Omron F3S-B Series Datasheet page 11

Installation
Wiring
Disconnect all sources of power before wiring the F3S-B to a
machine.
· Connect the emitter extension cable (F39-JBxA-L optional,
gray color outer jacket) to the emitter. (The emitter uses
gray color plastic caps.)
Front View
7
6
1
8 5
2
4
3
*1. N.C. / reserved: do not connect
S1
E1
F3S-B
Signal Name
Pin No.
Receiver
1 Control output 2
2 24 VDC
3 Control output 1
4 Instability output
5 RS-485 (A)
6 RS-485 (B)
7 0 V
8 N.C. / reserved*1
Emitter
RS-485(A) (Grey 5)
RS-485(B) (Pink 6)
· Connect the receiver extension cable (F39-JBxA-D option-
al, black color outer jacket) to the receiver. (The receiver
unit uses black color plastic caps.)
· Connect the 0 V line of the power supply directly to protec-
tive earth (PE).
Note: Note:Be sure to wire correctly. Failure to do so may damage the F3S-B.
Emitter
Relay monitoring input
24 VDC
External test input
Interlock selection input
RS-485 (A)
RS-485 (B)
0 V
N.C. / reserved
Receiver
E1:
S1:
K1, K2: Relay
K3:
K1
K2
K3
Wire Color
of Extension Cable
White
Brown
Green
Yellow
Grey
Pink
Blue
Red
24 VDC Power supply
External test switch
Relay to indicate unstable condition
G-41