
PROFINET/PROFIsafe.
Extension Unit 15" KP12F PN
6AV2185-8DF01-0AA0
Extension Unit 19" KP12F PN
6AV2185-8EF01-0AA0
Extension Unit 22" KP12F PN
6AV2185-8FF01-0AA0
Extension Unit 12" KP24 PN
6AV2185-8CE08-0AA0
2 × KP12 (maximum configuration)
Extension Unit 15" KP36 PN
6AV2185-8DE08-0AA0
3 × KP12 (maximum configuration)
Extension Unit 19" KP36 PN
6AV2185-8EE08-0AA0
3 × KP12 (maximum configuration)
Extension Unit 22" KP48 PN
6AV2185-8FE08-0AA0
4 × KP12 (maximum configuration)
Preface
Extension Units KPxx
4 Operating Instructions, 06/2018, A5E43600360-AB
Extension Units Standard, customized
Customized Extension Units Standard with pre-installed standard operator controls (-xxxx):
Name
MLFB
Based on
Extension Unit 12" Hardwired
6AV2185-8CBxx-xxxx
6AV7674-1LA31-0AA0
Extension Unit 15" Hardwired 6AV2185-8DBxx-xxxx 6AV7674-1LA41-0AA0
Extension Unit 19" Hardwired
6AV2185-8EBxx-xxxx
6AV7674-1LA51-0AA0
Extension Unit 22" Hardwired 6AV2185-8FBxx-xxxx 6AV7674-1LA61-0AA0
Extension Unit 12" PROFINET
6AV2185-8CCxx-xxxx
6AV7674-1LA32-0AA0
Extension Unit 15" PROFINET
6AV2185-8DCxx-xxxx
6AV7674-1LA42-0AA0
Extension Unit 19" PROFINET
6AV2185-8ECxx-xxxx
6AV7674-1LA52-0AA0
Extension Unit 22" PROFINET
6AV2185-8FCxx-xxxx
6AV7674-1LA62-0AA0
Extension Unit 12" PROFIsafe
6AV2185-8CDxx-xxxx
6AV7674-1LA33-0AA0
Extension Unit 15" PROFIsafe
6AV2185-8DDxx-xxxx
6AV7674-1LA43-0AA0
Extension Unit 19" PROFIsafe
6AV2185-8EDxx-xxxx
6AV7674-1LA53-0AA0
Extension Unit 22" PROFIsafe
6AV2185-8FDxx-xxxx
6AV7674-1LA63-0AA0
Extension Units Advanced, customized
Customized device versions for various configuration levels KPxx with pre-installed, round
Advanced operator controls, such as RGB illuminated pushbuttons and/or round standard
operator controls (-xxxx):
Name
MLFB
Configuration level
Extension Unit 12" PN Advanced
6AV2185-8CEx0-xxxx
Without KP12
(Empty configuration, PROFINET)
Extension Unit 15" PN Advanced
6AV2185-8DEx0-xxxx
Extension Unit 19" PN Advanced
6AV2185-8EEx0-xxxx
Extension Unit 22" PN Advanced
6AV2185-8FEx0-xxxx
Extension Unit 12" F PN Advanced
6AV2185-8CFx0-xxxx
Without KP12
(Empty configuration,
PROFINET/PROFIsafe)
Extension Unit 15" F PN Advanced
6AV2185-8DFx0-xxxx
Extension Unit 19" F PN Advanced
6AV2185-8EFx0-xxxx
Extension Unit 22" F PN Advanced
6AV2185-8FFx0-xxxx
Extension Unit 12" KP12 PN 6AV2185-8CEx1-xxxx 1 × KP12 (minimum configuration)
Safety signals are connected
directly to the system; all other
signals are transmitted via
PROFINET.
Extension Unit 15" KP12 PN
6AV2185-8DEx1-xxxx
Extension Unit 19" KP12 PN
6AV2185-8EEx1-xxxx
Extension Unit 22" KP12 PN 6AV2185-8FEx1-xxxx
Extension Unit 12" KP12F PN
6AV2185-8CFx1-xxxx
1 × KP12
F
(minimum configuration),
f
ail-safe
PN: All IO signals are transmitted
via PROFINET/PROFIsafe.
Extension Unit 15" KP12F PN
6AV2185-8DFx1-xxxx
Extension Unit 19" KP12F PN
6AV2185-8EFx1-xxxx
Extension Unit 22" KP12F PN
6AV2185-8FFx1-xxxx
Preface
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 5
Without communication module, as pure extension with KP12 keys, can be used for
Extension Unit PROFINET Advanced and Extension Unit PROFIsafe Advanced:
Name
MLFB
Configuration level
Extension Unit 12" KP24
6AV2185-8CAx8-xxxx
2 × KP12 (maximum configuration)
Extension Unit 15" KP36 6AV2185-8DAx8-xxxx 3 × KP12 (maximum configuration)
Extension Unit 19" KP36
6AV2185-8EAx8-xxxx
3 × KP12 (maximum configuration)
Extension Unit 22" KP48 6AV2185-8FAx8-xxxx 4 × KP12 (maximum configuration)
Figures
This manual contains figures of the described devices. The supplied device may differ in
some details from the figures. Within some of the figures, one device is used to represent all
devices.
Conventions
The following terminology is used in this manual:
Generic term
Applies to
Extension Unit All Extension Units, Extension Units Standard, Extension
Units Advanced
Extension Unit Hardwired • Extension Unit 12" Hardwired
• Extension Unit 15" Hardwired
• Extension Unit 19" Hardwired
• Extension Unit 22" Hardwired
Extension Unit PROFINET
Standard
• Extension Unit 12" PROFINET
• Extension Unit 15" PROFINET
• Extension Unit 19" PROFINET
• Extension Unit 22" PROFINET
Extension Unit PROFINET
Advanced
• Extension Unit 12" KP12 PN
• Extension Unit 15" KP12 PN
• Extension Unit 19" KP12 PN
• Extension Unit 22" KP12 PN
• Extension Unit 12" KP24 PN
• Extension Unit 15" KP36 PN
• Extension Unit 19" KP36 PN
• Extension Unit 22" KP48 PN
Extension Unit PROFIsafe
Standard
• Extension Unit 12" PROFIsafe
• Extension Unit 15" PROFIsafe
• Extension Unit 19" PROFIsafe
• Extension Unit 22" PROFIsafe
Preface
Extension Units KPxx
6 Operating Instructions, 06/2018, A5E43600360-AB
Generic term
Applies to
Extension Unit PROFIsafe
Advanced
• Extension Unit 12" KP12F PN
• Extension Unit 15" KP12F PN
• Extension Unit 19" KP12F PN
• Extension Unit 22" KP12F PN
Extension Unit PROFINET • Extension Unit PROFINET Standard
• Extension Unit PROFINET Advanced
Extension Unit PROFIsafe • Extension Unit PROFIsafe Standard
• Extension Unit PROFIsafe Advanced
Standard operator controls Non-fail-safe display and operator controls, such as indicator
lights, illuminated pushbuttons, keyswitches
Advanced operator controls Non-fail-safe display and operator controls that can only be
installed in an Extension Unit
Advanced
, such as RGB
illuminated pushbuttons, KP12
KP12
KP12 HMI device: 12 short-stroke keys with integrated LEDs
Operator controls • Standard operator controls
• Emergency stop button
• Advanced operator controls
Round operator controls • RGB illuminated pushbutton
• Illuminated pushbutton
• Indicator light
• Selector switches/keyswitches
• Emergency stop button
Standard installation components Standard operator controls, emergency stop buttons and all
other elements that can be installed in an Extension Unit
(Standard and Advanced), such as interface components.
Interface components
USB port, RFID reader
Advanced installation components Advanced operator controls and all other components that
can only be installed in an Extension Unit Advanced.
Installation elements • Standard installation components
• Advanced installation components
Communication module Hardwired Communication module of an Extension Unit Hardwired
(Standard)
Communication module PROFINET Communication module of an Extension Unit PROFINET
(Standard or Advanced)
Communication module PROFIsafe Communication module of an Extension Unit PROFIsafe
(Standard or Advanced)
See also
Extension Unit Standard (Page 11)
Extension Unit Advanced (Page 12)
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 7
Table of contents
Preface ........................................................................................................................................ 3
1 Overview ...................................................................................................................................... 9
1.1 Product description .............................................................................................................. 9
1.1.1 Extension Unit Standard .................................................................................................... 11
1.1.2 Extension Unit Advanced ................................................................................................... 12
1.2 Scope of delivery ............................................................................................................... 14
1.3 Design............................................................................................................................... 15
1.3.1 Extension Unit enclosure ................................................................................................... 15
1.3.2 Standard operator controls and interfaces ......................................................................... 16
1.3.3 Advanced operator controls and interfaces ........................................................................ 17
1.4 Standard installation components ...................................................................................... 18
1.5 Advanced installation components ..................................................................................... 21
2 Safety instructions ....................................................................................................................... 23
2.1 Overview ........................................................................................................................... 23
2.2 General safety instructions ................................................................................................ 23
2.3 Notes about usage ............................................................................................................ 27
2.4 Risk analysis of the plant ................................................................................................... 28
2.5 Important information on the emergency stop button .......................................................... 28
3 Mounting and connecting the Extension Unit................................................................................... 29
3.1 Assembly overview ............................................................................................................ 29
3.2 Preparing the installation ................................................................................................... 29
3.2.1 Checking the delivery package .......................................................................................... 29
3.2.2 Permitted mounting positions ............................................................................................. 30
3.2.3 Specifying the operator controls and slots .......................................................................... 31
3.3 Important notes for installation ........................................................................................... 36
3.4 Disassembling the Extension Unit ...................................................................................... 37
3.5 Installing Standard operator controls .................................................................................. 38
3.6 Installing Advanced operator controls ................................................................................ 40
3.7 Installing interface components.......................................................................................... 41
3.8 Installing the reader ........................................................................................................... 42
3.9 Closing the rear panel cover .............................................................................................. 44
3.10 Mounting the Extension Unit .............................................................................................. 44
3.11 Attaching and connecting the front panel ........................................................................... 47
3.12 Extension Unit PROFIsafe - Setting the PROFIsafe address .............................................. 48
3.13 Connecting an Extension Unit ............................................................................................ 49
3.13.1 Connection information ...................................................................................................... 49
Table of contents
Extension Units KPxx
8 Operating Instructions, 06/2018, A5E43600360-AB
3.13.2 Connecting the functional grounding ...................................................................................50
3.13.3 Connecting the power supply..............................................................................................50
3.13.4 Connecting the data cables ................................................................................................51
3.14 Securing cables and closing the Extension Unit ..................................................................54
3.15 Labeling .............................................................................................................................55
3.15.1 Labeling keys .....................................................................................................................55
3.15.2 Mounting insert labels and the lens assemblies ..................................................................56
3.15.3 Mounting label holders .......................................................................................................57
4 Configuring Extension Unit PROFINET and PROFIsafe ................................................................... 59
4.1 Required Standard software ...............................................................................................59
4.2 Required Advanced software ..............................................................................................59
4.3 Configuration overview .......................................................................................................60
4.4 Configuring Advanced operator controls .............................................................................63
4.5 Power consumption of the Advanced operator controls .......................................................65
4.6 Configuring standard operator controls ...............................................................................66
4.7 Extension Unit PROFIsafe - Configuring emergency stop buttons .......................................68
4.8 Extension Unit PROFIsafe - Safety configuration ................................................................69
5 Device maintenance and repair .................................................................................................... 73
5.1 General information on maintenance and servicing .............................................................73
5.2 Cleaning the device ............................................................................................................73
5.3 Spare parts and repairs ......................................................................................................74
5.4 Recycling and disposal .......................................................................................................74
6 Technical specifications ............................................................................................................... 75
6.1 Certificates and approvals ..................................................................................................75
6.2 Standards on operating safety of the Extension Unit PROFIsafe .........................................77
6.3 Dimension drawings ...........................................................................................................78
6.4 Technical specifications ......................................................................................................78
6.4.1 General technical specifications .........................................................................................78
6.4.2 Operating modes of the Extension Unit PROFIsafe.............................................................83
6.4.3 Reaction times and safety characteristics for fail-safe operation..........................................83
6.5 Interface description ...........................................................................................................84
6.5.1 24 V DC power supply ........................................................................................................85
6.5.2 Digital inputs/outputs ..........................................................................................................85
6.5.3 PROFINET (LAN) ...............................................................................................................87
A Technical support........................................................................................................................ 89
B Markings and symbols ................................................................................................................. 91
B.1 Safety-relevant symbols .....................................................................................................91
Index ......................................................................................................................................... 93
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 9
Overview
1
1.1
Product description
The Extension Unit is used to install additional operator controls (installation components)
below a 16:9 SIMATIC PRO device for pedestal (extendable, flange bottom) or for support
arm (extendable, round tube). The Extension Unit for SIMATIC PRO devices ③ is available
in two different basic versions (see figure below):
● Extension Unit
Standard
④ for
– Standard operator controls, such as illuminated pushbuttons, emergency stop buttons
and interface components that are
individually wired
.
– The Extension Unit Standard is usually delivered without operator controls.
– The Extension Unit Standard is also available as a customized version.
● Extension Unit
Advanced
⑤ for
– Advanced operator controls, such as RGB illuminated pushbuttons, that are
connected through an
internal
bus
.
– Standard operator controls, such as illuminated pushbuttons, emergency stop buttons
and interface components that are
individually wired
.
– The Extension Unit Advanced is pre-configured by the customer, ordered individually
and delivered pre-assembled with installation components.
● Customers can retrofit the Extension Units themselves, for example, with standard
operator controls.
The figure below shows an example of two Extension Units 22" for support arm mounting ①
and ②.
