7 Wiring
7 - 20
NX-series EtherNet/IP Coupler Unit User’s Manual (W536)
• Do not press the flat-blade screwdriver straight into the release hole. Doing so may break the
terminal block.
• When you insert a flat-blade screwdriver into a release hole, press it down with a force of 30
N max. Applying excessive force may damage the terminal block.
• Do not tilt or twist the flat-blade screwdriver while it is pressed into the release hole. Doing so
may break the terminal block.
• Make sure that all wiring is correct.
• Do not bend the cable forcibly. Doing so may sever the cable.
1 Press the lock lever on the terminal block and pull out the top of the terminal block to remove it.
Removing a Terminal Block
NG NG
Lock lever
Terminal block