4-8
182582-1CD
182582-1CD
4 Connection
4.3 Connection Methods
MH900, DX200 Controller
(2) Connect a ground wire to reduce noise and prevent electric shock.
I) Connect the ground wire to the ground terminal (screw) of the
switch in the bottom left side of the expansion cabinet.
Fig. 4-10: Connection of the Ground Wire
II) Perform grounding in accordance with all relevant local and
national electrical codes. The size of ground wire must be the
same as listed on Table 4-2 “Controller Power Capacity, Cable
Sizes, and Breaker Capacities” on page 4-5.
The customer must prepare the ground wire.
Grounding wire
Grounding
Terminal
(M6 Screws)
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