Mitsubishi GOT 1000 GT16, Руководство пользователя

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7.2 Wiring to GOT Power Section
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OV
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SYSTE
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ICA
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P
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ME
AND
SETTING
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EMC AND
LO
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DIRE
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IN
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WIRING
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OP
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7.2 Wiring to GOT Power Section
This section provides an example for connecting power cables and ground cables to the power terminals situated on the
back of the GOT.
POINT POINT POINT
(1) Precautions for wiring to the power supply section
• For 100V AC, 200V AC or 24V DC cable, use the thickest cable as possible (Max. 2mm
2
) and start twisting
them at the position closest to the connected terminals.
To prevent a short circuit due to loose screws, use the solderless terminal with insulation sleeve.
• When connection is made between LG and FG terminals, be sure to connect them to the ground.
Otherwise, the system becomes susceptible to noise.
Since the LG terminal has potential equal to a half of the input voltage, touching the terminal may lead to an
electric shock.
• When grounding GT1655, ground it to FG on the power terminal block. (Refer to the figure above)
The functional grounding FG should be for FG connection such as bus connection cable, CF card extension
unit connection cable, or others.
(2) Wiring the power section of the GT1655 when using an extension unit
Be sure to wire the power section before connecting a cable to the extension unit.
If connecting a cable to the extension unit before wiring the power section, the terminal block of the power
section will be blocked by the cable and the power section cannot be wired.
INPUT
100-240VAC
GOT
GOT
INPUT
24VDC
Fuse
In the case of 100VAC
+
-
GOT
INPUT
24VDC
Ground cables
Grounding
+ -
In the case of 24VDC (GT1695,
GT1685,
GT1675,
GT1672,
GT1665,
GT1662)
In the case of 24VDC (GT1655)