R
Safety Light Curtain F3S-Aj
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Space-saving, Self-contained Design
Requires No Control Box
HMeets OSHA, Canadian, and worldwide
standards for safeguarding personnel from
moving machinery
HSelf-contained design with no control box
HUL and CSA Listed
HBeam spacing of 10 or 20 mm
(0.39 or 0.79 in)
HProtective height ranges from 140 to 940
mm(5.51to37.0in)
HConnect multiple units for a larger protected
zone
HM12 connector
Ordering Information
JSAFETY LIGHT CURTAINS
Shape, detection distance Beam
spacing
Minimum
detectable
object
No. of
beams
(n)
Protective height Part number
Detection distance:
5 m (16.40 ft.)
Extension cable (required) 10 mm
(0.39 in)
15 mm in
diameter
(0.59 in)
16
150 mm (5.9 in)
F3S-A161P
Protective
height
Number
o
f
b
e
a
m
s
Beam spacing
of 10 mm
32
310 mm (12.2 in)
F3S-A321P
o
f
b
eams
Extension cable (required)
M12 connector
48
470 mm (18.5 in)
F3S-A481P
(This table continues on the next page.)
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Ordering Information Table -- continued from previous page
Shape, detection distance Beam
spacing
Minimum
detectable
object
No. of
beams
(n)
Protective height Part number
Detection distance:
5 m (16.40 ft.)
Extension cable (required) 20 mm 25 mm in
diameter
8
140 mm (5.5 in)
F3S-A082P
Protective
16
300 mm (11.8 in)
F3S-A162P
P
r
o
t
e
c
t
i
v
e
height
Beam s
p
acin
g
24
460 mm (18.1 in)
F3S-A242P
Number of
beams
B
e
a
m
s
p
a
c
i
n
g
of 20 mm
M
1
2
c
o
n
n
e
c
t
o
r
32
620 mm (24.4 in)
F3S-A322P
Extension cable (required)
M12 connector
40
780 mm (30.7 in)
F3S-A402P
48
940 mm (37 in)
F3S-A482P
JEXTENSION CABLES -- EMMITTER AND RECIEVER SET (ORDER SEPARATELY)
Type Appearance Cable length Part number (M12
connector)
Set of 2 cables
Extension
cable
(
1
p
air re
q
uired
)
3 m (9.8 ft) F39-JA1C
c
a
b
l
e
(
1
p
a
i
r
r
e
q
u
i
r
e
d
)
7m(23.0ft) F39-JA2C
10 m (32.8 ft) F39-JA3C
Series connection
cable (required for multiple
units connected together)
200 mm (7.87 in) F39-JA1B
JACCESSORIES
Type Description Specifications Part number
Protective covers Acrylic cover set for emitter
d
i
For F3S-A161P, F3S-A02P F39-HA1
y
and receiver For F3S-A321P, F3S-A162P F39-HA2
For F3S-A481P, F3S-A242P F39-HA3
For F3S-A322P F39-HA4
For F3S-A482PFor F3S-A402P F39-HA5F39-HA6
For F3S-A402P F39-HA6
Safety relays with
f
i
d
d
Plug-in replaceable relay 6 contacts, 3PST-NO + 3PST-NC, 24 VDC G7S-3A3B-DC24
y
y
force-guided contacts Socket for G7S relay DIN track mounting socket P7S-14F
y
Solder terminals P7S-14A
PCB terminals P7S-14P
Multiple relay unit 3 contacts, 3PST-NO + SPST-NC, 24 VDC G9S-301-DC24
p
y
120 VAC G9S-301-AC120
240 VAC G9S-301-AC240
Safety relay unit with M12
connectors for F3S-AjP
3PST-NO, 24 VDC G9SA-300-SC
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Specifications
JRATINGS AND PERFORMANCE
Part number F3S-A161P F3S-A321P F3S-A481P F3S-A082P F3S-A162P F3S-A242P F3S-A322P F3S-A402P F3S-A482P
No. of beams 16 32 48 816 24 32 40 48
Protective height 150 mm
(5.91 in)
310 mm
(12.2 in)
470 mm
(18.5 in)
140 mm
(5.51 in)
300 mm
(11.81 in)
460 mm
(18.11 in)
620 mm
(24.41 in)
780 mm
(30.7 in)
940 mm
(37.01 in)
Beam spacing 10 mm (0.39 in) 20 mm (0.79 in)
Optical resolution Non-transparent: 15 mm (0.59 in)
in diameter
Non-transparent: 25 mm (0.98 in) in diameter
Sensing range 0.2 to 5.0 m (7.87 in to 16.40 ft)
Response
i
ON→OFF 20 ms max.
