Eaton XV-102 Series, Руководство по эксплуатации

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5 Installation
5.3 Interfaces
30
HMI/PLC XV-102 08/2016 MN04802004Z-EN www.eaton.com
5.3.2 Preparation of cables with D-Sub connector
The design of the bus cabling is an essential factor for reliable operation and electromagnetic compat-
ibility (EMC).
Wiring requirements

The cables must be screened.

The cable screen must consist of a copper braid.

The cable screen must be terminated to the connector shell with a low-impedance bond across a
large area. This is achieved by:

Using metal or metallized connector housings with a strap for strain relief.

The strap must be screw fastened with the connector.
Connecting the cable
screen
1 Insulate the cable end so that approx. 3 cm of screen braid is exposed.
2 Fold back the screen braid over the cable sheath.
3 Attach heat-shrink tubing approx. 3 cm in length over the folded screen braid or use a rubber
grommet.

5…8 mm of the screen braid must be exposed at the cable end.

The folded screen braid end must be covered by the heat-shrink tubing or the rubber grommet.
4 Fit the D-Sub connector to the cable end:

The exposed metal screen braid must be clamped to the connector casing with the cable
clamp.
Fig.. 8 Connecting the cable screen
30 mm
5…8 mm
1
2
3