Nudm3 Customizable Button Module - ASCOM NU Series Installation Manual

Installation Manual
NU-Series Hardware
7.9

NUDM3 Customizable Button Module

NUDM3-HE Customizable Button Module
Installation Sheet
Description
The NUDM3-HE Customizable Button Module is wall-
mounted device that is suitable for general room
applications. The module connects to an active room bus
and is typically mounted near a door.
Customizable Button Module (Front and Back)
Installation
Note: Before beginning the installation, ensure all
the necessary cables are available and are properly
terminated. RJ-45 connectors should be terminated
in accordance with the T568B or EIA 568B
connection standard.
The module can mount to a backbox, or to a wall by using
a surface-mounting spacer (NUSP1-HE).
To mount the module on a backbox or spacer:
1. When using a backbox, loosen the screws on the
backbox so that approximately 5mm extend out
from the backbox and the heads of the screws can
pass though the key-hole slots of the adapter plate.
When using a spacer, ensure the spacer is properly
mounted to the wall and that the adapter screws are
available.
P/N PM000156A • Rev. 1.00 • ISS 2/27/17
P/N PM000223A • Rev. 1 • ISS 9 August 2017
Room Modules
2. Place the adapter (with the arrow facing up) over
the backbox or spacer and ensure that it is level.
3. Tighten the screws.
4. Pull the cables from the backbox or spacer though
the adapter.
To mount a spacer to a wall:
1. Place the spacer against a flat wall and orient it so that
"TOP" (printed on the inside of the spacer) is pointing up
and that the spacer is level. Use a leveling device to check,
if necessary.
2. Using the spacer as a template, mark four holes for the
screws using the outer fitting holes located in the corners
of the spacer.
3. Remove the spacer and drill screw holes for the screws
that will be used, such as wood, concrete, or drywall
screws, or screws with anchors.
4. Remove the knock outs in the spacer for the cable wires.
5. Place the spacer over the holes, insert the screws, and then
tighten.
Pull the cables though the knock out holes
6.
To make the connections to the module:
1. Pull the cables from the backbox or spacer, and then
slide them though the module's frame.
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