p
time OFF→ON 55 ms max. (with stable light)
Supply voltage 24 VDC±10% (ripple range (p-p): 10% max.)
Current consumption 200 mA max. (under no-load conditions)
Light source Infrared LED (860-nm wavelength)
Angle of divergence Within ±2°for the emitter and receiver at a detection distance of at least 3 m as provided by prEN50100-2.
Operating mode Light ON
Control output Two PNP transistor outputs, 300 mA max. load current, and 2 V max. residual voltage (except for voltage drop
due to cord extension)
Multiplex circuitry Using sync line connection (between an emitter and a receiver and between multiple Light Curtains)
No. of serial connections: Up to 3 sets
No. of parallel connections: Up to 4 sets
Total no. of beams: Up to 192 (with mixed serial and parallel connection)
External diagnosis
function
(See Note 1.)
After power ON
External diagnosis input line: Open or 9 to 24 V: Emitting OFF
External diagnosis input line: 0 to 1.5 V: Emitting ON (3 mA max. short-circuit current)
Interference light
search function (See
Note 1.)
Prior to power ON
External diagnosis input line: Open or 9 to 24 V: Interference light search
External diagnosis input line: 0 to 1.5 V: Emitting ON (3 mA max. short-circuit current)
Indicator Emitter Light indicator (orange LED): Lit when emitting, flashing during external diagnosis and interference light
search.
Fault indicator (yellow LED): Lit with emitter lock-out, flashing during emitter OFF-hold and interference light
search. (See Note 2.)
Receiver ON-state indicator (green LED): Lit when receiving light.
OFF-state indicator (red LED): Lit with interrupted light or failure, flashing during interference light
search. (See Note 2.)
Instability indicator (orange LED): Lit with an insufficient light margin and interference light search.
Fault indicator (yellow LED): Lit with receiver lock-out, flashing during receiver OFF hold and interference light
search. (See Note 2.)
Connection method Connector on 400 mm (15.75 in) cables; use extension cables
Protection circuit Output short circuit protection
Ambient Operation -- 1 0 °to 55°C(14°F to 131°F) with no freezing
temp Storage -- 3 0 °to 70°C(--22°F to 158°F) with no freezing
Ambient
h
i
d
i
Operation 35 to 85% RH (with no condensation)
humidity Storage 35 to 95% RH
(This table continues on the next page.)
Note: 1. The logic (ON/OFF) may differ from that normally used because a safety circuit is used. Be sure to check this carefully.
2. Lock-out: Output status OFF due to unrecoverable failure. OFF-hold: Output status OFF due to temporary failure.
3. In accordance with prEN50100-1
4. The optional extension cord provides the same cable specifications.
(Reference) Resistance: Power line and output line: 66.3 Ω/Km
Sync line: 94.0 Ω/Km
Use a cable of at least the same performance to extend the cable length. The total cable length must be 100 m or less.
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Specifications Table -- continued from previous page
Part number F3S-A161P F3S-A321P F3S-A481P F3S-A082P F3S-A162P F3S-A242P F3S-A322P F3S-A402P F3S-A482P
Ambient
light
intensity
Incan-
descent
lamps
3,000 lx max. (receiver surface light intensity)
y
Sunlight 10,000 lx max. (receiver surface light intensity)
Insulation resistance 20 MΩmin. at 500 VDC
Stabilization on
powerup
5 seconds
Dielectric strength
voltage
1,000 VAC 50/60 Hz for 1 min
Degree of protection IEC60529 IP64
Vibration resistance Durability: 10 to 55 Hz, double-amplitude: 1.5 mm, X, Y and Z axes: For 2 hours
Operation limit: 10 to 55 Hz, double-amplitude: 0.7 mm, X, Y and Z directions: For 50 min. (See Note 3.)
