Wiring Diagram - Omron F3S-B Series Instruction Manual

F3S-B

2-3-2 Wiring Diagram

Disconnect all sources of power before wiring the F3S-B to a machine.
S1
E1
E1: 24 VDC Power supply
S1: External test switch
K1, K2: Relay or PLC input to control the dangerous movement of a machine
Load: Inductive load with surge suppressor (Note) or resistive load to indicate unstable condition
When using Start/restart interlock Function
Emitter
RS-485(A) (Grey 5)
RS-485(B) (Pink 6)
S2
E1
S2: Restart interlock reset switch
S3: Mode change switch for inspection
28
Emitter
RS-485(A) (Grey 5)
RS-485(B) (Pink 6)
Receiver
S3
Load
Receiver
K1 K2
Load
When using optional Relay Monitoring Function
Emitter
k1
k2
S1
E1
k1, k2: Auxiliary contact to monitor the
condition of the final relay