Overview
1.1 Product description
Extension Units KPxx
10 Operating Instructions, 06/2018, A5E43600360-AB
①
Support arm or flange mount
②
Basic adapter or mechanical interface
③
Pro device
④
Extension Unit Standard with standard operator controls and emergency stop button
⑤
Extension Unit Advanced with four KP12 in full configuration (KP48)
⑥
Basic adapter (optional) or mechanical interface to a pedestal, to an Extension Unit or for the
bottom cover (in case of support arm mounting)
Note
A maximum of two Extension Units can be installed below a PRO device.
Features
The Extension Units provide high-level industrial functionality:
● Easy and flexible connection options
● Easy installation and connection of operator controls
● Rugged
● System integration also available with PROFIsafe
Full flexibility
● Extension Units 12/15/19/22" can be equipped with all operator controls
● Freely configurable color (red, green, blue, white, yellow)
● Easy adaptation to customer requirements using the internal bus (Extension Unit
Advanced)
Individually adjustable
● LED backlight with adjustable color and brightness at runtime (Advanced operator
controls only)
● Tactile feedback
● Can be individually labeled with insert strips and insert labels
Extended functionality (Advanced operator controls only)
● New operator controls with complex functionality (internal bus, LED backlight)
● KP12: 12 pushbuttons with adjustable color and brightness
● Advanced operator controls have a firmware (version) that can be updated (firmware
update).
All-round optimized
● IP65 at front and rear
● "Easy to clean" design due to flat construction
Overview
1.1 Product description
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 11
1.1.1
Extension Unit Standard
The example in the figure below shows the Extension Unit 22" with eight operator controls
including emergency stop button.
Device variants
The Extension Unit is supplied without operator controls; the available slots are suitable for
installation of operator controls. The Extension Unit is available in the following versions that
differ in width and number of slots:
● Extension Unit 12" with 6 slots
● Extension Unit 15" with 8 slots
● Extension Unit 19" with 10 slots
● Extension Unit 22" with 12 slots
You can also combine each Extension Unit with any display size.
If additional operator controls are required, a second Extension Unit can be installed under
the PRO device.
Up to 8 standard operator controls and 2 emergency stop buttons can be installed and
connected in an Extension Unit Hardwired.
All slots can be used by operator controls in an Extension Unit PROFINET and Extension
Unit PROFIsafe. Two of these operator controls can be emergency stop buttons.
See also
Product description (Page 9)
Overview
1.1 Product description
Extension Units KPxx
12 Operating Instructions, 06/2018, A5E43600360-AB
1.1.2
Extension Unit Advanced
The figure below shows an example of the Extension Unit 22" KP48 with four KP12 (=KPxx).
Device variants
The Extension Unit Advanced can be delivered with operator controls. Additional slots are
prepared for installing operator controls. The Extension Unit Advanced is available in the
following versions that differ in width and number of slots:
● Extension Unit 12"
● Extension Unit 15"
● Extension Unit 19"
● Extension Unit 22"
You can also combine each Extension Unit with any display size.
If more operator controls are required, one additional Extension Unit can be mounted below
the PRO device.
The figure below shows a device version in each line and the
maximum
possible
configuration with installation components in the columns for each KPxx configuration level:
Configuration level/
Device version
Empty configuration
a) PROFINET or b) PROFIsafe
Minimum configuration
a) PROFINET or b) PROFIsafe
Full configuration
PROFINET only
Installation
components
KP12
Operator
controls, if 0
(1) RFID 2
RFID 3
KP12
Operator
controls, if 0
(1) RFID 2
RFID 3
KP12
Operator
controls
RFID
12"
0
1
6 (4)
2
1
3 (1)
1
2 (KP24)
0
0
15"
0
1
8 (6)
2
1
5 (3)
2
3 (KP36)
0
0
19"
0
1
10 (8)
2
1
6 (4)
2
3 (KP36)
0
0
22"
Example
0
1
12 (10)
2
1
8 (6)
2
4 (KP48)
0
0
12"
15"
19"
22"
Example
Mixed configuration:
Pre-configured mixed versions consisting of KP12 and installation components
a) PROFINET or b) PROFIsafe
1
Cannot be ordered separately
2
Usually there is one RFID reader at the most.
3 Number of alternative mounting positions for RFID readers (left or right)
Overview
1.1 Product description
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 13
See also
Preface (Page 3)
Product description (Page 9)
Advanced operator controls and interfaces (Page 17)
KP12 performance features
The KP12 HMI device displays the operating states of a plant via the color and brightness of
its 12 pushbuttons. 12 separate elements can be displayed and operated in the production
process.
Based on this, you can use the pushbuttons to operate an ongoing production process.
● 12 short-stroke keys with integrated LEDs
The LEDs allow the display of different colors: Red, green, blue, yellow and white can
only be set in runtime.
The common brightness of all LEDs can be adjusted individually for each KP12.
● Communication via PROFINET
● Configuration via TIA Portal
● SIMATIC design
Through this, the HMI devices can be arranged closely next to each other.
Logs
The KP12 uses the following protocol to communicate with the controller:
● PROFINET IO for standard communication
Note
Safety-related communication
A SIMATIC
S7F fail-safe controller is required for safety-related communication.
Overview
1.2 Scope of delivery
Extension Units KPxx
14 Operating Instructions, 06/2018, A5E43600360-AB
1.2
Scope of delivery
The following components are included in the product package:
Extension Unit Hardwired
● 1 Extension Unit
● 1 plug connector, 16-pin for X12 interface
● 1 plug connector, 12-pin for X11 interface
● 1 plug connector, 8-pin for X10 interface
● 1 power supply connector for 24 V DC
● 4 M4x20 screws for mounting the Extension Unit to the SIMATIC PRO device
● Quick Install Guide
Extension Unit PROFINET
● 1 Extension Unit
● 1 plug-in connector, 8-pin for X10 interface
● 1 power supply connector for 24 V DC
● 4 M4x20 screws for mounting the Extension Unit to the SIMATIC PRO device
● Quick Install Guide
Extension Unit PROFIsafe
● 1 Extension Unit
● 1 power supply connector for 24 V DC
● 4 M4x20 screws for mounting the Extension Unit to the SIMATIC PRO device
● Quick Install Guide
The scope of delivery may contain additional documents.
Overview
1.3 Design
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 15
1.3
Design
1.3.1
Extension Unit enclosure
The figures below show the design of the Extension Units using the Extension Unit 22" as an
example.
Front view
①
Mechanical interface to the PRO device with seal
②
Enclosure
③
Front
Side view
①
Enclosure
②
Terminal compartment cover
③
Connection compartment
④
Mechanical interface to a stand, to an Extension Unit or for the bottom cover (in case of sup-
port arm mounting)
Rear view
①
Enclosure
②
Rear panel cover
③
Recess for the nameplate
Overview
1.3 Design
Extension Units KPxx
16 Operating Instructions, 06/2018, A5E43600360-AB
1.3.2
Standard operator controls and interfaces
The figures below show the position and terminal designations for the slots of the Extension
Unit and the position of the cable harness.
Front
Example of an Extension Unit 22" with 7 standard operator controls and one emergency stop
button. The other slots are indicated by dotted lines.
For the Extension Unit Hardwired, Lx marks the slot positions on the left as counted from the
center while Rx marks the slots on the right.
With Extension Unit PROFINET and Extension Unit PROFIsafe, the slots are numbered
similar to the display in the TIA Portal in ascending order from left to right. The numbering in
this and the following figure corresponds to STEP 7 (TIA Portal) V15; for V14, the numbering
of the slots from 1 to 12 applies.
Rear
The figure below show the enclosure without a rear panel cover using the Extension Unit 22"
as an example.
①
Marking for the top of the extension unit
②
Cable harness
Note that the name or numbering of the slots is reversed when you view the Extension Unit
from the rear.
Interfaces of the communication modules
You can find a description of the interfaces of the respective communication module in the
connection compartment of the Extension Unit in the section "Technical specifications
(Page 75)".
Overview
1.3 Design
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 17
1.3.3
Advanced operator controls and interfaces
The figures below show the terminal designations (slot numbers) for the Advanced
installation components and their wiring.
Front
Example of Extension Unit 22", minimum configuration: 1 × KP12 and 8 additional slots. In
the figure, 3 RGB illuminated pushbuttons are installed and the other operator controls are
marked with dashed lines. An RFID reader can be installed on the left and right in each case
(dashed rectangles, see section "Extension Unit Advanced (Page 12)").
When the KP12 and the 8 RGB illuminated pushbuttons (dashed circles) are cabled one
after the other from left to right, their slot numbers are also sequentially numbered from 14
(left) to 22 (right).
Note
Connection sequence, slot number 14
The order in which the connection cables are inserted (connection sequence, see rear panel)
determines the slot number. The first Advanced installation component connected to the
internal bus always has slot number 14, because the first 13 numbers are reserved for the
Standard installation components and the communication module.
•
The
second
Advanced installation component connected to slot number 14 has slot
number
15
,
regardless
of its mounting position.
In contrast, the terminal designations for an Extension Unit Standard depend
on the
mounting position:
•
The Standard installation component at the
second
mounting position always has the
number "
2
".
Standard operator controls can be installed in the Extension Unit Advanced in parallel, if the
corresponding mounting positions are free.
Overview
1.4 Standard installation components
Extension Units KPxx
18 Operating Instructions, 06/2018, A5E43600360-AB
Rear
The figure below show the enclosure without a rear panel cover using the Extension Unit 22"
as an example.
Note that the sequence of the slot numbering is reversed when you view the Extension Unit
from the rear.
①
Marking for the top of the extension unit
②
105 mm connecting cable of the internal bus
③
305 mm connecting cable of the internal bus
④
50 mm connecting cable of the internal bus
⑤
500 mm connecting cable of the internal bus for connecting to the communication module
Interfaces of the communication modules
You can find a description of the interfaces of the respective communication module in the
connection compartment of the Extension Unit in the section "Technical specifications
(Page 75)".
1.4
Standard installation components
Only installation elements with Siemens approval may be used in the Extension Unit.
Ordering information on approved installation elements is available in this section and on the
Internet at the following addresses:
● System components for IP65 fully-enclosed devices > Extension Units
(https://mall.industry.siemens.com/mall/en/WW/Catalog/Products/10046164)
● System components for PRO devices (http://w3.siemens.com/mcms/pc-based-
automation/en/industrial-pc/special-hmi-devices/ip65-versions/Pages/Default.aspx)
Overview
1.4 Standard installation components
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 19
Operator controls
An operator control is supplied in a kit which contains the following parts:
•
Operator control with
threaded ring
•
Electronic connection
module identified by a
color dot
•
Required fasteners
•
Lens assemblies,
depending on the type
Example: Operator control kit for an indicator light
The table below shows a selection of operator controls that have been approved for the
Extension Unit.
Figure
Name
Description
Color
dot
MLFB
Illuminated
pushbutton
1 contact
Standard operator control, 1 NO contact
Back-lit button with 5 lens assemblies
(red, yellow, green, blue, white)
Blue 6AV7674-1MB00-0AA0
Illuminated
pushbutton
2 contacts
Standard operator control, 1 NC contact,
1 NO contact
Back-lit button with 5 lens assemblies
(red, yellow, green, blue, white)
Yellow 6AV7674-1MG00-0AA0
Indicator
light
Standard operator control
Indicator light with 5 lens assemblies
(red, yellow, green, blue, white)
Orange 6AV7674-1MC00-0AA0
Selector
switch
Standard operator control, 2 NO
contacts
Back-lit switch,
3 positions 2-0-1, latching 2 × 60°
White 6AV7674-1MD00-0AA0
Keyswitch Standard operator control, 2 NO
contacts
3 positions 1-0-2: latching 2 × 90°,
3 removal positions of the key
White 6AV7674-1ME00-0AA0
Emergency
stop
mushroom
pushbutton
Emergency stop button, 2 NC contacts
Unlock by turning
Green 6AV7674-1MA00-0AA0
Overview
1.4 Standard installation components
Extension Units KPxx
20 Operating Instructions, 06/2018, A5E43600360-AB
Labeling operator controls
The following table shows which articles are available for labeling of operator controls.
Name
Description
MLFB
Insert label Sheets with insert labels for illuminated pushbuttons
and indicator lights, installation in the operator control
behind the lens assembly
6AV7674-1LB30-0AA0
Label holder
Label holder for standard operator controls, installa-
tion on outside of operator control
6AV7674-1LB20-0AA0
Interface components
Name
Description
MLFB
USB port USB port for installation on the front of the Extension
Unit, USB 2.0 Type A cable and plug
6AV7674-1MF00-0AA0
Reader
The figure below shows the reader SIMATIC RF1060R with the optional Card holder for
RF1060R.
Reader SIMATIC RF1060R including USB connection cable, article number
6GT2831-6AA50
Optional accessories for the reader:
● Card holder for RF1060R, article number 6GT2890-0CA00
For additional, special system components, see section "Technical specifications (Page 75)".
See also
Mounting insert labels and the lens assemblies (Page 56)
Mounting label holders (Page 57)
Overview
1.5 Advanced installation components
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 21
1.5
Advanced installation components
Only installation elements with Siemens approval may be used in the Extension Unit.
Ordering information on approved installation elements is available in this section and on the
Internet at the following addresses:
● System components for IP65 fully-enclosed devices > Extension Units
(https://mall.industry.siemens.com/mall/en/WW/Catalog/Products/10046164)
● System components for PRO devices (http://w3.siemens.com/mcms/pc-based-
automation/en/industrial-pc/special-hmi-devices/ip65-versions/Pages/Default.aspx)
Operator controls
Operator controls are pre-installed. An RGB illuminated pushbutton consists of the following
parts:
•
Advanced operator control with threaded ring
•
Electronic Advanced connection module
•
Required fasteners
•
Connecting cable of the internal bus
The table below shows a selection of operator controls that have been approved for the
Extension Unit Advanced.