Shock resistance Durability: 300 m/s2[30 G], X, Y and Z directions: 3 times
Operation limit: 100 m/s2[10 G], X, Y and Z directions: 1,000 times (See Note 3.)
Cable(SeeNote4.) Emitter and receiver: 8 conductors (0.3 mm2x 4 conductors, 0.2 mm2x 4 conductors), external dimension: 6
mm in diameter with spiral shield, allowable bend radius R36 mm, attached cable: 400 mm length
Materials Case: Aluminum
Front cover: PMMA (acrylic resin)
Cable: PVC
Accessories Test rod, mounting brackets (top and bottom), mounting brackets (intermediate) for the F3S-A32 and F3S-A482
only, Instruction Manual
Applicable standard prEN50100-1 TYPE 4 ESPE and prEN50100-2 TYPE 4 AOPD
Note: 1. The logic (ON/OFF) may differ from that normally used because a safety circuit is used. Be sure to check this carefully.
2. Lock-out: Output status OFF due to unrecoverable failure. OFF-hold: Output status OFF due to temporary failure.
3. In accordance with prEN50100-1
4. The optional extension cord provides the same cable specifications.
(Reference) Resistance: Power line and output line: 66.3 Ω/Km
Sync line: 94.0 Ω/Km
Use a cable of at least the same performance to extend the cable length. The total cable length must be 100 m or less.
n
2
1
No. of optical axes
Detection distance
Protective
height
Emitter
Receiver
Beam spacing
JSTANDARDS APPLICABLE TO THE USE OF F3S-A
US Standards
OSHA 29 CFR 1910.212
OSHA 29 CFR 1910.217
ANSI B11.1 to B11.19
ANSI/RIA 15.06
EN Standards
EN954-1 Category B, 1, 2, 3, 4
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En
g
ineerin
g
Data
JOPERATING RANGE
F3S-A481P (10-mm beam spacing)
(Parallel to Center Line of Lenses)
Distance Y (mm)
Distance X (m)
F3S-A481P (10-mm beam spacing)
(Perpendicular to Center Line of Lenses)
Distance Y (mm)
Distance X (m)
F3S-A482P (20-mm beam spacing)
(Parallel to Center Line of Lenses)
Distance Y (mm)
Distance X (m)
F3S-A482P (20-mm beam spacing)
(Perpendicular to Center Line of Lenses)
Distance Y (mm)
Distance X (m)
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O
p
eration
JCIRCUIT DIAGRAM
This reference diagram focuses on internal circuitry. External device connections indicate functions available, and are not to be used for
installation.
Gray
Gray/Black
Red
Red/
Black
Sync line 1
Sync line 2
Red
Gray/Black
Gray
Main
emitter
circuit
Main
receiver
circuit 1
Brown
Pink
Violet∗1
Blue
External
diagnosis
input∗2
Brown
Blue
Black
Output 1
White
Output 2
Load 1
Load 2
∗3
∗3
Red/
Black
Sync line 2
Main
receiver
circuit 2
+24 V
0V
∗1 Master: Connect to 0 V
∗2 Short: Normal light emission
∗3 Cannot be used for NPN output
Slave: Open
Open: External diagnosis
function or interference light
search function
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JTIME CHART
The output transistor will be OFF for a maximum of 210 µs, as shown in the following table, in order to perform output circuit self-diagno-
sis when the Light Curtain is receiving light.
The width and number of OFF signals are determined by the number of Light Curtains connected in series. (See the table below.)
Check the input response time of a machine connected to the F3S-AjP carefully to ensure the machine will not malfunction due to the
OFF signal.
Light receiving status
Output transistor
55 ms max.
ON
OFF
9.6ms 20msmax.
