Beacon 110 Operator’s Manual 13
• Is there enough room to open the housing door and make wiring connections
through the conduit hubs at the bottom of the housing?
• Are the display screen and status lights visible?
2. If necessary, close and latch the housing door.
3. Position the monitor on a vertical surface at eye level (4 1/2 to 5 feet from the floor).
4. Insert 1/4 in. or 5/16 in. screws through the slots in the mounting feet at each corner of
the housing to secure the housing to the mounting surface.
Wiring the Beacon 110
This section describes procedures to connect the AC power source, DC power source,
external alarm(s), recorder, and detector head.
WARNING: Make all connections to the Beacon 110 before you plug in or turn on the AC or
DC power source. Before you make any wiring adjustments, always verify that
all power sources are not live.
Routing Wiring Into the Beacon 110 Housing
Wiring must be brought into the housing through one of the two factory-installed conduit
hubs on the bottom of the housing.
Do not
drill into the Beacon 110 housing for any reason. Drilling the Beacon 110 housing
and routing wiring through holes not factory drilled will void the warranty
and could result
in:
• Damage to internal components from the drilling process.
• Moisture damage to internal components from poorly sealed holes.
• Unpredictable Beacon 110 behavior due to EMI/RFI interference caused by wires
routed across the PCBs.
• Possible shorting of Beacon 110 components due to wires routed across the PCBs.
Connecting the AC Power Source
NOTE: If you are using DC power as the primary power source, go to the next section,
“Connecting the DC Power Source”.
The AC in terminal strip will accept 24 - 14 AWG wire. All connections to building electrical
systems must be installed in accordance with local requirements and must be installed by
qualified personnel. If this equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment may be impaired. Install an
appropriate switch or circuit breaker in the AC line close to the Beacon 110 that meets the
local electrical code and within easy reach of the operator. The switch or circuit breaker
must be marked as the disconnecting device for the Beacon 110.
Perform the following procedure to connect the AC power source to the Beacon 110.
WARNING: Verify that the power source is unplugged or turned off before you continue
with this procedure.
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