Fire-Lite Alarms MS-5210UD Manual page 38

Installation of Optional Modules
ACM-16ATF and AFM-16ATF Annunciators
The Annunciator Control Modules-16ATF and 16ATF each contain 16 red alarm and 16 yellow trouble LEDs, a
system trouble LED, an ON LINE/POWER LED and a local piezo sounder with switches for FACP Acknowl-
edge, Silence, Reset and Drill. The ACM-16ATF has rotary address switches and is installed on the EIA-485 line
using the LED-10IM Interface Module.
AFM-16AF Annunciator
The Annunciator Fixed Module-16AF has 16 red alarm LEDs. The annunciator address is fixed at '1' and com-
munication is via the EIA-485 line using the LED-10IM Interface Module. The Local Silence/Acknowledge
switch functions as a local lamp test and silence for the annunciator piezo sounder. LEDs include ON LINE/
POWER and System Trouble.
Wiring LED-10IM to ACM-16ATF
FIGURE 2-19:
LED-10IM
38
To Next Device
-
EIA-485
+
-
+
Power-limited
24 VDC Source
Document #50193 Rev.E 01/30/02 P/N 50193:E