Stable light reception
Reception
Interrupted
Number of Light Curtains connected in series 123
Number of pulses per 9.6 ms (number of A)3to4 6to8 9to12
Pulses width at A(µs) 35 to 70 35 to 140 35 to 210
Total sum of pulse widths per 9.6 ms (sum of A:µs) 200 max. 400 max. 600 max.
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Dimensions
Unit: mm (inch)
JSAFETY LIGHT CURTAINS
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2-φ6.5±0.1
mounting holes
M12 Waterproof connector
17.6
(0.69)
6.5
(0.26)
45
(1.77)
36.4 ±0.35
(1.43 ±0.14)
31 ±0.3
(1.22 ±0.01)
30 ±0.3
(1.18 ±0.01)
40 ±0.4
(1.57 ±0.02)
400 ±20
(15.75 ±0.79)
70 ±20
(2.76 ±0.79)
14.5
(0.57)
A
B
CD
A complete F3S-AjP sys-
tem is shown at left. No sepa-
rate controller is required.
Part number
A
(Protective height)
B C
(Light Curtain mounting hole center width)
D
(Full length)
F3S-A161P 150 ±0.3 (5.91 ±0.01) 10 ±0.5 (0.39 ±0.02) 196.4 ±0.55 (7.73 ±0.02) 228.5 ±1.15 (9.00 ±0.05)
F3S-A321P 310 ±0.4 (12.20 ±0.01)
(
)
356.4 ±0.65 (14.03 ±0.03) 388.5 ±1.25 (15.30 ±0.05)
F3S-A481P 470 ±0.5 (18.50 ±0.02) 516.4 ±0.75 (20.33 ±0.03) 548.5 ±1.35 (21.60 ±0.05)
F3S-A082P 140 ±0.3 (5.51 ±0.01) 20 ±0.5 (0.79 ±0.02) 196.4 ±0.55 (7.73 ±0.2) 228.5 ±1.15 (9.00 ±0.05)
F3S-A162P 300 ±0.4 (11.81 ±0.01)
(
)
356.4 ±0.65 (14.03 ±0.03) 388.5 ±1.25 (15.30 ±0.05)
F3S-A242P 460 ±0.5 (18.11 ±0.02) 516.4 ±0.75 (20.33 ±0.03) 548.5 ±1.35 (21.60 ±0.05)
F3S-A322P 620 ±0.6 (24.41 ±0.02) 676.4 ±0.85 (26.63 ±0.03) 708.5 ±1.45 (27.89 ±0.06)
F3S-A402P 780 ±0.6 (30.7 ±0.02) 836.4 ±0.90 (32.93 ±0.04) 868.5 ±1.50 (34.19 ±0.06)
F3S-A482P 940 ±0.6 (37.01 ±0.02) 996.4 ±0.95 (39.23 ±0.04) 1,028.5 ±1.55 (40.49 ±0.06)
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Unit: mm (inch)
JMOUNTING BRACKETS
Mounting Brackets (Top and Bottom)
Fixing screw for
bracket (M5x8)∗
Marking for
adjusting
degree
Intermediate shaft
L-shaped bracket
U-shaped bracket
90-degree rotation in either direction is possible
Adjusting degree±10°
∗Attached to the mounting bracket
14
(0.55) 32.3
(1.27)
9.5
(0.37)
5.5
(0.22)
36
(1.42) 20
(0.79)
10
(0.39)
10
(0.39)
6 (0.24)
30.6
(1.20)
6 (0.24)
7 (0.28)
7 (0.28)
22
(0.87)
2
(0.08)
22
(0.87)
22
(0.87) 9 (0.35)
5.5
(0.22)
30
(1.18)
48
(1.89)
14
(0.55)
14.4
(0.57)
6.5
(0.26)
16.5
(0.65)
24
(0.94)
28.5
(1.12)
26
(1.02)
20 (0.79)
40
(1.57) 22
(0.87)
37
(1.46)
Mounting Brackets (Intermediate)
(Used with the F3S-A322P, F3S-A402P and F3S-A482P only)
Mounting screw for Light Curtain (M6x8)∗
U-shaped intermediate bracket
∗Attached to the mounting bracket
Flat intermediate bracket
Rubber
L-shaped intermediate bracket
Fixing screw for
bracket (M4x10)∗
5.5
(0.22)
36
(1.42)
7 (0.28)
2
(0.08)
13
(0.51)
24
(0.94)
24 (0.94)
12
(0.47)
5.5
(0.22)
11
(0.43)
16 (0.63)
15
(0.59)
14
(0.55)
40
(1.57)
8 (0.31)
13.5
(0.53)
12.5
(0.49)
24
(0.94)
16 (0.63)
3.2
(0.13)
0.65
(0.03)
0.65
(0.03)
15.5
(0.61)
0.65
(0.03)
3.2
(0.13)
31.3
(1.23)
42
(1.65) 30
(1.18) 15
(0.59)
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JACCESSORIES
Extension Cables
F39-JA1C (L = 3 m)
F39-JA2C (L = 7 m)
F39-JA3C (L = 10 m)
14.9 dia.
