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4 Installation and Wiring
NX-series Communications Interface Units User’s Manual (W540)
4-3 Wiring the Terminals
4
4-3-1 Wiring the Screwless Clamping Terminal Blocks
Removing Wires
Use the following procedure to remove the wires from the terminal block.
The removal method is the same f
or ferrules, twisted wires, and solid wires.
If wires are secured firmly to the terminal blo
ck, release them first.
1 Press the flat-blade screwdriver diagonally into the release hole.
Press at an angle of 10 to 15.
If you press in the screwdriver correctly, yo
u will feel the spring in the release hole.
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.
1
10 to 15
°
Flat-blade screwdrive
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