Festo CPV...-GE-CO3-8 series, Electronic Manual

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1. Installation
1-18
Festo P.BE-CPV-CO3-EN en 1201a
1.3.4 Field bus interface
There is 9-pin Sub-D plug on the top of the valve terminal for
connecting the CPV Direct to the field bus. This connection
serves for the incoming and continuing field bus cables. You
can connect the CPV Direct with the field bus plug from Festo
type FBS-SUB-9-BU-2x5POL-B.
Note
Note that only the Festo field bus plug guarantees
compliance with protection class IP65.
Before using field bus plugs from other manufacturers:
•
Replace the two flat screws by bolts (part no. 340 960).
Pin CANopen Description Field bus plug from
Festo (IP65)
1
2
3
4
5
6
7
8
9 n.c.
CAN_L
0 V bus
n.c.
CAN screening/shield
GND optional
CAN_H
n.c.
24 V bus not connected
CAN Bus Low
Power supply to the bus interface
not connected
Capacitive connection to housing
–
CAN Bus High
not connected
Power supply to the bus interface –
A/L
GND
–
Clamping strap
–
B/H
–
V+
(view of connection on the CPV Direct)
5 1
9 6
Tab. 1/9: Pin assignment of the field bus interface on the CPV Direct