LCD-80F Annunciator
6
Document 51338 Rev. B 08/24/05 P/N 51338:B
Section 1: LCD-80F Annunciator
The LCD-80F Annunciator is a compact, 80-character, backlit LCD fire
annunciator designed for use with compatible FACPs (Fire Alarm
Control Panel). It should be noted that the LCD-80F Annunciator
display will mimic the FACP display.
The LCD-80F 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-80F also provides system status LEDs to display
Power, Alarm, Trouble, Supervisory and Alarm Silenced conditions.
The LCD-80F is capable of performing system acknowledge, silence,
drill and reset remotely.
Communication between the FACP and the LCD-80F 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.
Programming Note: Depending on the FACP which is connected to the
LCD-80F, it may be necessary to enable communication with the LCD-
80F in the FACP programming. Refer to the appropriate FACP manual
for programming information.
Ack/Step Silence
Reset
Drill
Hold 2 sec.
FIRE ALARM ANNUNCIATOR
lm. Silenced
Supervisor y
TroubleAlar mAC Powe r
LCD-80F.cdr
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