Festo CPX-FB38 Electronic Manual page 36

1. Installation
System supply, additional
supply and valve supply
Plugs
2
1
3
4
7/8"−5POL 5
C
B
A
1)
7/8"−4POL
1
2
4
M18
3
1)
Note the specifications on the plug
V : Operating voltage for electronics/sensors
EL/SEN
V : Load voltage for outputs
OUT
V : Load voltage for valves
VAL
Tab. 1/6: Pin assignment for system supply, additional supply and valve supply
1−20
The CPX terminal is supplied with operating and load power
via the manifold base with system, additional and valve
supply.
Pin assignment of manifold base with
System supply
type CPX−GE−EV−S...
type CPX−M−GE−EV−S...
1: 0 V / 0 V
VAL OUT
2: 0 V
EL/SEN
3: Earth connection
(incoming)
4: 24 V
EL/SEN
5: 24 V / 24 V
VAL OUT
A: 24 V
EL/SEN
B: 24 V / 24 V
VAL OUT
C: Earth connection
D
D: 0 V /
EL/SEN
0 V / 0 V
VAL OUT
(incoming)
1: 24 V
EL/SEN
2: 24 V / 24 V
VAL OUT
3: 0 V /
EL/SEN
0 V / 0 V
VAL OUT
4: Earth connection
Additional power
supply
type CPX−GE−EV−Z...
type CPX−M−GE−EV−Z...
1: 0 V
OUT
2: not connected
3: Earth connection
(incoming)
4: not connected
5: 24 V
OUT
A: not connected
B: 24 V
OUT
C: Earth connection
D: 0 V (incoming)
OUT
1: not connected
2: 24 V
OUT
3: 0 V
OUT
4: Earth connection
Festo P.BE−CPX−FB38−EN en 0804NH
Valve supply module
type CPX−GE−EV−V...
A: not connected
B: 24 V
VAL
C: Earth connection
D: 0 V (incoming)
VAL
1: not connected
2: 24 V
VAL
3: 0 V
VAL
4: Earth connection