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5 Wiring
AC800 Series Intelligent Machine Controller Hardware User Guide
5.8 Cable Selection and Preparation
5.8.1 Cable Selection
Signal Material Name
Applicable Cable Diameter
Chinese standard/
MM2
AWG
Power signal cable Pin terminal 0.8-2.5 18-12
User signal cable Pin terminal 0.2-1.5 24-16
Grounding cable Tubular lug ≥2 ≤ 14
Ethernet cable -- -- --
5.8.2 Cable Preparation
1 Pin terminal cable
Preparation procedure:
1) Strip the insulation layer for a length of 6 mm.
2) Pass the cable through the cable marking sleeve.
3) Insert the exposed conductor into the terminal, and then crimp the terminal with a crimping tool
recommended by the terminal manufacturer.
4) Use a 20 mm heat-shrink tube (Φ3) to wrap the copper tube of the terminal and then perform heat
shrink.
5) Insert the terminal into the screw terminal block.
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Figure 5-20 Preparation of pin terminal cable
2 Cord end terminal cable
Preparation procedure:
1) Remove the insulation layer of the cable so that a length of 6mm of the conductor is exposed, and put
the cable through a cable marking sleeve.
2) Insert the exposed conductor into the terminal, and then crimp the terminal with a crimping tool
recommended by the terminal manufacturer.
3) Insert the terminal into the terminal block and x it with a screwdriver to a tightening torque not more
than 0.45 N.m.
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Figure 5-21 Preparation of cord end terminal cable
For the 2*6-pin dual-row connector used for I/O and communication, the requirements are as follows: