30
Space to ensure ventilation
l
Removing Wires
Use the following procedure to remove the wires from the terminal block.
The removal method is the same for ferrules, twisted wires, and solid wires.
If wires are secured firmly to the terminal block, release them first.
1 Press a flat-blade screwdriver at an angle into the release hole.
The appropriate angle of the screwdriver is 10 to 15° to the horizontal.
If you press in the screwdriver correctly, you will feel the springback in the release hole.
Flat-blade screwdriver
1
1
0 to 15°
2 Leave the flat-blade screwdriver pressed into the release hole and pull out the wire.
3 Remove the flat-blade screwdriver from the release hole.
5 Installation and Wiring
5-49
NX-series NX502 CPU Unit Hardware User's Manual (W629)
5-4 Wiring
5
5-4-8 Wiring to the CPU Unit Terminal Block
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