Omron F3SJ-A series - Wiring Examples; Using Only F3 SJ

95
F3SJ-A
User’s Manual
Chapter4 Wiring Examples
Input/Output Circuit and Applications
E
Wiring Examples
Some examples of a motor control system using F3SJ are shown. The category of these systems defined by
EN954-1 is 4.
 Using only F3SJ
•Use of relay contact welding detection is possible without a controller or relay unit
Wiring When External Device Monitoring Function Is Not Used p.20
OUT
PLC
IN
S1
S2
KM1
KM2
KM1
KM2
E1
+DC24V
0V
M
KM2
KM1
KM3
F39-JC A-L
F39-JC A-D
Emitter Receiver
Communication
line (+) (Grey)
Communication
line (-) (Pink)
Shield 0V (Blue)
(Red) (White)
OPEN
Test input (Green)
Reset input (Yellow)
+24V (Brown)
+24V (Brown)
External device monitoring input (Red)
Auxiliary output 1 (Yelllow)
Safety
output 1 (Green)
Safety
output 2 (White)
0V (Blue)
Shield
S1 :External test switch
(Short-circuit to 0V if the switch is not required)
S2 :Lockout reset switch
(Short-circuit to 24V if the 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)
- Using external device monitoring function
Unblocked
Blocked
External test switch (S1)
Reset switch (S2)
Safety output
KM1,KM2 N.O. contact
KM1,KM2 N.C. contact
PLC input
PLC output
Lockout
state
Courtesy of CMA/Flodyne/Hydradyne ▪ Motion Control ▪ Hydraulic ▪ Pneumatic ▪ Electrical ▪ Mechanical ▪ (800) 426-5480 ▪ www.cmafh.com