Omron Sti F3SJ-E N25 Series User Manual page 31

 Wiring for auto reset mode and external device monitoring function
F39-JD A-L
S1 S2
*1
S1 : External test switch (connect to 24 V if a switch is not required)
S2 : Lockout reset switch (connect to 0 V if a switch is not required)
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.
 Wiring for manual reset mode and deactivated external device monitoring function
F39-JD A-L
S1 S2
*1
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.
(Gray) Communication line (+)
(Pink)
Communication line (-)
*1
(Gray) Communication line (+)
(Pink)
Communication line (-)
*1
System Configuration and Functions
F39-JD A-D
KM1
K1 KM1 KM2
KM2
*2
F39-JD A-D
K1 KM1 KM2
*2
+24 VDC
Power
supply
0 V
+24 VDC
Power
supply
0 V
E
F3SJ-E/B
15
User's Manual