5
DMC2 Installation Instructions Rev 03
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 DMC2 (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 32A per phase for three-phase supply or up to 63A for single
phase, to allow the device to be loaded to its maximum capacity. The earth bar is located in the
DMC unit near the top of the case.
To install the Communication, Supply and Control modules:
1. Connect the module ribbon cable to its respective plug.
2. On the left hand side of the module there are two locating tabs which will line up with the
DMC communication bus cover. Slide the tabs into these locations and secure the module by
tightening the fixing screw to the enclosure.
3. Connect the modules to the internal wiring harness and field wiring as applicable.
There are two control module bays within the DMC2. Any control module can be fitted to any of
the two locations.
Check the supplied module installation instructions for additional advice.