14.9 dia.
Waterproof connector 6-dia. vinyl -insulated round cable with
four conductors (12/0.18 dia.) and four
conductors (7/0.2 dia.)
Standard length (L): 3, 7, and 10 m
Waterproof connector 6-dia. vinyl -insulated round cable with
four conductors (12/0.18 dia.) and four
conductors (7/0.2 dia.)
Standard length (L): 3, 7, and 10 m
For Emitter
For Receiver
Series Connection Cable
F39-JA1B
6-dia. vinyl -insulated round cable with
four conductors (12/0.18 dia.) and four
conductors (7/0.2 dia.)
Standard length (L): 0.2 m
Protective Covers
F39-HA1
F39-HA2
F39-HA3
F39-HA4
F39-HA5
* L = 185 (F39-HA1)
L = 345 (F39-HA2)
L = 505 (F39-HA3)
L = 664 (F39-HA4)
L = 984 (F39-HA5)
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Installation
!DANGER Before installing safety light curtain, read and follow directions in Installation Manual
provided with product. If you do not have an installation Manual, do not proceed with
installation until you have obtained it from Omron Electronics, Inc.
JWIRING
Use the following diagram to wire an interface to the light curtain.
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!DANGER K1, K2 & K3 must be captive contact type safety relays.
Serious injury or death may result if this type relay is not used.
F3S-AjP Power Connections
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Parallel Connection
!DANGER Use the required interface with captive contact safety relays at the beginning of this
section.
DWhen using 1 set only, connect F3S-AjP as shown as below. Emitter 1 and Receiver 1 (gray and gray/black are open).
DWhen connecting 3 sets or more in parallel, connect the gray and gray/black of Receiver 1 with those of Emitter 2, and connect
others in the same way of Emitter 2 and Receiver 2 in the figure.
DWhen the external diagnosis input terminal (pink) is open, the external diagnosis function will be selected. When connecting it to 0 V,
emission will begin.
Emitter 1 Receiver 1 Emitter 2 Receiver 2
Sync line 2 (+) (gray)
Sync line 2 (--)
(gray/black)
Sync line 1 (-- )
(red/black)
Sync line 1 (+) (red)
Sync line 1 (--)
(red/black)
Sync line 1 (+) (red)
Shield
Sync line 2 (+) (gray)
Open
Sync line 2 (--) (gray/black)
Master selection input (violet)
External diagnosis input (pink)
Open
0 V (blue)
+24 V (brown)
0 V (blue)
+24 V (brown)
Control output 1 (black)
Control output 2 (white)
Shield
Master selection input (violet)
Open
External diagnosis input (pink)
0 V (blue)
+24 V (brown)
Shield
0 V (blue)
+24 V (brown)
Control output 1 (black)
Control output 2 (white)
Sync line 2 (--) (gray/black)
Open
Open
Sync line 2 (+) (gray)
Shield
Note: SW1 is shorted for the normal operation and is open for the external diagnosis.
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Series Connection
Connect the F3S-AjP as shown below with the optional Series Connection Cable (F39-JA1B).
