Photomicrosensor (Transmissive) EE-SX461-P11 211
Photomicrosensor (Transmissive)
EE-SX461-P11
■Dimensions
Note: All units are in millimeters unless otherwise indicated.
■Features
•Snap-in-mounting model.
•Mounts to 0.8- to 1.6-mm-thick panels.
•With a 15-mm-wide slot.
•Photo IC output signals directly connect with C-MOS and TTL.
•Connects to Tyco Electronics AMP’s EI-series connectors.
•RoHS Compliant.
■Absolute Maximum Ratings (Ta = 25°C)
Note: Refer to the temperature rating chart if the ambient temperature
exceeds 25°C.
■Ordering Information
■Electrical and Optical Characteristics (Ta = 25°C, VCC = 5 V±10%)
Internal Circuit
Terminal No. Name
V Power supply
(Vcc)
O Output (OUT)
G Ground (GND)
V
G
O
Recommended Mating Connectors:
Tyco Electronics AMP 171822-3 (crimp connector)
172142-3 (crimp connector)
OMRON EE-1005
(
with harness
)
Dimensions Tolerance
3 mm max. ±0.3
3 < mm ≤ 6 ±0.375
6 < mm ≤ 10 ±0.45
10 < mm ≤ 18 ±0.55
18 < mm ≤ 30 ±0.65
171826-3 (Tyco
Electronics AMP)
2 (Aperture
width)
Optical
axis
Two, R1
(15)
Unless otherwise specified, the
tolerances are as shown below.
Item Symbol Rated value
Power supply voltage VCC 7 V
Output voltage VOUT 28 V
Output current IOUT 16 mA
Permissible output dissipation POUT 250 mW (see note)
Ambient
temperature
Operating Topr –20°C to 75°C
Storage Tstg –40°C to 85°C
Soldering temperature Tsol ---
Description Model
Photomicrosensor (transmissive) EE-SX461-P11
Item Symbol Value Condition
Current consumption ICC 35 mA max. With and without incident
Low-level output voltage VOL 0.3 V max. IOUT = 16 mA with incident
High-level output voltage VOH (VCC x 0.9) V min. VOUT = VCC without incident, RL = 47 kΩ
Response frequency f 3 kHz min. VOUT = VCC, RL = 47 kΩ (see note)
Note: The value of the response frequency is measured by
rotating the disk as shown below.
2.1 mm
t = 0.2 mm
0.5 mm
0.5 mm
Disk
212 Photomicrosensor (Transmissive) EE-SX461-P11
■Engineering Data
Wiring
■Recommended Mounting Hole Dimensions and Mounting and Dismounting Method
The Photomicrosensor can be mounted to 0.8- to 1.6-mm-thick panels.
Refer to the above mounting hole dimensions and open the mounting
holes in the panel to which the Photomicrosensor will be mounted.
Insert into the holes the Photomicrosensor’s mounting portions with
a force of three to five kilograms but do not press in the Photomi-
crosensor at one time. The Photomicrosensor can be easily mounted
by inserting the mounting portions halfway and then slowly pressing
the Photomicrosensor onto the panel.
There are two ways to dismount the Photomicrosensor. Refer to the
following.
Dismounting with Screwdriver
Press the mounting hooks of the Photomicrosensor with a flat-blade
screwdriver as shown in the following illustration and pull up the Pho-
tomicrosensor.
Dismounting by Hand
Squeeze the mounting tabs as shown in the following illustration and
press the mounting tabs upwards.
Pressed mounting holes are ideal for mounting the Photomicrosen-
sor. When mounting the Photomicrosensor to a panel that has
pressed mounting holes for the Photomicrosensor, be sure to mount
the Photomicrosensor on the pressing side of the panel, otherwise it
may be difficult to mount the Photomicrosensor and an insertion
force of five to six kilograms may be required.
When mounting the Photomicrosensor to a panel that has mounting
holes opened by pressing, make sure that the mounting holes have
no burrs, otherwise the lock mechanism of the Photomicrosensor will
not work perfectly. After mounting the Photomicrosensor to a panel,
be sure to check if the lock mechanism is working perfectly.
Output Allowable Dissipation vs.
Ambient Temperature Characteristics
Sensing Position Characteristics
(Typical)
Distance d (mm)
EE-1005 Connector
(1) (2) (3)
Center of optical axis
Light interrupting plate
Ambient temperature Ta (°C)
Output allowable dissipation Pc (mW)
d
1
= 0±1.1 mm V
CC
= 5 V
Ta = 25°C
R
L
= 47 kΩ
1,000±20
Sensing Position Characteristics
(Typical)
Output transistor
Distance d (mm)
Center of optical axis
ON
−3−2−10 1 2 3
OFF
d2
d
V
CC
= 5 V
Ta = 25°C
R
L
= 47 kΩ
d
2
= 0±1.1 mm
Output transistor
No. Name Model Quantity Maker
1 Receptacle
housing
171822-3 1 Tyco Electronics
AMP
2 Receptacle
contact
170262-1 3 Tyco Electronics
AMP
3 Lead wire UL1007 AWG24 3 ---
Connector
circuit no.
Lead wire color Output when connected to
EE-SX461-P11
1Red V
CC
2 Orange OUT
3 Yellow GND
Optical axis
Sensor edge
Center of
sensing
slot
Sensor edge
(to post header)
Flat-blade
screwdriver
Mounting hook Panel Mounting hoo
k
Flat-blade
screwdriver
EE-SX461-P11
(1)
(2)
(1)
(2)
Panel (1) (1)
EE-SX461-P11
(2)
Panel
Mounting tab
This tapered portion must be on
the lower side of the panel,
otherwise the Photomicrosensor
will not be locked in.
EE-SX461-P11
Photomicrosensor (Transmissive) EE-SX461-P11
MEMO
Photomicrosensor (Transmissive) EE-SX461-P11
OMRON ON-LINE
Global - http://www.omron.com
USA - http://www.components.omron.com
Cat. No. X305-E-1 Printed in USA
OMRON ELECTRONIC
COMPONENTS LLC
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
847-882-2288
10/10 Specifications subject to change without notice
All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which
can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
