FPΣ
5.5 Wiring of Terminal Block Type
5-21
Wiring method
Procedure:
1. Remove a portion of the wire’s insulation.
7 mm/0.276 in.
Suitable wire
2. Insert the wire into the terminal block until it contacts the
back of the block socket, and then tighten the screw
clockwise to fix the wire in place.
Clockwise
Wire
Notes
When removing the wire’s insulation, be careful not to scratch
the core wire.
Do not twist the wires to connect them.
Do not solder the wires to connect them. The solder may
break due to vibration.
After wiring, make sure stress is not applied to the wire.
In the terminal block socket construction, if the wire closes
upon counter-clockwise rotation, the connection is faulty.
Disconnect the wire, check the terminal hole, and then
re-connect the wire.
Clockwise Counter
clockwise
Wire
Wire
CORRECT INCORRECT