Figure
Name
Description
MLFB for configuration
RGB illuminated
pushbutton
Advanced operator control, 1 NO contact
Illuminated pushbutton with 4 LEDs
(colors red, green, blue, yellow, white),
RGB colors individually configurable
6AV2185-8AB01-2AA0
KP12 Advanced operator control
12 pushbuttons with integrated RGB
LEDs (colors red, green, blue, yellow,
white)
6AV2185-8AB02-2AA0
Overview
1.5 Advanced installation components
Extension Units KPxx
22 Operating Instructions, 06/2018, A5E43600360-AB
Labeling operator controls
The table below shows articles available for labeling operator controls.
Name
Description
MLFB
Insert label Sheets with insert labels for illuminated pushbuttons and
indicator lights, installation in the operator control behind
the lens assembly
6AV7674-1LB30-0AA0
Label holder
Label holder for standard operator controls, installation
on outside of operator control
6AV7674-1LB20-0AA0
See also
Mounting insert labels and the lens assemblies (Page 56)
Mounting label holders (Page 57)
KP12
The front of the KP12 HMI device has illuminated pushbuttons. The following figures show
the illuminated pushbuttons and the numbering of the associated LEDs.
The corresponding bit in the connected controller is set as long as the pushbutton is
pressed. Flat LEDs are built into each pushbutton and controlled by appropriate bits. The
LEDs can show the colors red, green, blue, yellow and white.
The brightness of the LEDs is adjustable. The pushbuttons are evaluated using the process
image (see section "Configuring Advanced operator controls (Page 63)").
See also
Labeling keys (Page 55)
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 23
Safety instructions
2
2.1
Overview
This section contains:
● General safety instructions and application notes, applicable to all Extension Units
● Safety instructions for configuring the Extension Unit PROFINET and
Extension Unit PROFIsafe
● Safety instructions for fail-safe operation, for risk analysis of the system and for the
emergency stop button, applicable to the Extension Unit PROFIsafe
Depending on the type of your Extension Unit, observe the corresponding safety instructions
and additional information.
If the Extension Unit is mounted to a SIMATIC PRO device, the safety instructions and
application notes in the SIMATIC PRO operating instructions also apply.
2.2
General safety instructions
The device is designed for operation in industrial areas for operator control and monitoring of
plant processes.
WARNING
Personal injury or material damage due to non-compliance with safety regulations
Failure to exactly comply with the safety regulations and procedures in this document can
result in hazards and disable safety functions. This can result in personal injuries or
material damage.
Closely follow closely the safety regulations and procedural instructions in each situation.
Observe the safety and accident prevention regulations applicable to your application in
addition to the safety instructions given in this document.
Safety instructions
2.2 General safety instructions
Extension Units KPxx
24 Operating Instructions, 06/2018, A5E43600360-AB
Safety during configuration and operational safety of the plant
WARNING
Personal injury or material damage due to improper configuration of the plant
The configuration engineer for plant control must take precautions to ensure that an
interrupted program will be correctly integrated again after communication failures, voltage
dips or power outages.
A dangerous operating state must not be allowed to occur - not even temporarily - during
the entire execution of the control program, even during a troubleshooting.
WARNING
Programming startup protection in the safety program
At a STOP/RUN transition of an F-CPU, the standard user program starts up as usual.
When the safety program starts up, all FDBs are initialized with values from the load
memory, same as during a cold restart. As a result, saved error information is lost. The F-
system performs an automatic reintegration of the F-I/O. A startup of the safety program
with values from the load memory can also be initiated by a handling error or an internal
error. If the process does not permit this, a (re)start protection must be programmed in the
safety program. The output of process values must be disabled until manually enabled; this
must not occur until the process values can be output without posing a hazard and errors
have been eliminated.
Note
Observe the Operational Safety and Product Monitoring newsletter.
Plants with safety
-related characteristics are subject to special requirements for operational
safety on the part of the operator. Vendors are also required to comply with certain
measures for monitoring the product. We therefore provide a special newsletter about
product development and properties to
inform you about important safety aspects for the
operation of plants. To ensure that you are always kept up
-to-date in this regard and can
make changes to your plant, you should subscribe to the appropriate newsletter.
Subscribe to the newsletter for fail
-safe system components and the SIMATIC industrial
software at the following link: Newsletter
(
https://www.industry.siemens.com/newsletter/public/AllNewsletters.aspx)
To
receive these newsletters, select the "News" check box.
Safety instructions
2.2 General safety instructions
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 25
Safety during commissioning
WARNING
Potential personal injury or material damage due to non-compliance with machine
regulations
If it is unclear whether or not the machine operated with the device described in this
document meets the provisions of Directive 2006/42/EC, the machine must not be put into
operation as there is a risk of personal injury and/or material damage.
Verify before commissioning that the provisions of Directive 2006/42/EC are fulfilled.
Safety when working in and on electrical systems
Work in or on electrical systems may only be carried out by authorized persons. The
following safety regulations apply for the prevention of electric shock and electrocution:
1. Switch off the system
2. Secure the system to prevent it switching back on
3. Check the system to ensure it is de-energized
4. Ground and short the system
5. Cover or shield adjacent live parts
Note
These safety steps must always be taken in the above order before any work on electrical
systems. Once work on an electrical system is finished,
cancel the safety steps starting with
the last and finishing with the first.
Label the electrical system in accordance with the applicable safety provisions when work is
to be carried out.
Always adhere to the safety provisions applicable in the country of use.
Strong high-frequency radiation
NOTICE
Observe immunity to RF radiation
The device has an increased immunity to RF radiation according to the specifications on
electromagnetic compatibility in the technical specifications.
Radiation exposure in excees of the specified immunity limits can impair device functions,
result in malfunctions and therefore injuries or damages.
Read the information on immunity to RF radiation in the technical specifications.
Safety instructions
2.2 General safety instructions
Extension Units KPxx
26 Operating Instructions, 06/2018, A5E43600360-AB
ESD
A device with electronic components is an electrostatic sensitive device. Due to their design,
electronic components are sensitive to overvoltage and thus to the discharge of static
electricity. Note the applicable regulations for ESD.
Industrial Security
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens’ products and solutions constitute one element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be
connected to an enterprise network or the internet if and to the extent such a connection is
necessary and only when appropriate security measures (e.g. use of firewalls and network
segmentation) are in place.
For additional information on industrial security measures that may be implemented,please
visit (http://www.siemens.com/industrialsecurity).
Siemens’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends that product updates are applied as soon as they are
available and that the latest product versions are used. Use of product versions that are no
longer supported, and failure to apply latest updates may increase customer’s exposure to
cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS
Feed under (http://www.siemens.com/industrialsecurity).
Disclaimer for third-party software updates
This product includes third-party software. Siemens AG only provides a warranty for
updates/patches of the third-party software, if these have been distributed as part of a
Siemens software update service contract or officially released by Siemens AG. Otherwise,
updates/patches are undertaken at your own risk. You can find more information about our
Software Update Service offer on the Internet at Software Update Service
(http://www.automation.siemens.com/mcms/automation-software/en/software-update-
service).
Notes on protecting administrator accounts
A user with administrator privileges has extensive access and manipulation options in the
system.
Therefore, ensure there are adequate safeguards for protecting the administrator accounts
to prevent unauthorized changes. To do this, use secure passwords and a standard user
account for normal operation. Other measures, such as the use of security policies, should
be applied as needed.
Safety instructions
2.3 Notes about usage
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 27
2.3
Notes about usage
NOTICE
Device approved for indoor use only
The device may be damaged if operated outdoors.
Operate the device indoors only.
Note
The device is intended for operation in an SELV circuit according to IEC/EN
61010-2-201 in
a dry environment, which means a dry environment inside the building.
Additional information is available in the section "
General technical specifications (Page 78
)".
Industrial applications
The device is designed for industrial use. It conforms to the following standards:
● Requirements for emitted interference EN 61000-6-4 +A1
● Requirements for interference immunity EN 61000-6-2
Use in mixed-use zone
Under certain circumstances you can use the device in a mixed-use zone. A mixed-use zone
is used for housing and commercial operations that do not have a significant impact on
residents.
When you use the device in a mixed-use zone, you must ensure that the limits of the generic
standard EN 61000-6-3 regarding emission of radio frequency interference are observed.
A suitable measure for achieving these limits for use in a residential area, for example, is the
use of filters in power supply lines.
Individual acceptance is required for these measures.
Use in residential areas
Note
Device not intended for use in residential area
The device is
not suitable for use in residential areas. Operation of the device in residential
areas can affect radio or TV reception.
Safety instructions
2.4 Risk analysis of the plant
Extension Units KPxx
28 Operating Instructions, 06/2018, A5E43600360-AB
2.4
Risk analysis of the plant
Note
Risk analysis in an F-system is always required
A risk analysis must be performed for each F
-system. The responsibility lies with the
operator of the plant.
The following rules apply to the risk analysis of the plant:
● ISO 12100-1 and ISO 12100-2, General design guidelines for machines
● ISO 13849-1, Safety of machinery - Safety-related parts of control systems - General
principles for design
● ISO 14121-1, Safety of machinery – Risk assessment – Part 1: Principles
The results of the risk analysis leads to the Performance Levels a to e in accordance with
ISO 13849-1, which indicates how the safety-related system components must be designed
if the stop or emergency stop functions are needed locally in a plant segment or globally
throughout the plant and which operating mode is to be used for the devices in a safety-
related plant area.
Take the plant configuration as a whole into consideration in the risk analysis and not just the
individual areas. Additional information on risk analysis and risk mitigation is available at:
"Safety Technology in SIMATIC S7" system manual
(http://support.automation.siemens.com/WW/view/en/12490443)
2.5
Important information on the emergency stop button
WARNING
Stop functions of Category 0 or 1 according to EN 60204-1
If the emergency stop button is looped as a stop button in the stop circuit of the system, the
following applies:
If a category 0 or 1 stop circuit is implemented, the stop function must be effective
regardless of the operating mode. A category 0 stop must take precedence. Releasing the
emergency stop button must not lead to a dangerous state (see also EN 60204-1,
Section 9.2.5.3).
The stop function is not to be used as a replacement for safety equipment.
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 29
Mounting and connecting the Extension Unit
3
3.1
Assembly overview
Note which elements you can install into an Extension Unit:
● Extension Unit
Standard
:
– Standard operator controls, such as illuminated pushbuttons, emergency stop buttons
and interface components that you
wire individually
.
● Extension Unit
Advanced
:
– Advanced operator controls, such as RGB illuminated pushbuttons that you wire
through an internal
bus
.
– Standard operator controls, such as illuminated pushbuttons, emergency stop buttons
and interface components that you
wire individually
.
3.2
Preparing the installation
3.2.1
Checking the delivery package
Procedure
1. When accepting a delivery, please check the packaging for visible transport damage.
2. If any transport damage is present at the time of delivery, lodge a complaint at the
shipping company in charge. Have the shipper confirm the transport damage
immediately.
3. Unpack the device at its installation location.
4. Keep the original packaging in case you have to transport the unit again.
Note
Damage to the device during transport and storage
If a device is transported or stored without packaging, shocks, vibrations, pressure and
moisture may impact the unprotected unit. Damaged packaging indicates that ambient
conditions have already had a massive impact on the device and it may be damaged.
This may cause the device, machine or plant to malfunction.
• Keep the original packaging.
• Pack the device in the original packaging for transportation and storage.
Mounting and connecting the Extension Unit
3.2 Preparing the installation
Extension Units KPxx
30 Operating Instructions, 06/2018, A5E43600360-AB
5. Check the contents of the packaging and any accessories you may have ordered for
completeness and damage.
6. Please inform the delivery service immediately if the package contents are incomplete or
damaged or do not correspond with your order.
Do not install a damaged device.
NOTICE
Damage from condensation
If the device is subjected to low temperatures or extreme fluctuations in temperature
during transportation, as is the case in cold weather, for example, moisture can build up
on or inside the device (condensation).
Moisture causes a short circuit in electrical circuits and damages the device.
In order to prevent damage to the device, proceed as follows:
• Store the device in a dry place.
• Bring the device to room temperature before starting it up.
• Do not expose the device to direct heat radiation from a heating device.
• If condensation develops, wait until the device is completely dry before switching it
on.
7. Please keep the enclosed documentation in a safe place. It belongs to the device. You
need the documentation when you commission the device for the first time.
8. Write down the identification data of the device.
3.2.2
Permitted mounting positions
The permissible mounting positions that apply to the Extension Unit are those specified for
the PRO device to which the Extension Unit is mounted.
Mounting and connecting the Extension Unit
3.2 Preparing the installation
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 31
3.2.3
Specifying the operator controls and slots
The description below refers to the front view of the Extension Unit in the standard position,
i.e. seal in the mechanical interface of the PRO device on top.
The figure below shows the slots of an Extension Unit 22" as an example.
1. With Extension Unit Standard Hardwired, the slots for standard operator controls are
numbered beginning in the center.
The slots are limited on the left and right by the size of the display, see section "Special
feature of the Extension Unit Hardwired".
2. With Extension Units PROFINET and PROFIsafe (Standard
and
Advanced), the slots for
Standard
operator controls are sequentially numbered from 1 to 12.
The number of slots is limited on the right to the display size: maximum 12 slots (22"
device version).
3. With Extension Units PROFINET and PROFIsafe
Advanced
, the slot numbers for
Advanced
operator controls are sequentially numbered in the order of their wiring (see
rear panel) from 14 to 45.
– The slot numbers also refer to the implementation in the TIA Portal.
– The first 13 TIA slots are reserved for the 12 standard operator controls and the
communication module (see dashed arrow in the figure above).
– The Advanced operator controls are configured starting with
slot 14
(see screenshot in
the figure above).
NOTICE
Slot number = sequence of the wiring
The slots must be configured in the order in which the Advanced operator controls are
wired in the TIA Portal, with no gaps in between: The slot is independent of the
mounting space.
The number of maximum possible slots for Advanced operator controls increases with the
display size (see section "Extension Unit Advanced (Page 12)").
Mounting and connecting the Extension Unit
3.2 Preparing the installation
Extension Units KPxx
32 Operating Instructions, 06/2018, A5E43600360-AB
4. The number of Advanced operator controls is limited by the display size and power
consumption of the respective Advanced operator controls as well as the bus length: A
maximum of 32 Advanced operator controls can be connected to the internal bus.
