Wiring
General Introduction
For wiring convenience, you can make the cables and wires go from the left, right, front, or rear bottom
side of the unit into the cabinet.
The following sections will be described in the case of wiring from the front bottom side of the unit as an
example. As for the other cases, please remove the relevant side cover of the unit base to lead the cables
and wires into the cabinet.
To do the wiring works from the front bottom side of the PCS, first, remove the front cover of the unit base
and the protective cover in the middle of the cabinet and with a Phillips screwdriver.
Figure 36. Remove the Front Cover of the Unit Base and the Protective Cover
After removing the protective cover, you can also see several labels marked as “DC+”, “DC-”, “L1”, “L2”,
“L3”, and ”N” along with relevant terminals.