LCD-40 Series Annunciators
Features of LCD-40 and LCD-40L
5
Document 50327 Rev D1 1/14/99 P/N 50327:D1
The LCD-40 Series is capable of displaying English-language text of
system point status including device type, independent point alarm,
trouble or supervisory, zone and custom alpha labels programmed into
the control panel. The LCD-40 Series also provide system status LEDs
to display Power, Alarm, Trouble and Supervisory conditions. The
LCD-40 is capable of performing system acknowledge, silence, drill
and reset remotely while the LCD-40L does not have these features.
Communication between the control panel and the LCD-40 Series is
accomplished over a two-wire serial interface employing the EIA-485
communication standard. Up to 32 annunciators may be connected to
the two-wire EIA-485 circuit. The annunciators may be powered from
the host FACP or remote UL listed, filtered, power supplies.
1.1
Features of LCD-40 and LCD-40L
• 40-character LCD display (20 characters x 2 lines) is backlit
under normal and alarm conditions
• System Status LEDs for Power (green), Alarm (red), Trouble
(yellow) and Supervisory (yellow)
• No programming necessary — duplicates messages at control
panel display
• Local piezo sounder with alarm and trouble resound
• Device type identifiers from the control panel
• Device & zone custom alpha labels from the control panel
• Time/date and device address from the control panel
• EIA-485 connects to control panel terminal port (requires
DIM-485 module)
• Plug-in terminal blocks for ease of installation and service
• DIP switches control piezo enable/disable and transmit/receive
mode
• Up to 32 LCD-40 Series Annunciators per MS-9200
• Mounting options:
✓
Surface mounting in SBB-3 (2.75" depth)
✓
Semi-flush mounting in three-gang electrical box
(Fire•Lite P/N 10103) with a minimum depth of 2.187"
✓
Can be located up to 3,000 feet (900 m) from the panel
• Backlight turns off during AC loss to conserve battery power but
will turn back on if an alarm condition occurs.
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