2
Pin assignment of the multipin plug
A certain pin on the multipin plug is assigned to each valve coil
for controlling the valves. Depending on the sub-base block, a
valve location occupies 1 address (sub-base block CPA...-EV1)
or 2 addresses (sub-base block CPA...-EV2).
Example:
SUB-D plug, 25-pin
Pin
Address
Valve location
no.
Coil
Sub-base block
1
0
1
14
12
CPA...-EV2
2
1
3
2
2
14
CPA...-EV1
4
3
3
14
CPA...-EV1
5
4
4
14
12
CPA...-EV2
6
5
7
6
5
14
12
CPA...-EV2
8
7
..
...
...
...
...
22
21
...
...
...
23
24
25
0 V
1)
0 V
1)
0 V
1)
1) 0 V with positive-switching control signals; connect 24 V with
negative-switching control signals; mixed operation is not permitted
E
n
g
lis
h
CPA..-...-VI-MP...
10
9806NH