!DANGER Use the required interface with captive contact safety relays at the beginning of this
section.
Remove the cable cap
Remove the cap unit Series Connection Cable
(F39-JA1B: Optional)
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15
Connection Example with a G9S Safety Relay Unit
Emitter Receiver
Gray
Gray/Black
Pink
Violet
Blue
Brown
Open
Open
Blue
Brown
Black
White
Red
Red/Black Feedback loop
3-phase 4-wire model
277/480 V max.
S1: Reset switch
KM1, KM2: Electromagnet contactor (LP1D)
KM3: Solid-state contactor (G3J)
M: 3-phase motor
E1: 24 VDC Power Supply (S82K)
E1canbemountedonF3S-Aonly
E2: 24-VDC Power Supply (S82K)
PLC: Programmable Logic Controller
(Used for monitoring. This is not a part of a safety system.)
Shield
Shield
Gray
Gray/Black
Open
Open
G9S-301
F3S-A
E2
Note: When connecting, the Series Connection Cable (F39-JAjA) is useful.
Allocation of the pins of the main body is as shown below:
Connector
14.9 dia.
44.7
Pin no. Signal name
Receiver Emitter
10V 0V
224 V 24 V
3Sync line 2 (+) Sync line 2 (+)
4Sync line 1 (+) Sync line 1 (+)
5Sync line 1 (--) Sync line 1 (--)
6Sync line 2 (--) Sync line 2 (--)
7Control output 2 Master selection input
8Control output 1 External diagnosis input
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Precautions
WARNING
Do not use the F3S-AjP on a machine that cannot be stopped
by electrical control in an emergency.
JCALCULATING THE SAFETY DISTANCE
WARNING
Always maintain a safety distance for industrial machines of
prEN999 between the F3S-AjP and dangerous machine
parts.
Serious injury may result if equipment does not stop before
someone reaches a dangerous part.
•Safety distance (D) is calculated by the following equations:
The minimum distance is 100 mm (3.94 in).
D = 2,000 x T + αInthecaseofD≦500 mm (19.69 in)
D = 1,600 x T + αInthecaseofD>500 mm (19.69 in)
Where, D = Safety distance (mm)
T = Response time (Stop time of the
machine + Response time of the F3S-AjP)
(sec)
α= 8 mm: 10 mm-pitch (Type F3S-Aj1P)
88 mm: 20 mm-pitch (Type F3S-Aj2P)
Emitter Optical axis
Receiver
Safety distance S (mm)
Machinestoptime(s)
F3S-Aj2P
F3S-Aj1P
WARNING
Install the F3S-AjP so that you must pass through the detec-
tion zone to reach the dangerous machine parts.
Also install the F3S-AjP so that you must interrupt the axes to
reach the dangerous machine parts.
JINSTALL CORRECTLY
Correct Installation
Dangerous machine parts can be
reached only by passing through
the F3S-AjP detection zone.
Incorrect Installation
Dangerous machine parts can be
reached without passing through the
F3S-AjP detection zone.
A worker is between
the F3S-AjP detec-
tion zone and danger-
ous machine parts.
Be sure to install the F3S-AjP to minimize the effects of re-
flections from reflective surfaces.
Failure to do so will cause detection to fail and may result in
serious injury.
WARNING
Side View Top View
Reflective ceiling
Emitter
Detection zone
Reflective floor
Receiver
Reflective surface
Emitter
Receiver
Allowable Distance from F3S-Aj
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Allowable installation
Distance between emitter and receiver L (m)
Install in this area
Do not install in this area
distance D (m)
Distance between the emitter
and receiver
(detection distance L)
Allowable installation
distance D
0.2to3m(7.87into9.84ft) 0.16 m (6.30 in)
3to5m(9.84ftto16.40ft) L x tan3°= L x 0.052 (m)
(2.05 in)
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17
JCONFIGURATION WITHOUT
CONNECTION
WARNING
When using multiple sets of the F3S-AjP, install them so that
mutual interference is not incurred by connecting them with
sync line or using a barrier.
