NAiS FP Series Hardware Manual page 134

FP0 Hardware
Procedure:
1. Remove a portion of the wire's insulation.
7mm/0.276in.
2. Insert the wire into the terminal block socket until it
contacts the back of the block socket, and then tighten the
screw clockwise to fix the wire in place.
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.
Matsushita Electric Works (Europe) AG
Suitable wire
Clockwise
Wire
Clockwise
CORRECT
Wire
9.6 Wiring the Terminal Block Socket
Counter
clockwise
Wire
INCORRECT
9-13