Power Supply Wiring To The Got - Mitsubishi Electric GOT2000 Series User Manual

8.2

Power Supply Wiring to the GOT

The following shows the examples of wiring the power cable, ground cable and other cables to the GOT power supply
terminal.
Fuse
Ground cable
Ground cable
■1. Precautions (GT27, GT25
(1) Treatment on power cables
For 100 V AC, 200 V AC, and 24 V DC cables, use thick wires as much as possible (Cable cross section: 0.75 mm
2
to 2 mm ), and make sure to twist them to the terminals.
To prevent a short circuit due to loose screws, use a solderless terminal with an insulation sleeve.
(2) Grounding
After connecting the LG terminal and the FG terminal, make sure to connect them to the ground.
Otherwise, the system is susceptible to noise.
The LG terminal has a potential equal to a half of the input voltage.
Therefore, touching the terminal may lead to an electric shock.
For GT2705-V, GT25-W, and GT2105, ground only the FG terminal because the models do not have the LG terminal.
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8.2 Power Supply Wiring to the GOT

GT27, GT25, GT23
100-240VAC
INPUT
24VDC
Grounding
For GT2107, GT2105
GOT power supply terminal
Ground cable
10%
24VDC
15%
Grounding
GT23, GT2107, GT2105)
,
GOT
For 100 V AC
INPUT
GOT
For 24 V DC
-
+
GOT
For 24 V DC (GT2705, GT25-W)
INPUT
24VDC
-
+
10%
24VDC
15%
Grounding
For GT2104, GT2103
GOT power supply terminal
2