Correct Configuration
Receiver Emitter ReceiverEmitter
Interference from Another F3S-Aj
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Receiver
Emitter ReceiverEmitter
Countermeasure to Prevent Interference
ReceiverEmitter ReceiverEmitter
Barrier
JINSTALLATION CONDITIONS
For your safety, always heed the following:
DC Power Supply Units Must Satisfy
All These Conditions
•The power supply is connected to the F3S-AjP only and not
to other devices or equipment.
•The power supply voltage is within the rating (24 VDC±10%).
•Wiring is conducted only after confirming polarities of the
power supply.
•The power supply conforms to EMC Directive (industrial
environment).
•The power supply conforms to Low-voltage Directive.
•The power supply uses double or reinforced insulation be-
tween the primary and secondary circuits.
•The power supply automatically resets overcurrent protection
characteristics (voltage drop).
•The power supply maintains an output holding time of at least
20 ms.
•When using a commercially available switching regulator,
make sure FG (frame ground terminal) is connected to PE
(protective earth). Faulty operation caused by switching
noise may result if the terminal is not connected.
•Use one of the following wiring configurations to reduce noise
terminal voltage to the primary side of the power supply:
•Connect the 0V line to PE (protective earth).
•Mount a capacitor with a minimum 47-nF capacity and
minimum 630 V voltage rating between the 0V line
and PE.
•Recommended Power Supplies: S82K, S8PS, S82J or S82H
made by OMRON.
Load Must Satisfy All These Conditions
•Is not shorted.
•Does not use current higher than the rating.
•Is double insulated to protect the load from hazardous
voltage levels when the load is a relay.
Correct Use
Failure to observe the following items may result in F3S-AjP
damage, deterioration, or improper operation.
Installation Environment
Do not install the F3S-AjP in the following environments:
•Areas exposed to intense interference light such as direct
sunlight.
•Areas with high-humidity where condensation is likely to
occur.
•Areas exposed to corrosive gases.
•Areas exposed vibration or shock levels higher than
specification provisions.
•Areas exposed to contact with water.
Do not use cellular phones or transceivers near the F3S-AjP.
Wiring and Mounting
•Be sure to turn OFF the power prior to wiring, or the
diagnostic function may prevent the F3S-AjP from operating.
•Be sure to use shielded twisted-pair cables (cross-section at
least 0.2 mm2in diameter) when extending the sync line
without using an F39-JAjA Series Connection Cable.
Connect the shield to 0 V line.
•When using resin or other connectors in place of the unit’s
metal connector, make sure the conductor path in the
connector is rated IP54 or higher.
•Check signal names for all terminals and wire terminals
correctly.
•When using two or more F3S-AjP sets, be sure to connect
a sync line and turn ON all power supplies at the same time
(within 0.5 s). Never exceed specifications for the total
number of sets and total number of the optical beams (up to
192 beams).
•The F3S-AjP will start operating in five seconds after the
power is turned ON. Make sure that no faulty operation will
occur in the control system.
•Once power is turned ON, do not turn it OFF again before the
F3S-AjP becomes operational (LED indicator lights).
•Be sure to route F3S-AjP wires separated from high-poten-
tial power lines or to route through an exclusive conduit.
•Make sure the emitter and receiver are facing the proper
direction.
•Use the interference light search function for no longer than
8 hours from startup, or the F3S-AjP will switch to OFF-hold
condition (stop due to temporary failure).
•Use the emitter and receiver packed with the F3S-AjP and
install them opposite to each other.
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C at . N o. GC SAFETY 09/ 01 S pec if ic at ions s ubjec t t o c hange w it hout not ic e. P r int ed in U . S . A .
OMRON ELECTRONICS LLC
OneEastCommerceDrive
Schaumburg, IL 60173
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
1-800-55-OMRON
OMRON CANADA, INC.
885 Milner Avenue
Scarborough, Ontario M1B 5V8
416-286-6465
R
OMRON ON--LINE
Global -- http://www.omron.com
USA -- http://www.omron.com/oei
Canada -- http://www.omron.com/oci
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