Possible slots for operator controls
The following applies to all Extension Units:
● Each Extension Unit has a specific number of slots for operator controls.
● When an operator control takes up or covers up multiple slots, the total number of slots is
reduced.
● A maximum of two emergency stop buttons and a specific number of operator controls
can be installed.
● An emergency stop button with a yellow ring 40 mm in diameter takes up the slot of an
operator control.
● An emergency stop button with a yellow ring 60 mm in diameter covers up the adjacent
slots and therefore takes up:
– Two slots when the emergency stop button is installed in an outer slot.
– Three slots when the emergency stop button is installed between two slots.
● An RFID reader can be installed in the free slots on the left or right. The reader covers
3 slots.
● A KP12 with 19" takes up 3 slots; a KP12 with 22" even 4 slots.
Special feature of the Extension Unit Hardwired
You can connect a maximum of 8 Standard operator controls and two emergency stop
buttons to the cable harness of the Extension Unit.
The figures below show the total number of freely selectable slots and the number of
possible standard operator controls for the different Extension Units Hardwired. Emergency
stop buttons have separate plug-in connectors.
Extension Unit 12" Hardwired
Maximum of 6 operator controls:
Mounting and connecting the Extension Unit
3.2 Preparing the installation
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 33
Extension Unit 15" Hardwired
8 slots, maximum of 8 operator controls:
Extension Unit 19" Hardwired
10 slots, maximum of 10 operator controls, maximum of 8 standard operator controls:
Connected slots may only be occupied by one standard operator control, either left (L) or
right (R).
Extension Unit 22" Hardwired
12 slots, maximum of 10 operator controls, maximum of 8 standard operator controls:
Connected slots may only be occupied by one standard operator control, either left (L) or
right (R).
Mounting and connecting the Extension Unit
3.2 Preparing the installation
Extension Units KPxx
34 Operating Instructions, 06/2018, A5E43600360-AB
Assignment example for an Extension Unit Hardwired
The figure below shows an example of how to install 8 standard operator controls in an
Extension Unit Hardwired 22" and use one of the connected slots for the installation of an
emergency stop button.
See also
Configuration overview (Page 60)
Special feature of the Extension Unit Advanced
The slot number is determined exclusively by the order in which the installation component is
connected via the internal bus:
● The slot number is independent of the slot: With sequential slot numbers, there may be
gaps in between the slots.
● The slot number is independent of the mounting position: With sequential slot numbers,
the mounting position can be swapped either left or right.
● The slot number is independent of the Extension Unit: With sequential slot numbers, an
installation component can be located in a second Extension Unit Advanced.
The following applies to Extension Units Advanced:
● Slots can be moved to a second Extension Unit as required.
● A maximum of 32 installation components can be configured.
Mounting and connecting the Extension Unit
3.2 Preparing the installation
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 35
Assignment example for an Extension Unit Advanced
Front
The custom assembly shown contains a KP12 and 3 RGB illuminated pushbuttons.
● There are gaps in between the slots (slot numbers 15-16).
● The slot of the KP12 (slot number 17) is not on the right; it is to the left of slot number 16.
The slot number is determined exclusively by the wiring with which the connecting cables are
plugged (see rear panel).
Rear panel
The wiring sequence via the internal bus (black numbers ① to ④) determines the
sequential slot number 14 to 17. The two 6-pin connectors of the Advanced operator controls
can be used both as input and as output:
1. The following determines where you attach the connecting cable ① from the
communication module:
– The input of the installation component.
– The remaining terminal becomes the output.
– The installation component with slot number 14.
2. Connect the output of the first RGB illuminated pushbutton to any connection (= input) of
the second one.
– It is assigned slot number 15.
3. Connect the third RGB illuminated pushbutton via the remaining output.
– Slot number 16
– You need a longer connecting cable because of the gap in between.
4. Connect the output of the third RGB illuminated pushbutton to any connection (= input) of
the KP12.
– The KP12 receives the next higher slot number 17.
Mounting and connecting the Extension Unit
3.3 Important notes for installation
Extension Units KPxx
36 Operating Instructions, 06/2018, A5E43600360-AB
Result
● The three RGB illuminated pushbuttons are sequentially wired from right to left (view from
the rear).
● The KP12 (far right instead of left) is the last to be connected to the internal bus.
See also
Configuring Advanced operator controls (Page 63)
3.3
Important notes for installation
NOTICE
Degree of protection IP65/Type 4X at risk when seals are not seated correctly
When there are no seals on the mechanical interfaces of the Extension Unit or if they are
damaged, IP65/Type 4X degree of protection is at risk.
During installation, especially when assembling the Extension Unit, check the condition and
proper seating of the seals.
Damage of the Extension Unit or the PRO device caused by unsuitable screws
Screws made from unsuitable material and screws of an incorrect dimension may damage
the Extension Unit or the PRO device.
Use only the screws supplied in the accessory kit for the Extension Unit.
Do not exceed torques
When you tighten the screws with an excessive torque, you can damage the threading in
the enclosure.
Tighten the screws with the specified torques.
Tools required
For installation of the Extension Unit you need:
● A T10 Torx screwdriver
● A T20 Torx screwdriver
For installation of operator controls you also need:
● A Phillips screwdriver, size 4
● A sharp knife, e.g. a box cutter
For installation of a reader you also need:
● A slotted screwdriver, size 4
● A sharp knife, e.g. a box cutter
Mounting and connecting the Extension Unit
3.4 Disassembling the Extension Unit
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 37
3.4
Disassembling the Extension Unit
The Extension Unit must be disassembled for installation of operator controls and for
mounting the Extension Unit to a PRO device. The figure below shows an Extension Unit 22"
Hardwired as an example.
Procedure
1. Loosen the 2 screws of the terminal compartment cover with a T20 screwdriver and
remove the terminal compartment cover.
2. Loosen the 4 screws of the communication module with a T10 screwdriver and carefully
put down the communication module.
3. Loosen the four screws of the connection compartment with a T20 screwdriver and
carefully put down the connection compartment. The screws also fasten the rear panel
cover.
4. Loosen the 4 remaining screws of the rear panel cover with a T20 screwdriver and
remove the rear panel cover from the front.
Mounting and connecting the Extension Unit
3.5 Installing Standard operator controls
Extension Units KPxx
38 Operating Instructions, 06/2018, A5E43600360-AB
3.5
Installing Standard operator controls
NOTICE
Use only approved operator controls
Operator controls that are not approved may damage the Extension Unit and the PRO
device. Only install operator controls with Siemens approval in the Extension Unit, see
section "Standard installation components (Page 18)".
Procedure
Note
Place the Extension Unit on a soft surface to avoid scratching the front.
The following description is based on the standard position of the Extension Unit, which
means as views from the inside with the cable harness below, the marking (
) above.
The following description shows the installation of an operator control using the example of
an illuminated pushbutton. The emergency stop button is installed in the same way.
1. Remove the plate at the required mounting position with a size 4 Phillips screwdriver.
2. Cut out the foil at the required mounting position with a sharp knife. Notice! Only cut
within the cutout. To ensure a tight fit, the foil cutout may be smaller but not larger than
the cutout for the operator control.
3. Insert the operator control at the mounting position from the front of the Extension Unit,
the nipple for anti-twist protection must point up.
Mounting and connecting the Extension Unit
3.5 Installing Standard operator controls
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 39
4. Fasten the operator control from the inside with the supplied nut, torque = 1.2 Nm.
5. Insert the connection module of the operator control into the Extension Unit so that the
plug-in connector is at the top. Fasten the connection module onto the enclosure of the
Extension Unit at the marked locations, torque 0.8 Nm.
6. Connect the corresponding connector of the cable harness to the connector of the
connection module:
Connector types
:
– Standard operator controls: 6-pin connector, white/red/black/green (from left to right as
seen from inside of Extension Unit).
– Emergency stop button 5-pin connector, yellow/white, brown, green (from left to right
as viewed from inside of Extension Unit).
The emergency stop button connector "left" as viewed from front view of the Extension
Unit from the outside is marked with blue adhesive tape; the emergency stop button
connector "right" as viewed from the front view of the Extension Unit from the outside
is marked with red adhesive tape.
Note
Extension Unit PROFIsafe with emergency stop button
If you are only installing one emergency stop button into an Extension Unit, use the 5
-
pin connector "right" identified
with the red tape for this emergency stop button.
Repeat steps 1 to 6 for all operator controls you want to install.
Mounting and connecting the Extension Unit
3.6 Installing Advanced operator controls
Extension Units KPxx
40 Operating Instructions, 06/2018, A5E43600360-AB
3.6
Installing Advanced operator controls
NOTICE
Use only approved operator controls
Operator controls that are not approved may damage the Extension Unit and the PRO
device. Only install operator controls with Siemens approval in the Extension Unit, see
section "Advanced installation components (Page 21)".
Do not confuse the Standard and Advanced installation components and emergency stop
button.
Ensure appropriate connection of plug and plug-in connector:
• Do not try to connect the 5-pin hardwired connector of the wiring harness (emergency
stop) to the 6-pin connector of an operator control.
• Do not try to connect the 6-pin connector of the wiring harness to the 5-pin connector of
the emergency stop.
• Do not try to connect the 6-pin internal bus connector (Advanced operator controls) to
the 6-pin connector of a Standard operator control.
• Do not try to connect the 6-pin connector of the wiring harness (Standard operator
controls) to the 6-pin connector of an Advanced operator control.
Procedure
1. First, proceed as you would when installing a Standard operator control, steps 1 to 4.
2. Plug the connection module of the Advanced operator control into the Extension Unit
Advanced so that for the two connectors:
– The solder pins point to the right (see marking).
– The connection is made to the left (see arrow).
Use screws to fasten the connection module at positions ① with the enclosure of the
Extension Unit, torque 0.8 Nm.
Mounting and connecting the Extension Unit
3.7 Installing interface components
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 41
NOTICE
Wrong orientation of the plug on the connecting cable
If you insert the plug the wrong way round in the following step, the connection module
may be damaged with consequences for the machine and plant.
Pay attention to the orientation of the plug: The visible positions of the plug contacts
must face the PCB and must not point towards you (see top left in the figure).
3. Insert the plug of an internal bus connecting cable into one of the two plug-in connectors
on the connection module (see arrows in the figure above):
– This connector becomes the input, the other the output.
– This installation component is given the connection designation 'n'.
– When this installation component is connected
directly
to the communication module,
it receives the terminal designation
14
.
– Insert the plug of another connecting cable of suitable length into the output.
– Repeat the steps with the other connector of the connecting cable: Insert it into the
connector of another connection module, which is then given the connection
designation 'n + 1'.
Cable types:
Connecting cables are available in different lengths (see section
"Advanced operator controls and interfaces (Page 17)")
3.7
Installing interface components
The interface components are installed in the same way as the operator controls.
If you are dealing with an interface component without a connection module, the last steps
for installing and connecting the connection module are omitted.
Tighten the threaded ring of the interface component with a torque of 1.2 Nm.
Mounting and connecting the Extension Unit
3.8 Installing the reader
Extension Units KPxx
42 Operating Instructions, 06/2018, A5E43600360-AB
3.8
Installing the reader
NOTICE
Use only approved readers.
Readers that are not approved may damage the Extension Unit and the PRO device. Only
install readers with Siemens approval in the Extension Unit, see section
"Standard installation components (Page 18)".
Procedure
Note
Place the Extension Unit on a soft surface to avoid scratching the front.
The following
description is based on the standard position of the Extension Unit, which
means as viewed from the inside with the cable harness below, the marking (
) above.
1. Cut out the foil on the inside of the Extension Unit along all cutouts required for the reader
with a sharp knife. Notice! Only cut within the cutouts.
2. Insert a screwdriver size 4 as shown in a gap of the screw bar and carefully lift out the
metal plate. If the metal plate does not release completely, use the screwdriver and insert
it into a different gap of the screw bar.
Mounting and connecting the Extension Unit
3.8 Installing the reader
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 43
3. Insert the reader from the front into the Extension Unit. Take care that the reader is not
upside down.
4. Guide the USB cable of the reader through one of the cutouts to the outside of the reader
housing.
5. Place the cover on the reader. Make sure that you do not pinch the USB cable.
6. Fasten the cover of the reader with the 4 supplied tapping screws M3x10, torque 1.2 Nm.
7. Secure the reader - as shown in the figure above - with two of the supplied set screws
M4x20 in the Extension Unit. Use a slotted size 2 screwdriver, torque 0.5 Nm. It may
happen that the two threaded shackles on the cover of the reader bend slightly when they
are screwed in. This does not damage the reader.
To install the optional card holder for RF1060R, insert the card holder into the retainers on
the reader until they snap into place.
Mounting and connecting the Extension Unit
3.9 Closing the rear panel cover
Extension Units KPxx
44 Operating Instructions, 06/2018, A5E43600360-AB
3.9
Closing the rear panel cover
Procedure
When all operator controls are installed, fasten the rear panel cover to the enclosure of the
Extension Unit as shown in the figure below.
NOTICE
Do not pinch cables, plug Xnn visible in the cutout
When fastening the rear panel cover, make sure that you do not pinch the cables and that
the Xnn connectors remain visible in the cutout of the rear panel cover so that they are
easily accessible.
Tighten the 4 marked screws with a torque of 1.5 Nm.
3.10
Mounting the Extension Unit
Requirement
● A SIMATIC PRO device for pedestal (extendable, flange bottom) or for support arm
(extendable, round tube)
● Stand mounting: The base adapter is mounted on the pedestal.
● Support arm mounting: The bottom cover was removed from the PRO device.
Mounting and connecting the Extension Unit
3.10 Mounting the Extension Unit
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 45
Preparations
Installation of two Extension Units: Fasten the connection compartment of the bottom
Extension Unit with four T20 screws to the mechanical interface of the top Extension Unit
with a torque of 2.5 Nm. Proceed as described to install an individual Extension Unit.
