Example (25-pin Sub-D plug):
Pin
Adress
1
0
2
1
3
2
4
3
5
4
6
5
7
6
8
7
9
8
10
9
...
...
22
21
1)
23
0 V
1)
24
0 V
1)
25
0 V
1)
0 V with positive-switching control signals; connect 24 V with
negative switching control signals; mixed operation is not
permitted.
Festo CPA..-...-VI-MP-... 0208a English
Valve location no. Coil
0
1
2
3
4
5
...
...
Sub-base block
14
CPA...-EV2
12
CPA...-EV2
14
12
14
CPA...-EV1
CPA...-EV2
14
12
14
CPA...-EV1
CPA...-EV2
14
12
...
...
...
...
15