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

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Basic Type (Muting System)

 Minimum wiring required to operate the F3SJ-B
(Wiring for auto reset mode)
F39-JD A-L
 Wiring for muting function
F39-JD A-L
S1
S2
B1 A1
*3
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)
A1
: Contact by muting sensor A1
B1
: Contact by muting sensor B1
KM1, KM2
: Safety relay with force-guided contact (G7SA) or magnetic contactor
K1
: Indicator or PLC, etc. (for monitoring)
*1. Used as override input as well.
When muting system is used, connect it to +24 V as the external device monitoring function cannot be used.
*2.
*3. Use a switch for small loads (input specifications: 24 V, 1.0 mA max.).
*4. F3SJ operates even when K1 is not connected.
(Gray) Communication line (+)
(Pink)
Communication line (-)
(Gray) Communication line (+)
(Pink)
Communication line (-)
*3
System Configuration and Functions
F39-JD A-D
F39-JD A-D
K1 KM1 KM2
*4
+24 VDC
Power
supply
0V
+24 VDC
Power
supply
0 V
E
F3SJ-E/B
17
User's Manual