Stand mounting: Fasten the connection compartment to the mechanical interface of the
pedestal with 4 T20 screws and a torque of 2.5 Nm.
Support arm mounting: Attach the bottom cover of the PRO device to the bottom of the
connection compartment with 4 T20 screws and a torque of 1.5 Nm.
Mounting and connecting the Extension Unit
3.10 Mounting the Extension Unit
Extension Units KPxx
46 Operating Instructions, 06/2018, A5E43600360-AB
Fastening the Extension Unit to the PRO device
The figure below shows an Extension Unit Hardwired as an example.
1. Fasten the connection compartment onto the PRO device as shown below with a torque
of 2.5 Nm using the 4 screws and the angled T20 screwdriver included in the product
package.
2. Fasten the communication module to the connection compartment with 4 T10 screws and
a torque of 0.8 Nm.
Mounting and connecting the Extension Unit
3.11 Attaching and connecting the front panel
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 47
3.11
Attaching and connecting the front panel
1. Attach the front panel of the Extension Unit to the terminal compartment as shown, and
connect the connector to the following interfaces of the communication module:
– 30-pin connector of the cable harness (
blue
adhesive tape) with
X17
(Standard and
Advanced)
– 30-pin connector of the cable harness (
red
adhesive tape) with
X15
(Standard and
Advanced)
–
6-pin
connector of the internal bus with
X16
(Advanced only)
The cable harnesses of the connectors are marked with colored adhesive tape as
follows:
2. Fasten the front from the rear with the connection compartment with 4 T20 screws and a
torque of 1.5 Nm.
Mounting and connecting the Extension Unit
3.12 Extension Unit PROFIsafe - Setting the PROFIsafe address
Extension Units KPxx
48 Operating Instructions, 06/2018, A5E43600360-AB
3.12
Extension Unit PROFIsafe - Setting the PROFIsafe address
The PROFIsafe address on the PROFIsafe device must be set and configured in the
engineering system for PROFIsafe communication with a PROFIsafe device in a system.
Note
The PROFIsafe address of a PROFIsafe device must be unique throughout the netwo
rk and
station. You can assign a maximum of 1022 PROFIsafe addresses in a single system.
The configured PROFIsafe address must match the PROFIsafe address that is set on the
PROFIsafe device.
This section describes how to set the PROFIsafe address in an Extension Unit PROFIsafe.
Requirement
● The Extension Unit PROFIsafe is mounted.
● The connection compartment of the Extension Unit PROFIsafe is open.
● A PROFIsafe address has been specified for the Extension Unit PROFIsafe.
Procedure
1.
De-energize the Extension Unit PROFIsafe.
2.
Set the PROFIsafe address with the DIP switch on
the back of the communication module of the
Extension Unit PROFIsafe.
The PROFIsafe address is set in binary form with
the DIP switch and entered as numerical value in
the engineering system.
Example
The PROFIsafe address "383" has been specified for the Extension Unit PROFIsafe.
Corresponding setting on the DIP switch (9...0): 0101111111
Setting of the switch bits:
● 1 = switch setting "ON"
● 0 = switch setting "OFF".
Set the DIP switch on the back of the communication module as follows:
Mounting and connecting the Extension Unit
3.13 Connecting an Extension Unit
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 49
The illustrated switch settings correspond with the binary address 383.
See also
Extension Unit PROFIsafe - Safety configuration (Page 69)
3.13
Connecting an Extension Unit
3.13.1
Connection information
Connecting cables
Note
Use copper cables a the connectors with terminal connections
Use the copper (Cu) cables for all supply lines that are connected to the device with
terminals, for example, 24
V DC power supply cables to the 24 V DC power supply
connector.
Connecting the cables
NOTICE
Observe the local installation regulations
Observe the local regulations and the local installation conditions, such as protective wiring
for power supply cables, when connecting the cables.
● When connecting the cables, make sure that you do not bend the contact pins.
● Secure each cable connector with a cable tie.
● Provide adequate strain relief for all cables.
● The pin assignment of the ports is described in the technical specifications.
Mounting and connecting the Extension Unit
3.13 Connecting an Extension Unit
Extension Units KPxx
50 Operating Instructions, 06/2018, A5E43600360-AB
3.13.2
Connecting the functional grounding
Requirement
● The Extension Unit is mounted.
● 1 cable for functional grounding, cross section 2.5 to 4 mm2, with cable lug for M4 is
threaded through the pedestal or support arm to the connection compartment.
● 1 T20 screwdriver
Procedure
The figure below shows the communication module of an Extension Unit Hardwired or
Extension Unit PROFINET as an example.
1.
Clamp the cable lug onto the cable for functional grounding.
2.
Connect the cable lug to the marked
screw.
Tighten the screw with a torque of
1.5
Nm.
3.
Connect the cable for functional grounding to the corresponding connector of the control
cabinet from which the Extension Unit is supplied with power.
3.13.3
Connecting the power supply
The operator controls are supplied by the 24 V DC power supply of the Extension Unit.
NOTICE
Safe electrical separation
For the 24 V DC supply, use only power supply units with safe electrical isolation in
accordance with IEC 60364-4-41 or HD 384.04.41 (VDE 0100, Part 410), e.g. conforming
to the SELV/PELV standard.
The supply voltage must be within the specified voltage range, see section
"General technical specifications (Page 78)". Incorrect voltage may cause malfunctions.
Applies to non-isolated system configurations:
Connect the GND 24 V connection from the 24 V power supply output to equipotential
bonding for uniform reference potential. You should always select a central point of
termination.
NOTICE
External protective circuit
An external protective circuit is required for operation with 24 V DC, see section 7
"Lightning protection and overvoltage protection" in function manual "Designing
interference-free controllers
(https://support.industry.siemens.com/cs/ww/en/view/59193566)".
Requirement
● The Extension Unit is mounted.
● 2 power supply cables, cross section 0.25 to 2.5 mm2, threaded though the stand or
support arm to the connection compartment.
● 1 power supply connector from the accessory kit of the Extension Unit
Mounting and connecting the Extension Unit
3.13 Connecting an Extension Unit
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 51
Connecting the power supply connector
1. Switch off the power supply.
2. Connect the cables of the power supply to the power supply connector. Please note the
polarity, see figure below.
Note
Connect the cables only when the power supply connector is removed.
3. Plug the power supply connector into the "X80 POWER" socket as shown below. The
figure below shows the communication module of an Extension Unit Hardwired or
Extension Unit PROFINET as an example.
3.13.4
Connecting the data cables
Requirement
● The Extension Unit is mounted.
● Depending on the type of the Extension Unit, the following connection cables are
threaded though the stand or support arm to the connection compartment:
Extension Unit Hardwired
Extension Unit
PROFINET
Extension Unit
PROFIsafe
Cables for the digital inputs/outputs of the operator
controls, cross section 0.14 ... 1.5 mm2
Connection cables for the button, cross section 0.14 ... 1.5 mm
2
PROFINET cable
● Depending on the type of Extension Unit, the following plug-in connectors are available:
Extension Unit Hardwired
Extension Unit
PROFINET
Extension Unit
PROFIsafe
Plug-in connector, 12-pin for X11* interface
Plug-in connector, 16-pin for X12* interface
Plug-in connector, 8-pin for X10* interface
Angled PROFINET connector
* included in the accessory kit of the respective Extension Unit
Mounting and connecting the Extension Unit
3.13 Connecting an Extension Unit
Extension Units KPxx
52 Operating Instructions, 06/2018, A5E43600360-AB
Procedure
1. Connect the connection cables with the corresponding plug-in connectors.
Extension Unit Hardwired
– Contacts of the standard operator controls: X12 connector
– LEDs of the standard operator controls: X11 connector
– Contacts of the emergency stop button: X10 connector
Extension Unit PROFINET
– Contacts of the emergency stop button: X10 connector
– PROFINET cable: Angled PROFINET connector
Extension Unit PROFIsafe
– PROFINET cable: Angled PROFINET connector
Note
Angled PROFINET connector required for Extension Unit PROFINET and PROFIsafe
The connection compartment of the Extension Unit can only be closed properly when you
use an angled PROFINET connector.
You can find details on wiring the connectors X10, X11 and X12 in the section
"Interface description (Page 84)".
2. Connect the respective connector to the corresponding interface.
Extension Unit
Communication module "left"
Communication module "right"
Extension Unit
Hardwired
X12 and X11
X10
Extension Unit
PROFINET
X1
X10
Extension Unit
PROFIsafe
X1
Mounting and connecting the Extension Unit
3.13 Connecting an Extension Unit
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 53
Applying cable shields to reference potential
The following applies to the Extension Unit PROFINET and the Extension Unit PROFIsafe:
Clamp the shield of the PROFINET cable from the Extension Unit flush at the rail for the
functional grounding using suitable cable clamps as seen in the figure below.
The rail for functional grounding should be installed close to the Extension Unit or the device.
Route the functional grounding cable and the data cables in parallel and with minimum
clearance in between.
Mounting and connecting the Extension Unit
3.14 Securing cables and closing the Extension Unit
Extension Units KPxx
54 Operating Instructions, 06/2018, A5E43600360-AB
3.14
Securing cables and closing the Extension Unit
Requirement
● The Extension Unit is mounted.
● Functional ground, power supply and all data cables are connected to the communication
module of the Extension Unit.
Procedure
The figure below shows an Extension Unit Hardwired as an example. The cables are
secured and the Extension Unit PROFINET and PROFIsafe are closed in the same way.
1. Use cable ties to secure the connected cables to the selected fasteners of the
communication module for strain relief.
2. Fasten the rear panel cover back onto the connection compartment with a T20
screwdriver and a torque of 1.5 Nm.
3. When you have mounted the Extension Unit to a PRO device for support arm
(extendable, round tube) and no additional Extension Unit is mounted to the bottom of the
Extension Unit, fasten the cover included in the PRO device product package with four
T20 screws from below to the Extension Unit, torque 1.5 Nm.
Mounting and connecting the Extension Unit
3.15 Labeling
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 55
3.15
Labeling
3.15.1
Labeling keys
You can label the keys of the KP12 based on the project. Use the labeling strip for this
purpose.
You will find templates for the labeling strips on the Internet: Label template for Extension
Units (https://support.industry.siemens.com/cs/ww/en/view/109746380).
Procedure
1. Edit the template.
2. Print the template.
You can use printable foils. Always ensure an adequate material stiffness during the
selection. This is needed to insert the labeling strips. The maximum permitted thickness
of the labeling strip is 0.15 mm.
Note
Wait for the printed labeling strips to dry before you insert them.
3. Cut out the labeling strip.
Ensure that the corners are cut according to the corresponding diagram, as this makes it
easier to slide them into the slot.
Mounting and connecting the Extension Unit
3.15 Labeling
Extension Units KPxx
56 Operating Instructions, 06/2018, A5E43600360-AB
4. Remove any previously existing labeling strips.
5. Slide the new labeling strips into the guide up to the stop. You can make it easier to push
them in if you briefly press any blocking key.
The labeling strip will protrude approximately 1 cm out of the guide. The template
dimensions for the labeling strips are designed so that the labeling is correctly placed for
the keys. An interlock is not required for the labeling strips.
3.15.2
Mounting insert labels and the lens assemblies
Features
● Perforated DIN A4 labeling sheet for custom printing
● Template is available for download
● Only suitable for indicator lights and illuminated pushbuttons
Procedure
See also
Label template for Extension Units
(https://support.industry.siemens.com/cs/ww/en/view/109746380)
Mounting and connecting the Extension Unit
3.15 Labeling
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 57
3.15.3
Mounting label holders
Features
● Using transparent PMMA foil
● Template available as download for custom labeling
● Suitable for all operator controls (except emergency stop button)
Procedure
See also
Label template for Extension Units
(https://support.industry.siemens.com/cs/ww/en/view/109746380)
Mounting and connecting the Extension Unit
3.15 Labeling
Extension Units KPxx
58 Operating Instructions, 06/2018, A5E43600360-AB
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 59
Configuring Extension Unit PROFINET and
PROFIsafe
4
4.1
Required Standard software
You need STEP 7 (TIA Portal) V14 or higher and a Hardware Support Package to configure
the Extension Unit PROFINET and Extension Unit PROFIsafe:
● HSP_V<TIA version>_0209_001_SysComp_ExtUnit_1.0.isp<TIA version> for configuring
the Extension Unit PROFINET
● HSP_V<TIA version>_0210_001_SysComp_ExtUnitPS_1.0.isp<TIA version> for
configuring the Extension Unit PROFIsafe
Hardware Support Packages can be found on the Internet at the following address:
Support Packages for the hardware catalog in the TIA Portal
(https://support.industry.siemens.com/cs/ww/en/view/72341852).
You can find a description of the installation of a Hardware Support Package in the
information system of the TIA Portal.
The SIMATIC STEP 7 Safety optional package is required for installation of the Hardware
Support Package for the Extension Unit PROFIsafe.
The figures in the following sections correspond to STEP 7 (TIA Portal) V15 in combination
with the respective HSP and may deviate from the display on your configuration PC in some
detail.
4.2
Required Advanced software
You need STEP 7 (TIA Portal) V14 or higher and a Hardware Support Package to configure
Extension Unit PROFINET Advanced and Extension Unit PROFIsafe Advanced:
● HSP_V14_0221_001_SysComp_ComMod_1.0 for configuration of the Extension Unit
PROFINET Advanced and PROFIsafe Advanced with Advanced operator controls (RGB
illuminated pushbuttons, KP12)
● Additional HSP_Vxx are required for configuring standard operator controls and the
emergency stop button (see section "Required standard software").
Hardware Support Packages can be found on the Internet at the following address:
Support Packages for the hardware catalog in the TIA Portal
(https://support.industry.siemens.com/cs/ww/en/view/72341852).
You can find a description of the installation of a Hardware Support Package in the
information system of the TIA Portal.
