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35
ST5/10-Si,-Q,-C, IP Hardware manual
920-0004 Rev. F
6/10/14
Driving a Relay
Y1, Y2 or Y3
Sourcing Output
Y1, Y2 or Y3
IN/OUT1
YCOM
Y1/2/3
1N4935 suppression diode
5-24 VDC
Power Supply
+
–
relay
PLC
IN/OUT1
5-24 VDC
Power Supply
+
–
YCOM
Y1/2/3
IN
COM
PLC
IN/OUT1
5-24 VDC
Power Supply
+
–
Y4-
Y4+
IN
COM
Sourcing Output
Using Y4
Driving a Relay
Using Y4
IN/OUT1
Y4-
Y4+
1N4935 suppression diode
5-24 VDC
Power Supply
+
–
relay