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Related Manuals for ASCOM NUDM3-HE
Summary of Contents for ASCOM NUDM3-HE
- Page 1 INSTALLATION GUIDE Customizable Button Module (NUDM3–HE)
- Page 2 INSTALLATION GUIDE Symbols Customizable Button Module (NUDM3–HE) Symbols Important Safety Information The NUDM3–HE (NUDM3) Installation Guide contains important instructions when installing and maintaining the NUDM3. To ensure a safe working environment during the installation and operation of the NUDM3, the following safety symbols appear throughout this document to indicate dangerous conditions and important safety instructions.
- Page 3 INSTALLATION GUIDE Customizable Button Module (NUDM3–HE) Description Description The Customizable button module is a 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. Packing list: •...
- Page 4 INSTALLATION GUIDE Mounting Customizable Button Module (NUDM3–HE) Mounting The base of the module mounts directly onto flat walls or ceiling surfaces. Caution: To prevent a fire hazard because of dust buildup inside the module, regular inspection and/or cleaning of the module is required. Take proper measures to avoid spreading dust and other particles when applying maintenance to a module that is mounted inside a clinical area.
- Page 5 INSTALLATION GUIDE Customizable Button Module (NUDM3–HE) Mounting Using the spacer as a template, mark two holes for the screws using the outer fitting holes located in the corners of the spacer. 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.
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Page 6: Module Connectors
INSTALLATION GUIDE Customizable Button Module (NUDM3–HE) Module Connectors Module Connectors The module includes two RJ45 jacks for room bus connections, a buzzer, and DIP switches for room bus addressing. Figure 1. Module Connections Legend DIP switches for room bus addressing Buzzer 2 x RJ45 connections to room bus Setting the Room Bus Address... -
Page 7: Mount The Module
INSTALLATION GUIDE Customizable Button Module (NUDM3–HE) Mount the module Mount the module Pull the room buses through the adapter plate and the frame. 7 Terminating the Room Bus RJ45 Connectors, page Insert the room buses into the RJ45 connectors on the rear side of the NUDM3. Place the frame with the module over the adapter and insert the top of the module first into the adapter (item 1), and then click the bottom of the module into the adapter (item 2). -
Page 8: Removing The Module
INSTALLATION GUIDE Removing the module Customizable Button Module (NUDM3–HE) Removing the module Removal of the NUDM3 from wall or ceiling. Remove the module: • Insert a small flat tipped screwdriver into the hole on the bottom of the frame (item 1). •... - Page 9 INSTALLATION GUIDE Customizable Button Module (NUDM3–HE) Terminating the Room Bus RJ45 Connectors Terminating the Room Bus RJ45 Connectors The NUDM3 includes two active room bus RJ45 sockets. Crimp the RJ45 connector(s) to the room bus cable(s) using the Ethernet T-568B termination color scheme. The following figure shows the correct pinout for terminating the active room bus cables.
- Page 10 INSTALLATION GUIDE Replacing the button insert Customizable Button Module (NUDM3–HE) Replacing the button insert Remove current button insert by gently pulling the small tab at the lower end of the insert with a small pair of pliers. Insert a new button insert from the lower end of the module. Make sure the insert fits completely in the membrane.
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Page 11: Specifications
INSTALLATION GUIDE Customizable Button Module (NUDM3–HE) Specifications Specifications Wire/terminations Cat 5/5e/6/7, U/UTP Cat 6/7 cable will work electrically but may be too stiff for some back boxes. Compatible electrical boxes (metal • EU box (or equivalent) Single backbox with mounting holes or plastic) 60mm (2.36in.) •... -
Page 12: Document History
INSTALLATION GUIDE Document History Customizable Button Module (NUDM3–HE) Document History Description Version Date 02 March First released version A 2022 TD 93506EN / 02 March 2022 / Ver. A... - Page 13 TD 93506EN / 02 March 2022 / Ver. A...
- Page 14 Ascom (Sweden) AB Grimbodalen 2 SE–417 49 Göteborg Sweden Phone +46 31 55 93 00 www.ascom.com...
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