5
DMC4 Installation Instructions Rev 02
Module mounting
Before starting:
Remove the knockouts you intend to run the supply cables through – lighting group supply and
network supply first – then mount the DMC4 (surface or recessed, as required). Once the unit is
secured to the intended mounting wall follow the steps below for the different module mounting.
Supply Cables:
The supply input terminals are located on the DSM Module toward the top of the enclosure and
consist of Neutral and Phase terminals, all of which will accept up to 16mm
2
cables. The supply
cables should have a capacity of 63 A per phase for three-phase or single phase supply, to allow
the device to be loaded to its maximum capacity. Two earth bars are located in the DMC4 unit in
the field wiring space on the right.
To install the Communication, Supply and Control modules:
- Connect the module ribbon cable to its respective plug.
- On the left hand side of the module there are two locating tabs which line up with the DMC4
communication bus cover. Slide the tabs into these locations and secure the module by tightening
the fixing screw to the enclosure.
- Connect the modules to the internal wiring harness and field wiring as applicable (See step 5 on
the next page).
There are four control module bays within the DMC4. Any control module can be fitted to any of
the four locations above and below the supply module. Check the module installation instructions
for additional advice.
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