Section 1: Fdu-80 Annunciator - Notifier FDU-80 Manual

FDU-80 Annunciator
FDU-80 Annunciator
Section 1:
F IR E ALA RM A NN U NC IATO R
Supervisory
AC Power Alarm Trouble Alm. Silenced
Drill
Ack/Step Silen ce Reset
H old 2 s e c .
The FDU-80 Annunciator is a compact, 80-character, backlit LCD fire
annunciator designed for use with the AFP-300/400 and AFC-600
FACPs (Fire Alarm Control Panels). It should be noted that the FDU-80
Annunciator display will mimic the FACP display.
The FDU-80 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 FDU-80 also provides system status LEDs to display Power,
Alarm, Trouble, Supervisory and Alarm Silenced conditions. The
FDU-80 is capable of performing system acknowledge, silence, drill
and reset remotely.
Communication between the FACP and the FDU-80 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.
6
Document 51264 Rev A2 6/14/00 P/N 51264:A2
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