Power Supply and Ground
2-3
Power Supply and Ground
!Caution
2-3-1
Crimp Terminals and Cables
Terminal
Forked
6.2 mm max.
Round
6.2 mm max.
2-3-2
Protective Conductor (Earth) Wiring
Ground of 100 Ω or less.
Note
16
Wire the power supply and the ground to the top terminal block, and
tighten the screws to a torque of between 0.5 and 0.6 N•m. After wir-
ing, check to make sure that the wiring is correct.
Cover the terminal blocks with the Terminal Block Protection Cov-
ers. Uncovered terminal blocks can result in electric shock.
The terminal block uses M3 terminal screws. Use appropriate crimp
terminals for M3 screws, as shown below.
Use an appropriate ground (100 W max.). An insufficient ground
1.
can affect V530-R150 operation or result in damage to V530-
R150 components.
2.
To avoid damage to the equipment, do not share the protective
conductor wiring with any other devices nor wire the protective
conductor terminal to the girder. Be sure to wire the protective
conductor of the equipment independently.
3.
Keep the ground line as short as possible.
Maker
J.S.T. Mfg. Co., Ltd.
J.S.T. Mfg. Co., Ltd.
Section 2-3
Model No.
Wire size
V1.25-N3A
1.31 to
1.65 mm
V1.25-MS3
2