Wiring Of External Power Supply - Mitsubishi Electric GOT SIMPLE Series Operation Manual

8.1

Wiring of External Power Supply

Separating the power supply system
Carry out wiring so that the power supply system is separated into the GOT, I/O equipment, and power equipment as shown
below.
When frequent noise is identified, connect an isolation transformer.
Isolation
GOT
transformer
power
Main power
T1
I/O power
Main circuit power
Separating the power cables from the main circuit line and the I/O signal line
Separate the 24 V DC cables from the main circuit lines (high voltage, large current) and I/O signal lines.
Keep a distance of 100 mm or more between them as a guide.
Treatment on power cables
Twist the 24 V DC cables as closely as possible, and connect the cables with the minimum length between the power supply
and each device.
Use a thick wire (cross-sectional area: about 0.75 mm
Use the solderless terminal for M3, and tighten the terminal firmly with a torque of 0.5 N•m to 0.8 N•m.
GOT
I/O equipment
Main circuit equipment
2 2
to 2 mm ) for less voltage drop.
8 WIRING OF POWER SUPPLY SECTION
8.1 Wiring of External Power Supply
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