Configuring Extension Unit PROFINET and PROFIsafe
4.3 Configuration overview
Extension Units KPxx
60 Operating Instructions, 06/2018, A5E43600360-AB
4.3
Configuration overview
The corresponding communication modules can be found in the catalog tree under:
"Devices & Networks > PC systems > System components for IP65 fully enclosed devices":
● Extension Unit
Standard
(Standard operator controls only): Select the appropriate
Extension Unit in the "
Extension Units
" folder.
● Extension Unit
Advanced
(for Advanced operator controls)
:
In the "
Advanced
communication module
" folder, select the appropriate communication module that always
supports Standard and Advanced operator controls.
Place the appropriate Extension Unit or appropriate communication module in the
"Devices & Networks" editor and connect them to a controller, for example. The following
example shows two Extension Unit Advanced in the network view:
● Left: Communication module PROFINET Advanced (6AV2 185-8AT10-0AA0)
● Right: Communication module PROFIsafe Advanced (6AV2 185-8AT20-0AA0)
Configuring Extension Unit PROFINET and PROFIsafe
4.3 Configuration overview
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 61
Switch to the device view. The device view shows the maximum supported 12 mounting
positions and 32 additional slots of a communication module:
When you click on an operator control in the catalog tree, blue frames indicate the possible
positions
:
● You always configure only one operator control at a position, no matter how many slots it
actually occupies.
● Slots 2-13 are only for standard operator controls that you can find in the catalog tree
under "Operator Controls", for example the illuminated pushbuttons (see above).
The largest Extension Unit 22" has a maximum of 12 standard mounting positions.
CAUTION
Danger due to incorrect configuration of the mounting positions
The device view does not show the actual mounting positions:
• For example, a maximum of 8 slots are actually available for Extension Unit 15"
Standard.
A standard operator control configured in the wrong mounting position may trigger
unintentional functions. This can result in personal injury or machine damage.
•
Configure the standard operator controls from left to right exactly as they are
installed and wired
.
• The mounting position must match the physical mounting position of the operator
control,
if present with gaps in between
.
• Do not configure more standard operator controls than the number of standard
operator controls actually installed.
● The two black arrows on the right provide additional slots: Slot numbers 14-45 are only
for Advanced operator controls, which you will find in the catalog tree under "Advanced
Operator Controls", for example, the RGB illuminated pushbutton.
Configuring Extension Unit PROFINET and PROFIsafe
4.3 Configuration overview
Extension Units KPxx
62 Operating Instructions, 06/2018, A5E43600360-AB
CAUTION
Danger due to incorrect configuration of the slots
The device view shows slots instead of mounting positions. The slots indicate the order
in which the connecting cables are inserted (connection sequence of the Advanced
operator controls):
• Slot numbers can be reversed compared to mounting positions.
• There can be an installation gap between two slot numbers.
• A slot number can be in another Extension Unit Advanced.
• For example, a maximum of 8 slots are available for Extension Unit 15" Advanced
(maximum 8 slots).
• A KP12 includes multiple mounting spaces, but only one slot.
An Advanced operator control configured in the wrong slot may inadvertently trigger
functions. This can result in personal injury or machine damage.
•
Configure the Advanced operator controls from left to right in the exact order in which
they are connected to the internal bus.
• Configure the Advanced operator controls sequentially
without gaps in between
.
• Do not configure more Advanced operator controls than the number of Advanced
operator controls actually installed.
● The power consumption for the Advanced operator controls is limited (see section
"Power consumption of the Advanced operator controls (Page 65)").
Note
Configuring Extension Unit PROFIsafe in combination with F-CPU
An Extension Unit PROFIsafe may only be configured in combination with an F
-CPU and
networked accor
dingly.
PROFINET device name
The PROFINET device name under "PROFINET interface [Xn] > Ethernet interfaces" must
match the physical device name of the Extension Unit that is assigned online. You can find
more information in the "PROFINET" system manual on
the Internet
(https://support.industry.siemens.com/cs/us/en/view/19292127).
You can also set up a ring topology with the Extension Unit PROFINET and the Extension
Unit PROFIsafe, for example, to increase availability. The respective Extension Unit is
entered as MRP client.
The slots for operator controls are displayed in the Device view of the Extension Unit. The
operator controls for Extension Units are displayed in the catalog tree of the Device view.
See also
Specifying the operator controls and slots (Page 31)
Configuring Extension Unit PROFINET and PROFIsafe
4.4 Configuring Advanced operator controls
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 63
4.4
Configuring Advanced operator controls
The following procedure describes the configuration of an Advanced operator control and
follows the "Assignment example for an Extension Unit Advanced", see the corresponding
section in the chapter "Specifying the operator controls and slots (Page 31)". The
configuration is the same as for the Standard operator controls.
Requirement
● The necessary software is installed.
● A project with a communication module is open.
● The Device view is open.
Procedure
1. In the device view, select the desired communication module.
2. Select the required operator control in the catalog tree.
3. Drag the operator control to the appropriate slot. The slot number must match the order in
which the operator control is connected to the internal bus.
4. Assign the parameters of the operator control in the property window.
Configuring Extension Unit PROFINET and PROFIsafe
4.4 Configuring Advanced operator controls
Extension Units KPxx
64 Operating Instructions, 06/2018, A5E43600360-AB
Properties of the Advanced operator controls
Operator control
Input (contact)
Output (LED)
RGB illuminated
pushbutton
1 byte (0.0 … 0.7), of which
bit 0.0
• "0": Pushbutton not
pressed
• "1": Pushbutton pressed
2 bytes (0.0 … 0.7, 1.0 … 1.7)
Byte 0: Color
• 3 bits (0.2|0.1|0.0): LEDs (red+green+blue)
• "100": Red
• "010": Green
• "001": Blue
• "110": Yellow
• "111": White
• "000": Off
• "101": Off
• "011": Off
Byte 1: Brightness in 255 levels
• 0: Dark (off)
• 1: Minimum
• 255: Maximum
KP12 2 bytes (0.0 … 0.7, 1.0 …
1.7)
• "0": Pushbutton not
pressed
• "1": Pushbutton pressed
• Bit 0.0: Pushbutton 1
• Bit 0.7: Pushbutton 8
• Bit 1.0: Pushbutton 9
• Bit 1.3: Pushbutton 12
13 bytes (0.0 … 0.7,…, 11.0 … 11.7) for the
pushbuttons: Counting from top left to bottom right
(see section "Advanced installation components
(Page 21)")
Byte n = 0 to 11: Color of the pushbuttons 1 to 12
• 3 bits (n.2|n.1|n.0): LEDs (red+green+blue)
• "100": Red
• "010": Green
• "001": Blue
• "110": Yellow
• "111": White
• "000": Off
• "101": Off
• "011": Off
Byte 12: Uniform brightness of all buttons in 255
steps
• 0: Dark (off)
• 1: Minimum
• 255: Maximum
Configuring Extension Unit PROFINET and PROFIsafe
4.5 Power consumption of the Advanced operator controls
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 65
Note
PROFINET IO, behavior of the digital inputs and outputs
In the following cases, the digital inputs and outputs of the Extension Unit PROFINET are set
to "0". This means the operator controls with LEDs do not
light up:
•
The CPU stops.
•
Undervoltage is detected.
•
When the PROFINET IO connection is disrupted
4.5
Power consumption of the Advanced operator controls
Under "General > Energy consumption" in the properties of the communication module, the
power consumption is shown for each Advanced operator control ("Module") and the (total)
sum.
● A communication module supplies the connected Advanced operator controls with
maximal 24 W.
● An RGB illuminated pushbutton consumes approx. 0.5 W.
● A KP12 module needs approx. 2.6 W.
When the power consumption of the configured Advanced operator controls exceeds 24 W
in total, the following happens:
● The "Sum" value becomes negative.
● The last operator controls which contribute to exceeding the limit are marked in color.
● An error message appears during compiling.
● The project cannot be loaded.
Configuring Extension Unit PROFINET and PROFIsafe
4.6 Configuring standard operator controls
Extension Units KPxx
66 Operating Instructions, 06/2018, A5E43600360-AB
4.6
Configuring standard operator controls
The following procedure describes the configuration of a standard operator control using an
illuminated pushbutton as an example. The other standard operator controls are configured
in the same way.
Requirement
● The necessary software is installed.
● You have opened a project with Extension Unit.
● The Device view is open.
Procedure
1. Select the required Extension Unit in the Device view.
2. Select the required operator control in the catalog tree.
3. Drag the required operator control to the preferred mounting position. The mounting
position must match the physical mounting position of the operator control.
4. Assign the parameters of the operator control in the property window.
Configuring Extension Unit PROFINET and PROFIsafe
4.6 Configuring standard operator controls
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 67
Properties of the standard operator controls
Operator control
Input (contact)
Output (LED)
Indicator light 1 - 1 bit
• "0": LED off
• "1": LED on
Illuminated pushbutton 1
1 NC contact
1 bit (7.0)
• "0": Pushbutton is not pressed
• "1": Pushbutton is pressed
1 bit
• "0": LED off
• "1": LED on
Illuminated pushbutton 1
1 NC contact, 1 NO contact
2 bits (7.1|7.0)
• "10": Pushbutton is not pressed
• "01": Pushbutton is pressed
1 bit
• "0": LED off
• "1": LED on
Selector switch 2 bits (7.1|7.0) 2
• "00": Position "Center"
• "01": Position "Right"
• "10": Position "Left"
1 bit
• "0": LED off
• "1": LED on
Keyswitch 2 bits (7.1|7.0) 2
• "00": Position "Center"
• "10": Position "Right"
• "01": Position "Left"
-
1
The color of the lens assembly for representation in the device view (TIA Portal) can be config-
ured.
2
The positions "Center", "Right" and "Left" refer to the front view of the operator control or the
Extension Unit.
The figure below shows the correlation between switch settings and the associated input
bits.
Note
PROFINET IO, behavior of the digital output/operator control LEDs during operation
In the following cases, the digital outputs of the Extension Unit PROFINET are set to "0".
This means
the operator controls with LEDs
do not
light up:
•
After the device is switched on
•
When the PROFINET IO connection is disrupted
•
When the Extension Unit recognizes an IOPS=Bad in the cyclical output data for the
controller (IOPS=
I
nput/Output
O
bject
P
rovider
S
tatus)
Configuring Extension Unit PROFINET and PROFIsafe
4.7 Extension Unit PROFIsafe - Configuring emergency stop buttons
Extension Units KPxx
68 Operating Instructions, 06/2018, A5E43600360-AB
Emergency stop button
Emergency stop buttons are not configured with the Extension Unit PROFINET. They are
hardwired instead using the X10 interface.
Note
Configure emergency stop button only for Extension Unit PROFIsafe
When you place an emergency stop button in a slot of the Extension Unit PROFI
NET, an
error message is displayed when compiling the project as part of the consistency check
informing you that the project cannot be compiled.
Place emergency stop buttons in the configuration only in a slot of an Extension Unit
PROFIsafe.
This next section describes how to configure emergency stop buttons for an Extension Unit
PROFIsafe.
4.7
Extension Unit PROFIsafe - Configuring emergency stop buttons
The following procedure describes the configuration of the emergency stop buttons for an
Extension Unit PROFIsafe.
You can configure up to two emergency stop buttons for an Extension Unit PROFIsafe.
The parameters of the safety function are assigned with the parameter assignment of the F-
module of the Extension Unit PROFIsafe. The F-module has an input address with 5 bytes
and an output address of 4 bytes.
Requirement
● The necessary software is installed.
● You have opened a project with Extension Unit PROFIsafe.
● The Device view is open.
Configuring Extension Unit PROFINET and PROFIsafe
4.8 Extension Unit PROFIsafe - Safety configuration
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 69
Procedure
1. Select the required Extension Unit PROFIsafe in the Device view.
2. Select an emergency stop button in the catalog tree.
3. Drag the emergency stop button to the required mounting position. The mounting position
must match the physical mounting position of the emergency stop button.
4. Configure slot 0 of the Extension Unit PROFIsafe for fail-safe operation as described in
the section below.
4.8
Extension Unit PROFIsafe - Safety configuration
This section describes how to configure the safety functions of an Extension Unit PROFIsafe
in combination with an F-CPU.
Note
Configuring Extension Unit PROFIsafe in combination with F-CPU
An Extension Unit PROFIsafe may only be configured in combination with an F
-CPU.
The PROFIsafe address on the PROFIsafe device must be set and configured in the
engineering system, among other things, for PROFIsafe communication with a PROFIsafe
device in a system.
Note
The
PROFIsafe address of a PROFIsafe device must be unique throughout the network and
station. You can assign a maximum of 1022 PROFIsafe addresses in a single system.
The configured PROFIsafe address must match the PROFIsafe address that is set on the
PROFIsa
fe device.
This section describes how to configure the PROFIsafe address of an Extension Unit
PROFIsafe in STEP 7 (TIA Portal).
Configuring Extension Unit PROFINET and PROFIsafe
4.8 Extension Unit PROFIsafe - Safety configuration
Extension Units KPxx
70 Operating Instructions, 06/2018, A5E43600360-AB
Requirement
● The PROFIsafe address on the communication module of the Extension Unit is set, see
section "Extension Unit PROFIsafe - Setting the PROFIsafe address (Page 48)".
● The necessary software is installed.
● You have opened a project with Extension Unit PROFIsafe and F-CPU.
● The Extension Unit PROFIsafe and the F-CPU are networked over the PROFINET
interfaces.
● An F-runtime group exists. To check, select the Program blocks entry under the PLC in
the device view.
● The input address of the Extension Unit PROFIsafe is evaluated at least once in the F-
runtime group.
The number of the F-I/O DB is located below the PROFIsafe parameters of the
Extension Unit PROFIsafe in the "F-I/O DB number" box, see figure below.
● The Device view is open.
