Festo CPV -GE-DN2-8 Electronic Manual page 37

1. Installation
1
Screening
connection,
cable clip
2
Only connected
capacitively
3
CPV Direct
(smaller than
actual size)
4
Pin assignment
in the socket
Fig. 1/18: Festo Sub-D plug, pin assignment and screening/shield connection (see also
Fig. 1/16)
Festo P.BE-CP-DN2-EN en 0107NH
1
2
3
Please note
The cable clip in the Festo Sub-D plug is connected inter-
nally only capacitively with the metallic housing of the
Sub-D socket. This is to prevent equalizing currents flow-
ing through the screening of the field bus cable (Fig. 1/18).
With this plug, contact with the screening cable is made via
the cable clip. This connects the incoming and outgoing cable
screening. With a 5-core cable, you can therefore cut off the
screening cores.
X X
4
1-23