Panel Outside Wiring - Mitsubishi Electric GOT1000 General Description Manual

6.5.2 Panel outside wiring

When leading the power line and communication cable outside the
panel, open cable holes at two separate places to lead the cables
separately out.
If cables are led out through the same cable hole for wiring reasons,
the cables are more easily influenced by noise.
Communication
cable
Wiring for leading the power line and communication cable out from the panel
Install the power line and communication cable as apart from each
other as possible in the duct.
If the cables are installed closely with each other for wiring reasons,
using a separator (made of metal) can make the cables less influenced
by noise.
Wiring of power lines and communication cables in the duct
Power line
Cable hole
Power line
100mm or more
Signal
line
Power line
Wiring duct
Power
line
51
Communication
cable
Separator
Communication
cable