Omron V530-R150E-3 -, Operation Manual

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16
Power Supply and Ground
Section 2-3
2-3 Power Supply and Ground
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.
!Caution
Cover the terminal blocks with the Terminal Block Protection Cov-
ers. Uncovered terminal blocks can result in electric shock.
2-3-1 Crimp Terminals and Cables
The terminal block uses M3 terminal screws. Use appropriate crimp
terminals for M3 screws, as shown below.
2-3-2 Protective Conductor (Earth) Wiring
Note
1. Use an appropriate ground (100
W
max.). An insufficient ground
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.
Terminal Maker Model No. Wire size
J.S.T. Mfg. Co., Ltd. V1.25-N3A 1.31 to
1.65 mm
2
J.S.T. Mfg. Co., Ltd. V1.25-MS3
Forked
6.2 mm max.
Round
6.2 mm max.
Ground of 100
Ω
or less.