4 Installation and Wiring
4-44
NJ-series CPU Unit Hardware User’s Manual (W500)
Use the following procedure to prepare and connect the cables.
Precautions for Correct UsePrecautions for Correct Use
Always turn OFF the Unit's power supply and communications power supply before attaching or
removing connectors.
1 Preparing the Covering
First, use the following procedure to prepare the cable.
(1) Strip approximately 10 mm of the sheath covering the signal lines to match the crimp
terminals. Next, twist together the wires of each signal line firmly.
(2) Use vinyl tape or a heat-shrink tube to cover the end of the VCTF cable sheath, as
shown in the following diagram.
2 Preparing Cable Signal Lines
Attach the crimp terminals to the cable's signal lines.
(1) Attaching Crimp Terminals
Insert the end of the cable into the terminal and crimp.
Recommended Crimp Terminals for Cables
(2) Insulate the stripped end of each signal line with vinyl tape or heat-shrink tubing.
Preparing and Connecting Cables
Model Manufacturer
AI-series AI0.75-8GY
(Product code: 3200519)
PHOENIX CONTACT
H0.75/14
(Product code: 046290)
Nihon Weidmuller Co., Ltd.
TE-0.75 NICHIFU Co., Ltd.
Approx. 10 mm
Cover with vinyl tape or
heat-shrink tube.
Crim
terminal Si
nal line
Sleeve
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