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5 Installation and Wiring
NX-series NX1P2 CPU Unit Hardware User’s Manual (W578)
5-4 Wiring
5
5-4-10 Wiring the NX1W-CIF01 Serial Communications Option Board
This section explains how a communications cable which is connected to the NX1W-CIF01 is con-
nected to an external device through wiring to a D-sub connector.
Use the following steps to wire connectors.
See the following diagrams for the length of the cable portion to be cut in each step.
1 Cut the cable to the required length.
2 Remove the specified length of the sheath.
Be careful not to scratch the braided shield.
3 Trim off the braided shield using scissors.
4 Remove the insulation from each conductor using a stripper.
5 Fold back the braided shield.
6 Wrap an aluminum foil tape around the folded shield.
Wiring to the D-sub Connector
Side view
Front
1 mm max.
2 mm max.
40 mm (RS-232C)
10 mm
Aluminum foil tape
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