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1. Installation
PLC/PC/IPCPin assignment
5
5
9
4
4
8
3
7
7
2
2
6
1
1
n.c. = not connected
Fig. 1/13: Pin assignment of the Smart Distributed System
Festo P.BE−CP−SD8−...−EN en 0503b
The diagram below shows the pin assignments of a CPV valve
terminal when connected to a Smart Distributed System
master with a 9−pin sub−D plug.
Pin
1
n.c.
2
CAN_L
3
0 V
4
n.c.
5
n.c.
6
n.c.
7
CAN_H
8
n.c.
9
+ 24 V
CPV valve terminal
Pin assignment of field bus interface
Pin
Data −/CAN_L
3
GND bus
2
Screening/
Hous
shield
ing
Data +/CAN_H
4
+ 24 V bus
1
3
2
4
4
1
1
1−23
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