Mircom RAM-2944LCD, Installation And Operation Manual

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Installation
2.0 Installation
2.1 Mounting
These mounting instructions apply only to annunciators that come complete with cabinet.
1. Choose a suitable location for mounting.
2. Mark placement of mounting screws using template. Make sure that the template is
level.
3. Drill holes, install plugs (if necessary) and top two screws.
4. Hang the cabinet on screws and pull down to ensure a snug fit. The cabinet should be
level.
5. Install bottom screw(s) and tighten all screws.
6. Connect network and power wiring. Operator key wiring and LED wiring, if any, is done
at the factory. Power can be taken from an external 24VDC source. An external source
must be UL/ULC listed for use with fire alarm systems.
2.2 Wiring
2.2.1 Power
The Annunciator panel requires 24 VDC for operation from a power limited source. This shall
be provided from either the AUX 1 or AUX 2 auxiliary power connections on the Fire Alarm
Control Panel. The 24 VDC is connected to the +24 terminal (positive) and the GND terminal
(negative). See Figure 1 for terminal locations.
Note: For use with FM-2200-R1 Fiber Optic Modem, power must be supplied by a
regulated, power-limited 24 VDC power supply that is UL-listed for Fire
Protective Signalling Service.
Note: Operator key and LED wiring is required only for units that do not come complete
in a cabinet.
Note: Annunciator must be powered from panel or from a regulated, power-limited
power supply listed for Fire Protective Signalling Service (or any other power
supply for which compatibility has been verified by UL).
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