Festo VSVA-B A Serie Guide Rapide page 24

Individual connection (3−pin)
3
1)
Remarks
1
Connection−pin power supply
2
Connection−pin power supply
3
Connection−pin power protective earth
1)
Connection assignment according to DIN EN 175301−803
2)
For using the socket with cable according to Festo accessories.
M8 central connection (4−pin)
*)
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.
Designation of the core colours as per DIN/IEC 757
2)
Connect 0 V with positive−switching control signals, 24 V with
negative−switching control signals.
24
4
*)
2
3
1)
Core colour
brown
white
blue
black
Festo VSVA−B−...−A... 0411b English
2
1
2)
Core colour
black
black
YE/GN
Remarks
Solenoid coil 12
2)
0 V or 24 V
Solenoid coil 14