Mitsubishi Electric GOT SIMPLE Series, User Manual

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7 WIRING
7.1 Power Supply Wiring
55
7
Tools
Use a small driver with a straight, untapered blade as shown below to tighten the power terminals.
Wiring example
Connect the power supply to the power terminals on the back panel of the GOT.
Tightening torque for the power terminals: 0.5 to 0.6N·m
GOT's ground
Grounding the GOT and other devices
Make sure to carry out the followings for grounding.
• Carry out the independent grounding if possible. Provide class D (class 3) grounding. (Ground resistance must be 100
Ω or
less.)
• If the independent grounding is impossible, carry out the shared grounding as shown in fig.2) below.
• Use the cable of 2mm
2
or longer for grounding. Set the grounding point closer to the GOT to make the grounding cable
short as possible.
Manufacturer Model
Phoenix Contact Inc. SZS 0.6 3.5
0.6mm 3.5mm
Use a driver
with a flat end
Class D
grounding
DC24V
+10%
- 15%
Other
device
GOT
Other
device
GOT
Other
device
GOT
(1) Independent ground
...... Best condition (2) Shared grounding
...... Good condition (3) Common grounding
...... Not allowed
Grounding
(100 Ω or less)
Grounding
(100 Ω or less)