Configuring Extension Unit PROFINET and PROFIsafe
4.8 Extension Unit PROFIsafe - Safety configuration
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 71
Procedure
1. Select the entry "PROFIsafe" for the required Extension Unit.
2. Use the right mouse button to open the properties of the Extension Unit PROFIsafe.
Alternatively: Double-click the safety module in slot 0 of the Extension Unit PROFIsafe
with the yellow frame.
3. In the PROFIsafe properties, select the entry "Module parameters".
4. Select the operating mode according to the plant specification. Default setting is "5454h"
for the "1oo2" mode for both emergency stop buttons.
The input address contains the information on the status of the emergency stop buttons
(pressed "0", not pressed="1"), see section
"Operating modes of the Extension Unit PROFIsafe (Page 83)".
5. In the PROFIsafe property view under "General", select the entry "PROFIsafe".
6. Enter the PROFIsafe address in the "F-destination address" text box. For example, the
value "383" is input in the figure below.
7. Save your settings with "OK".
Additional information
Reading out status of the F-runtime group
The status of the F-runtime group can be read out, for example, by means of the F-I/O DB.
Configuring Extension Unit PROFINET and PROFIsafe
4.8 Extension Unit PROFIsafe - Safety configuration
Extension Units KPxx
72 Operating Instructions, 06/2018, A5E43600360-AB
The following outputs are of major importance for commissioning:
QBAD
An error has occurred in the device; the device outputs substitute values.
ACK_REQ
The device can be activated again, for example, with ACK_REI or globally with
the instruction "ACK_GL" from the library "Basic instructions > Safety functions"
Reading out diagnostic information of the safety module
Follow these steps to display the diagnostic information of an Extension Unit PROFIsafe that
is connected to a PLC.
1. Press the "Go online" button.
2. Select slot 0 of the Extension Unit PROFIsafe in the device view and click on the green
check mark in the top right-hand corner of the safety module.
The Diagnostics window opens.
In the Diagnostics window you have access to the advanced functions "Firmware update"
and "Reset to factory settings", among other things.
See also
"SIMATIC Safety - Configuring and Programming" programming and operating manual
(http://support.automation.siemens.com/WW/view/en/54110126)
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 73
Device maintenance and repair
5
5.1
General information on maintenance and servicing
Observe the following when servicing and repairing protective features such as ground
circuits, overvoltage protection components or batteries:
● Observe the maintenance and replacement intervals specified by the respective
manufacturer for all system components.
● Replace system components, including cables, fuses and batteries only with equivalent
components approved by the respective manufacturer.
5.2
Cleaning the device
The device is designed for low-maintenance operation. However, it is still necessary to clean
the device regularly.
Clean the entire device thoroughly:
● Before commissioning
● As required, depending on the degree of contamination
● At regular intervals (according to an internal cleaning plan)
CAUTION
Unwanted reactions when cleaning the device
You risk unintentional actuation of operator controls if you clean the device while it is
switched on.
You may possibly trigger unwanted actions of the device or controller. that are liable to
cause personal injury or damage to the machinery.
Before you start cleaning, switch off the power supply of the Extension Unit and the power
supply of the devices that are controlled by the operator controls of the Extension Unit.
Also see the cleaning information in the operating instructions of the PRO device to which
the Extension Unit is connected.
NOTICE
Damage to the device due to impermissible cleaning agents
Impermissible and unsuitable cleaning agents may cause damage to the HMI device.
Use dish soap or foaming screen cleaner only as cleaning agents.
Do not use aggressive solvents or scouring powder.
Observe the information on chemical resistance
(http://support.automation.siemens.com/WW/view/en/39718396).
Device maintenance and repair
5.3 Spare parts and repairs
Extension Units KPxx
74 Operating Instructions, 06/2018, A5E43600360-AB
Procedure
1. Switch off the device.
2. Dampen the cleaning cloth.
3. Spray the cleaning agent on the cloth and not directly on the device.
4. Clean the device with the cleaning cloth.
5.3
Spare parts and repairs
Repairs
In the event of a repair, you must return the device to the Return Center in Erlangen. Repairs
may only be carried out at the Return Center in Erlangen.
The address is:
Siemens AG
Digital Factory Retouren-Center
c/o Geis Service GmbH, Tor 1-4
Kraftwerkstraße 25a
91056 Erlangen
Germany
You can find detailed information on the Internet at "Spare parts and repairs
(http://support.automation.siemens.com/WW/view/en/16611927)".
Spare parts
You can find spare parts and accessories for the HMI device in section
"Standard installation components (Page 18)".
5.4
Recycling and disposal
Due to the low levels of pollutants in the HMI devices described in these operating
instructions, they can be recycled. Contact a certified disposal service company for
environmentally sound recycling and disposal of your old devices.
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 75
Technical specifications
6
6.1 Certificates and approvals
ISO 9001 certificate
The Siemens quality management system for our entire product creation process
(development, production and sales) meets the requirements of ISO 9001:2008.
This has been certified by DQS (the German society for the certification of quality
management systems).
Certificate no.: 001323 QM08
Certifications and approvals for the Extension Unit and its installation elements can be found
on the Internet at the following address:
Extension Units certificates (https://support.industry.siemens.com/cs/ww/en/ps/24490/cert).
Approvals
Note
The f
ollowing overview shows possible approvals.
For the device itself, only the approvals shown on the rear of the device apply.
CE approval
The device meets the general and safety-related requirements of the following EU directives
and conforms to the harmonized European standards for programmable logic controllers
published in the official gazettes of the European Union:
● 2014/30/EU "Electromagnetic Compatibility Directive" (EMC Directive)
● 2014/35/EU "Electrical equipment for use within specific voltage limits" (Low-Voltage
Directive)
● 2011/65/EU "Directive of the European Parliament and of the Council of 8 June 2011 on
the restriction of the use of certain hazardous substances in electrical and electronic
equipment" (RoHS Directive)
EU Declaration of Conformity
The EU Declarations of Conformity are available to the relevant authorities at the following
address:
Siemens AG
Digital Factory
Factory Automation
DF FA AS SYS
Technical specifications
6.1 Certificates and approvals
Extension Units KPxx
76 Operating Instructions, 06/2018, A5E43600360-AB
P.O. Box 1963
D-92209 Amberg, Germany
You can download information on the EC Declaration of Conformity at the following address,
keyword "Declaration of Conformity":
Extension Units certificates (https://support.industry.siemens.com/cs/ww/en/ps/24490/cert).
UL approval
Note
The UL approval applies when only operator controls with Siemens approval are installed,
see section "
Standard installation components (Page 18)".
Underwriters Laboratories Inc. to
● UL 508 (Industrial Control Equipment)
● CSA C22.2 No. 142 (Process Control Equipment)
RCM AUSTRALIA/NEW ZEALAND
This product meets the requirements of the standards:
● AS/NZS 61000.6.4
● IEC 61000-6-4.
Identification for Eurasion Customs Union
● EAC (Eurasian Conformity)
● Customs union of Russia, Belarus and Kazakhstan
● Declaration of conformity according to Technical Regulations of the Customs Union (TR
CU)
KOREA
This product meets the requirements of Korean certification.
This product satisfies the requirement of the Korean Certification (KC Mark).
이 기기는 업무용(A급) 전자파 적합기기로서 판매자 또는 사용자는 이 점을 주의하시기
바라며 가정 외의 지역에서 사용하는 것을 목적으로 합니다.
WEEE label (European Union)
Disposal instructions, observe the local regulations and the section "Recycling and disposal
(Page 74)".
Technical specifications
6.2 Standards on operating safety of the Extension Unit PROFIsafe
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 77
6.2
Standards on operating safety of the Extension Unit PROFIsafe
The information in this section applies exclusively to the Extension Unit PROFIsafe.
Plant-related standards
The Extension Unit PROFIsafe meets the following standards for use in a plant:
Standard
Title
EN 12417:2001+A2:2009
Machine Tools - Safety - Machining Centres
EN 61000-6-2:2005 Electromagnetic compatibility (EMC) – Part 6-2: Generic standards -
Immunity for industrial environments
EN 61000-6-4:2007
+A1:2011
Electromagnetic compatibility (EMC) – Part 6-4: Generic standard -
Emission standard for industrial environments
EN 61131-2:2007 The device meets the requirements and criteria of IEC 61131-2,
Programmable Logic Controllers,
Part 2: Equipment requirements and testing
IEC 61326-3-1:2017
and -2:2017
Electrical equipment for measurement, control, and laboratory use -
EMC requirements - Part 3-2: Immunity requirements for safety-related
systems and for equipment intended to perform safety-related functions
(functional safety)
TÜV
The German Technical Inspectorate (TÜV) confirms that the Extension Unit PROFIsafe
satisfies the requirements of the following standards with regard to its safety functions.
Standard
Title
IEC 60204-1:2016 Safety of machinery – Electrical equipment of machines – Part 1:
General Requirements
IEC 62061:2005 +A2:2015
Safety of machinery – Functional safety of safety-related electrical,
electronic and programmable electronic control systems
IEC 61508-1 to 4:2010 Functional Safety of Electrical/Electronic/Programmable Electronic
Safety-related Systems, Part 1 to Part 4
ISO 13850:2015
Safety of machinery - EMERGENCY STOP - Principles for design
EN ISO 13849-1:2015 Safety of machinery – Safety-related parts of control systems – Part 1:
General principles for design
Technical specifications
6.3 Dimension drawings
Extension Units KPxx
78 Operating Instructions, 06/2018, A5E43600360-AB
6.3
Dimension drawings
The figure below shows the dimension drawings of the Extension Units that only differ in
their width (W).
Extension Unit 12"
Extension Unit 15"
Extension Unit 19"
Extension Unit 22"
W = 313 mm
W = 396 mm
W = 462 mm
W = 527 mm
All dimensions in mm
6.4
Technical specifications
6.4.1
General technical specifications
Weight and dimensions
The following information applies to all versions of the Extension Units.
Weight • 12" approx. 2200 g
• 15" approx. 2500 g
• 19" approx. 2700 g
• 22" approx. 2800 g
Dimensions (W × H × D) • 12": 313 × 99 × 100.65 mm
• 15": 396 × 99 × 100.65 mm
• 19": 462 × 99 × 100.65 mm
• 22": 527 × 99 × 100.65 mm
Technical specifications
6.4 Technical specifications
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 79
Ambient conditions
The following information applies to all versions of the Extension Units.
Climatic ambient conditions
Temperature
Tested according to IEC 60068-2-2; IEC 60068-2-1; IEC 60068-2-14
• Operation • 0 °C to +50 °C
• Storage/transportation • –20 °C up to +60 °C
• Temperature change (change time < 3 min, 5 cycles): -40° C to
+70° C
Atmospheric pressure with regard to ambient temperature-air pressure-installation elevation
• Operation 1140 to 795 hPa, corresponds to an elevation of –1000 m to 2000 m
• Storage/transportation 1140 to 660 hPa, corresponds to an elevation of –1000 m to 3500 m
• Relative humidity • 10 - 90%
• Without condensation, no condensation permissible
Mechanical ambient conditions
Drop height (free fall in de-
vice packaging)
Maximum 0.3 m
Vibration
Sinusoidal vibrations, tested to IEC 60068-2-6
• Operation 5 to 8.4 Hz: Amplitude 3.5 mm / 8.4 to 200 Hz: 9.8 m/s2
• Storage/transportation 5 to 8.4 Hz: Amplitude 3.5 mm / 8.4 to 500 Hz: 9.8 m/s2
Resistance to shock
Tested in accordance with IEC 60068-2-27
• Operation Half sine; peak value 15 g, duration 11 ms
• Storage/transportation Half-sine; 250 m/s2; 6 ms; 1000 shocks per axis
Test voltages
Insulation strength is demonstrated in the type test with the following test voltages in
accordance with IEC 61131-2:
Circuits with rated voltage of Ui
Test voltage
Insulation tested with (type test)
707 V DC to other circuits/to ground
Ethernet socket
1
1500 V AC
1 Only for Extension Unit PROFINET and Extension Unit PROFIsafe
Degree of protection and protection class
The following information applies to all versions of the Extension Units.
Degrees of protection according to
All-round, when closed
• IEC 60529 IP65
• UL50 Type 4X (indoor use only)
Protection class according to IEC 61131-2
III
Technical specifications
6.4 Technical specifications
Extension Units KPxx
80 Operating Instructions, 06/2018, A5E43600360-AB
Degree of pollution / overvoltage category according to IEC 61131
● Degree of pollution 2
● Overvoltage category II
Power supply
Extension Unit
Hardwired
Extension Unit PROFINET,
Extension Unit PROFIsafe
Supply voltage (V
N
)
24 V DC
permitted range, low limit (DC) 19.2 V
permitted range, high limit (DC)
28.8 V
maximum permitted transients 35 V (500 ms)
Minimum time between two transients
50 s
Protection
7 A
4 A
Input current: Power consumption without load
24 V / 10 mA
24 V / 150 mA
Power consumption without load
1
0.24 W
2
3.6 W
3
Electrical isolation between different circuits
No
Reverse polarity protection
Yes
1
The power loss generally corresponds to the specified value for power consumption.
2
Power consumption with load: additional 0.1 W per operator control with LED.
3
Power consumption with load: additional 0.5 W per RGB illuminated pushbutton and 2.6 W per KP12.
Maximum permissible terminal power rating (total power rating): 24 W.
Interfaces
Extension Unit
Hardwired
Extension Unit
PROFINET
Extension Unit
PROFIsafe
X80 POWER, power supply
yes
yes
yes
X10 EMERG, connection for emergency stop
button (output)
yes yes no
X11 LED, connection for LEDs of the operator
controls (input)
yes no no
X12 CONTACT, connection for contacts of the
operator controls (output)
yes no no
X1 PROFINET (LAN), 2 x RJ45 10/100Mbps *
no
yes
yes
*
With integrated switch (one IP address only),
transmission mode 10BASE-T / 100BASE-TX,
half / full duplex
Technical specifications
6.4 Technical specifications
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 81
Inputs and outputs for standard operator controls
Extension Unit Hardwired
Input current: Switching capacity of the outputs DQ 8x24VDC 0.5 A
Electrical isolation between different circuits
No
Number of standard operator controls, maximum 8
per operator con-
trol
Number of inputs (LED)
0 or 1
Number of outputs (contacts)
1 or 2 NC contacts or NO contacts
Input characteristic according to
IEC 61131, type 1
No
Cable length (shielded or unshielded cable)
Maximum 30 m
Inputs
Rated voltage
24V DC
Switching threshold • for "0" signal: 5 V DC
• for "1" signal: 15 V DC
Input current • for "1" signal: 14 mA; typically with
24 V
Outputs
Switching capacity
With resistive load (max. 1 of 2 active)
0.5 A
With lamp load, max.
