BECKHOFF C6640 - Manual (Page 20)

Installation Instructions
Fitting the Cables
Wiring in accordance with
wiring diagram Fit the cables for the power supply of the Industrial PC, the connection of
the battery pack as well as the connection of the power-switch in
accordance with the wiring diagram, using the included material for
assembling the connectors.
The example shows how to fit the 5-pole plug connector:
Materials for assembly of
the connector
Female plug connector 5-pole
Strain relief housing
A
B
C D
Fitting the connector
Fitting the connector to the
cable The plug is fitted to the cable as follows:
1. Strip insulation from the cable ends (insulation length 8 – 9 mm).
2. Push the conductors into their mountings, simply by pushing them
in as indicated on the pin assignment label.
3. Push the lower part (part A) of the strain relief housing onto the top
of the female plug connector until it snaps into place.
4. Relieve the strain on the supply cable by fixing it in place with the
cable clamp (part C) and fixing screws (part D).
Applying the strain relief
Fix the upper part (part B) of the strain relief housing by snapping it onto
the lower part.
18 C6640, C6650