Festo VNIA-01-ZR Série Instructions D'utilisation page 25

M12 central connection (3−pin)
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For valves with only one pilot solenoid coil, pin 2 is not used
Pin Electrical connection
2 Signal coil 12
3 com
4 Signal coil 14
1)
For using the socket with cable according to Festo accessories.
2)
Only for a socket with cable of type SIM−M12−5...
3)
Connect 0 V with positive−switching control signals, 24 V with
negative−switching control signals.
Festo VNIA−01/02−ZR.. 0403a English
*)
2
3
4
1)
Core colour
brown
white
blue
black
2)
GY
Remarks
Solenoid coil 12
3)
0 V or 24 V
Solenoid coil 14
25