Connecting 4 Muting Sensors - Omron F3SJ Series Original Instructions Manual



Connecting 4 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
Emitter
F39-JC A-L
F39-JD A-L
*1
Reflector
B1
Workpiece
A1
Muting sensor
(NPN output)
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
Muting lamp
(external indicator)
F39-JC A-D
F39-JD A-D
Communication
line (+) (Grey)
Communication
line (-) (Pink)
A2
B2
F3SJ
*1 Green for the single-ended cable F39-JC A
*2 Output operation mode of auxiliary output 1 is "safety output information/reverse enabled" (initial setting)
Input/Output Circuit and Applications
- Auto reset mode
- Using external device monitoring function
S1 :External test switch
(connect to 24V if a switch is not required)
S2 :Lockout reset switch
Receiver
(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)
A1,B1,A2,B2 : Muting sensor (Retro-reflective photoelectric
sensor (E3Z-R61))
Two-wire type sensor cannot be used.
*1
KM1
KM1 KM2
KM 2
Unblocked
IN OUT
PLC A1 Safety output
B1 Safety output
+DC24V
A2 Safety output
E1
0 V
B2 Safety output
Muting input 1
Muting input 2
F3SJ Safety output
KM1,KM2 N.O. contact
KM1,KM2 N.C. contact
PLC input (*2)
PLC output
KM3
KM1
KM2
M
Blocked
F3SJ-A
User's Manual
E
169