Omron F3SJ Series - Connecting 2 Muting Sensors

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Chapter5 Wiring Examples
F3SJ-A
User’s Manual
Input/Output Circuit and Applications
 Connecting 2 Muting Sensors
• Attaching a key cap for muting (F39-CN6) enables the muting function to be used
Attaching the key cap for muting (F39-CN6) p.36
Wiring When External Device Monitoring Function Is Not Required p.41
Using the setting tool enables the use of start interlock and restart interlock.
Interlock Function p.99
S1
S2
M
KM1
KM2
OUT
PLC
IN
KM3
KM1
KM2
+DC24V
0 V
E1
Emitter Receiver
Communication
line (+) (Grey)
Communication
line (-) (Pink)
Shield
0V (Blue)
Muting input 2 (Red)
Muting input 1 (White)
+24V (Brown)
Reflective mirror
Muting sensor
(NPN output)
+24V (Brown)
External device monitoring input (Red)
Safety
output 2 (White)
0V (Blue)
Shield
- Auto reset mode
S1 :External test switch
(connect to 24V if a switch is not required)
S2 :Lockout reset switch
(connect to 0V if a switch is not required)
KM1, KM2 :Safety relay with forcibly-guided contact (G7SA) or
magnetic contactor
KM3 :Solid state contactor (G3J)
M :3-phase motor
E1 :24VDC power supply (S82K)
PLC :Programmable controller
(Used for monitoring -- not related to safety system)
Unblocked
Blocked
Muting input 1
Muting input 2
Safety output
KM1,KM2 N.O. contact
KM1,KM2 N.C. contact
PLC input *1
PLC output
- Using external device monitoring function
Muting lamp
(external indicator)
Reset input (Yellow)
Auxiliary output 1 (Yellow)
Muting sensor: Retro-reflective photoelectric sensor (E3Z-R61)
KM1 KM2
*1 Output operation mode of auxiliary output 1 is "safety output information/reverse enabled" (initial setting)
Two-wire type sensor cannot be used.
F39-JC A-L
F39-JC A-D
F39-JD A-L
F39-JD A-D
Test input (Black)
Safety
output 1 (Black)
* Green for the single-ended cable F39-JCA
*
*