Omron NX-ECC201 User Manual page 151

 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.
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, you 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.
NX-series EtherCAT Coupler Unit User's Manual (W519)
Flat-blade screwdriver
1
10 to 15°
2
Wire
3
7 Wiring
7
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