Basic Type (Basic System) - Omron F3SJ-E N25 Series User Manual

System Configuration and Functions


Basic Type (Basic System)

 Minimum wiring required to check the operation of the F3SJ-B
(Wiring for auto reset mode and deactivated external device monitoring)
 Wiring when using manual reset mode and external device monitoring
F39-JD…A-L
S1 : External test switch (connect to 24 V if a switch is not required)
S2 : Interlock/lockout reset switch
KM1, KM2 : Safety relay with force-guided contact (G7SA) or magnetic contactor
K1 : Load or PLC, etc. (for monitoring)
*1. Use a switch for small loads (input specifications: 24 V, 1.0 mA max.).
*2. F3SJ operates even when K1 is not connected.
F3SJ-E/B
14
User's Manual
F39-JD A-L
(Gray) Communication line (+)
(Pink)
Communication line (-)
(Grey) Communication line (+)
(Pink)
Communication line (-)
S1 S2
*1 *1
F39-JD A-D
F39-JD…A-D
KM1
K1 KM2
KM1
KM2
*2
+24 VDC
Power
supply
0 V
+24 VDC
Power
supply
0 V