Festo CPV..−GE−CO2−8 0503b English
15
2.2 Example of connection of PELV power unit and poten
tial equalization:
1
PE
2
Potential
equalization
3
Load voltage can
be switched off
separately and
external fuses
4
Earth connection
pin 4 (max. 3 A)
PS
MNS
3 1 2 4
1
2 3
4
2
2 A
2 A
2.3 Field bus connection
1
(sub−D 9 pin socket):
Sub−D−9 plug
on CPV valve
terminal
Pin no.
Festo Sub−D socket
*)
5
1
9
6
2. CAN_L
3. 0 V Bus
5. CAN screening/
shield
7. CAN_H
9. 24 V Bus
A/L
GND
Cable clip
B/H
V+
*)
Type FBS−SUB−9−BU−2x4pin (accessory)
Detailed information can be found in the manual
P.BE−CP−CO2−.. .
