Festo CPX - Page 99

3. Installation
3−19
Festo P.BE−CPX−SYS−EN en 0902e
Plugs
(t i
Interlinking block with
(top view
of device)
System supply
Type CPX−(M−)GE−EV−S...
Additional power supply
Type CPX−(M−)GE−EV−Z...
Valve supply
Type CPX−GE−EV−V...
7/8"−4POL
1)
D
C
B
A
A: 24V
el/sen
B: 24V
val
/ 24V
out
C: FE
D:0V
el/sen
/
0V
val
/ 0V
out
A: not connected
B: 24V
out
C: FE
D:0V
out
A: not connected
B: 24V
val
C: FE
D:0V
val
7/8"−5POL
1
2
3
4
5
1: 0V
val
/ 0V
out
2: 0V
el/sen
3: FE
4: 24V
el/sen
5: 24V
val
/ 24V
out
1: 0V
out
2: not connected
3: FE
4: not connected
5: 24V
out

M18
1
2
3
4
1: 24V
el/sen
2: 24V
val
/ 24V
out
3: 0V
el/sen
/
0V
val
/ 0V
out
4: FE
1: not connected
2: 24V
out
3: 0V
out
4: FE
1: not connected
2: 24V
val
3: 0V
val
4: FE
Push−pull
2
)
1: 24V
el/sen
2: 0V
el/sen
3: 24V
val
/ 24V
out
4: 0V
val
/ 0V
out
5: FE
1: not connected
2: not connected
3: 24V
out
4: 0V
out
5: FE

V
el/sen
: Operating voltage for electronics/sensors
V
out
: Load voltage for outputs
V
val
: Load voltage for valves
FE: Functional earth
1)
Note the specifications on the plug.
2) Interlinking blocks with forwarding function and interlinking blocks with system supply are
identically constructed.
Tab.3/4: Pin assignment for interlinking blocks with system supply, additional supply or
valve supply