5 W DC
Short-circuit protection
Yes
Output delay with resistive load • 0 after "1", max. 3 ms
• 1 after "0", max. 3 ms
Extension Unit PROFINET, Extension Unit PROFIsafe
Input current: Switching capacity of the outputs According to PROFINET/PROFIsafe
specification
Electrical isolation between different circuits
No
Number of standard operator controls, maximum 12
per operator control
Number of inputs (LED)
0 or 1
Number of outputs (contacts) 1 or 2 NC contacts or NO contacts
Cable length According to PROFINET/PROFIsafe
specification
Technical specifications
6.4 Technical specifications
Extension Units KPxx
82 Operating Instructions, 06/2018, A5E43600360-AB
Inputs and outputs for Advanced operator controls
Electrical isolation between different circuits No
Number of Standard operator controls, maximum
32
per operator control Number of inputs (LED) 1 (RGB) or 12 (KP12)
Number of outputs (contacts)
1 (RGB) or 12 (KP12)
Maximum total length of all connecting cables
3 m
Maximum number of IO bytes "MaximumApplicationInputLength" • PROFIsafe: 197
• PROFINET: 192
"MaximumApplicationInputLength"
• PROFIsafe: 196
• PROFINET: 192
Inputs for emergency stop button
The following information applies to all versions of the Extension Units.
Number of emergency stop buttons, maximum 2
per emergency stop button
Number of inputs (LED)
0
Number of outputs (contacts) 2 NC contacts
Cable length (shielded or unshielded cable)
Maximum 30 m
Rated voltage
24 V DC
Emergency stop button
The following information applies to all Extension Units when using the emergency stop
mushroom pushbutton, article number 6AV7674-1MA00-0AA0.
Contacts
2 NC contacts, gold-plated
Operations
50000
B10 value
61000
For Extension Unit Hardwired and Extension Unit PROFINET: Connection of the emergency
stop button to 24 V DC safety monitoring, e.g. Siemens 3SK1 series, or fail-safe digital
inputs required
See also
Advanced installation components (Page 21)
Standard installation components (Page 18)
Technical specifications
6.4 Technical specifications
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 83
6.4.2
Operating modes of the Extension Unit PROFIsafe
The following table shows the assignment between emergency stop buttons, operating
modes and the bits of the input address that is set when an emergency stop button is
pressed.
Emergency
stop buttons
Encoder Evaluation value
Safety In-
tegrity Level
Operating
mode
Associated input address bits
and emergency stop button
Hexadecimal
Decimal
0
101
257
-
-
All pushbuttons are passivated
1
D3D3
54227
SIL 3
1oo2
0 ("red tape" pushbutton)
8484
33924
SIL 2
1oo1
4, 5 ("red tape" pushbutton)
2 5454 21588 SIL 3 1oo2 0 ("red tape" pushbutton)
1 ("blue tape" pushbutton)
9898 39064 SIL 2 1oo1
4, 5 ("red tape" pushbutton)
6, 7 ("blue tape" pushbutton)
4A4A 19018
SIL 3
1oo2
0 ("red tape" pushbutton)
SIL 2
1001
6, 7 ("blue tape" pushbutton)
6.4.3
Reaction times and safety characteristics for fail-safe operation
The table below shows the safety characteristics and reaction times from the emergency
stop button of the Extension Unit to the X1 PROFINET interface of the communication
module.
Configured operating mode
In accordance with IEC 61508
1oo1
1oo2
Safety Integrity Level
SIL2
SIL3
Mode of operation
high and low demand mode
high and low demand mode
Meantime to Restoration (MTTR)
100 h
100 h
Probability of a dangerous failure per
hour (PFH)
< 6 × 10-10 1/h < 3 × 10-10 1/h
Probability of a dangerous failure on
demand (PFD)
< 8 × 10-5 < 8 × 10-5
Diagnostic test interval
15 ms
15 ms
Proof Test Interval 1 x per year 1 x per month
Lifetime
10y
10y
In accordance with IEC 13849-1
Meantime to Failure (MTTFd)
high
high
Meantime to Restoration (MTTR) 100 h 100 h
Diagnostic Coverage (DCavg)
high
high
Performance level
d
e
Category
3
4
All values for the following data are based on the SN 29500:2005 and an ambient temperature of 60 °C.
Note Times
The specified times do not include the times of the applicable safety relay or the safety
program (PROFIsafe), including
the PNIO cycle time and F-monitoring time.
Use the following table for calculation of the total reaction time: S7Safety_RTTplus.xlsm
(
https://support.industry.siemens.com/cs/#document/93839056?lc=en-US)
Technical specifications
6.5 Interface description
Extension Units KPxx
84 Operating Instructions, 06/2018, A5E43600360-AB
6.5
Interface description
The figures below show the external interfaces of the various communication modules in the
connection compartment of the Extension Units:
● External interfaces on the communication module of the Extension Unit Hardwired:
● External interfaces on the communication module of the Extension Unit PROFINET:
● External interfaces on the communication module of the Extension Unit PROFIsafe:
The following sections describe:
● The pin assignment of the interface
X80 POWER
● The pin assignment and the switching states of the digital inputs/outputs at the following
interfaces:
–
X12 CONTACT
and
X11 LED
of the Extension Unit Hardwired
–
X10 EMERG.
of the Extension Unit Hardwired and PROFINET
● The pin assignment of the
X1 PROFINET (LAN)
interface of the Extension Unit
PROFINET and PROFIsafe
Technical specifications
6.5 Interface description
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 85
6.5.1
24 V DC power supply
Plug connector, 2-pin
Pin
Assignment
1
+24 VDC (L+)
2
GND (M)
6.5.2
Digital inputs/outputs
Contacts of the standard operator controls (X12)
Pin left
connected to slot position
Pin right
connected to slot position
1
L3 | R6
1
R6 | L3
2
L4 | R5
2
R5 | L4
3
L5 | R4
3
R4 | L5
4
L6 | R3
4
R3 | L6
5
R2
5
R2
6
R1
6
R1
7
L1
7
L1
8 L2 8 L2
The tables below show the contacts that can be switched depending on the switch position
of the operator control and based on the type of a standard operator control.
Technical specifications
6.5 Interface description
Extension Units KPxx
86 Operating Instructions, 06/2018, A5E43600360-AB
LEDs of the standard operator controls (X11)
When you are using operator controls with LED, wire the connection for the LED according
to the mounting position of the operator control with X11.
Pin left
connected to slot position
Pin right
connected to slot position
1
L3 | R6
1
R5 | L4
2 L5 | R4 2 R3 | L6
3
R2
3
R1
4 L1 4 L2
5
M
1
5
M
1
6
FE
2
6
M
1 Connect the ground terminals marked with M to the ground of the digital inputs of the plant.
2 You can also connect the shield of a shielded cable here.
Safety outputs Emergency stop button (X10)
Pin left
Terminal
Pin right
Terminal
11
L11
21
L21
12 L12 22 L22
31
R31
41
R41
32
R32
42
R42
The figure below shows the contacts of the emergency stop button left/right in relation to the
front view of the Extension Unit.
Technical specifications
6.5 Interface description
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 87
Internal wiring in the Extension Unit:
6.5.3
PROFINET (LAN)
Name of interface on the device: PROFINET (LAN) X1
RJ45 plug connector
Pin
Assignment
1 Tx+
2 Tx–
3
Rx+
4 n. c.
5
n. c.
6 Rx–
7
n. c.
8
n. c.
Meaning of LEDs
There is no connection if both LEDs are off.
The green "Link" LED lights up as soon as there is a physical connection.
The yellow "Activity" LED lights up during the data transfer.
Technical specifications
6.5 Interface description
Extension Units KPxx
88 Operating Instructions, 06/2018, A5E43600360-AB
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 89
Technical support
A
You can find additional information and support for the products described on the Internet at
the following addresses:
● Technical support (https://support.industry.siemens.com)
● Support request form (http://www.siemens.com/automation/support-request)
● After Sales Information System SIMATIC IPC/PG (http://www.siemens.com/asis)
● SIMATIC Documentation Collection (http://www.siemens.com/simatic-tech-doku-portal)
● Your local representative
(http://www.automation.siemens.com/mcms/aspa-db/en/Pages/default.aspx)
● Training center (http://sitrain.automation.siemens.com/sitrainworld/?AppLang=en)
● Industry Mall (https://mall.industry.siemens.com)
When contacting your local representative or Technical Support, please have the following
information at hand:
● MLFB of the device
● BIOS version for industrial PC or image version of the device
● Other installed hardware
● Other installed software
Current documentation
Always use the current documentation available for your product. You can find the latest
edition of this manual and other important documents by entering the article number of your
device on the Internet (https://support.industry.siemens.com). If necessary, filter the
comments for the entry type "Manual".
Tools & downloads
Please check regularly if updates and hotfixes are available for download to your device. The
download area is available on the Internet at the following link:
After Sales Information System SIMATIC IPC/PG (http://www.siemens.com/asis)
Technical support
Extension Units KPxx
90 Operating Instructions, 06/2018, A5E43600360-AB
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 91
Markings and symbols
B
B.1
Safety-relevant symbols
The following table describes symbols that can be added to your SIMATIC device, to its
packaging or to an enclosed document in addition to the symbols described in the manuals.
Symbol
Meaning
Reference
General danger sign Caution / Attention
You must following the operating instructions. The operating
instructions contain information on the type of the potential hazard
and enable you to identify risks and implement countermeasures.
ISO 7000 No. 0434B,
DIN ISO 7000 No. 0434B
Attention, only relevant for modules with Ex approval
Follow the instructions ISO 7010 M002
May be installed by qualified electricians only IEC 60417 No. 6182
Mechanical load for HMI devices
Connection cables must be designed for the ambient temperature
EMC-compliant installation
No mounting or pulling & plugging under voltage
Dangerous electrical voltage for 230V modules ANSI Z535.2
Protection class III, supply only with protective low voltage
(SELV/PELV)
IEC 60417-1-5180 "Class III
equipment"
Markings and symbols
B.1 Safety-relevant symbols
Extension Units KPxx
92 Operating Instructions, 06/2018, A5E43600360-AB
Symbol
Meaning
Reference
Only for industrial applications and indoor areas (control cabinet)
Install in control cabinet only
Devices approved for Ex Zone 2 in a control cabinet with min. IP54
Devices approved for Ex Zone 22 in a control cabinet with min.
IP6x
Extension Units KPxx
Operating Instructions, 06/2018, A5E43600360-AB 93
Index
A
Advanced operator control
Configuring, 63
Ambient conditions, 79
Australia, 76
C
Cables
Connecting, 49
CE, 75
Certificates
Certifications and approvals, 75
Cleaning, 73
Commissioning
Safety, 25
Condensation, 30
Configuring
Advanced operator control, 63
PROFIsafe address, 69
Standard operator control, 66, 68
Connecting
Cables, 49
Functional grounding, 50
Power supply, 51
Power supply connector, 51
Connecting the functional grounding, 50
Controller, 13
D
Degree of protection, 79
Digital inputs/outputs
Technical specifications, 81, 82
Dimensions
Extension Units, 78
DIP switch, 48
Display element, 22
Disposal, 74
E
EAC, 76
Electrical isolation
Safe, 50
Electrical system
Safety, 25
Emergency stop button
Technical specifications, 82
ESD, 26
Extension Unit
Cleaning, 73
Connecting, 50
disassembling, 37
Installation, 44
F
Fail-safe operation
Technical specifications, 83
H
High-frequency radiation, 25
I
Installation according to the instructions, 25
Instructions
General, 27
Insulation test
Test voltage, 79
Interfaces, 80
K
Key
Labeling, 55
L
Labeling, 76
Key, 55
Korea, 76
Index
Extension Units KPxx
94 Operating Instructions, 06/2018, A5E43600360-AB
M
Mounting
Intended, 25
N
New Zealand, 76
Non-isolated system configuration, 50
O
Operating safety
Standards, 28
Operational safety, 24
Operator control, 22
P
Package contents, 30
Checking, 30
Packaging, 29
Checking, 29
Removing, 29
PELV, 50
Performance Characteristic
KP12, 13
Power supply, 80
Connecting, 51
Wiring diagram, 51
Power supply connector
Connecting, 51
PROFIsafe, 13
PROFIsafe address
Configuring, 69
Setting, 48
Project
Safety, 24
Protection class, 79
Protocol, 13
R
Radiation, 25
Radio interference, 27
Reaction times, 83
Recycling, 74
Repairs, 74
Return Center, 74
Risk analysis, 28
RoHS, 75
S
Safe electrical isolation, 50
Safety
Commissioning, 25
Electrical system, 25
Operation, 24
Project, 24
Standards, 28
Safety information
Storage, 30
Transportation, 30
Safety instruction
Category 0 stop, 28
Category 1 stop, 28
SELV, 50
Setting
PROFIsafe address, 48
SIMATIC S7, 13
Spare parts, 74
Standard
TÜV, 77
Standard operator control
Configuring, 66, 68
Stop
Safety instruction, 28
Supply voltage, 80
System configuration
Non-isolated, 50
T
Technical specifications, 78
Fail-safe mode, 83
U
UL, 75
Use
in mixed-use zone, 27
In residential areas, 27
Industrial, 27
W
Weight, 78
Wiring diagram
Power supply, 51
