19
Underfloor cabling of power cables and PGND cables
b
Run power cables and one PGND cable into the cabinet through the cable holes at the bottom of the
cabinet.
Run the PGND cable along the cabling area, through the power cable hole at the top of the cabinet, and
connect it to the ground screw.
Run power cables along the cabling area to the top of the cabinet.
Plug the two-hole OT terminals of the power cables into the wiring terminals marked with "RTN (+)" or
"NEG (-)" on the DC power distribution box.
Cabling area
PGND cable
(yellow and green)
Power ground cable
(black) RTN (+)
-48 V power cable (blue)
NEG (-)
M8 screw
Phillips screwdriver
Diagonal pliers
Adjustable wrench
Install OT terminals correctly by referring to the wiring terminal labels on the plastic cover of the DC power
distribution box.
Use the PGND cable with a cross-sectional area of 35 mm
2
.
CAUTION
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