Fire-Lite MS-10UD Series FACP - Manual (Page 56)

56 MS-5UD & MS-10UD Series Manual — P/N 52626:C4 3/7/2014
Installation ANN-BUS Audio Panel
ANN-RLY Board Layout and Connection to FACP
Figure 2.29 illustrates the ANN-RLY board wiring connections to the FACP.
2.9 ANN-BUS Audio Panel
The FACP must be enabled to communicate with the ACC-25/50ZS/T Audio Panel over the ANN-
BUS (refer to “ANN-BUS Enabled” on page 75). This is accomplished by programming the Audio
Panel ANN-BUS address into the FACP (refer to“BUS Modules” on page 75). For details on set-
ting the ANN-BUS address and programming the audio panel, refer to the ACC-25/50ZS/T Series
Audio Panel manual (document #51889).
The ACC-25/50ZS/T Series audio panel connects to the FACP via the ANN-BUS communication
circuit. The five input zones on the MS-5UD correspond to the first five ACC-25/50ZS/T Series
audio zones and the ten input zones on the MS-10UD correspond to the first ten ACC-25/50ZS/T
Series audio zones. The programmer can select which of the five audio messages at the audio panel
will play when an FACP input zone goes into alarm (refer to“ACC Message” on page 64). The
Figure 2.29 ANN-RLY Board Layout and Connection to FACP
FACP
ANN-RLY
Primary ANN-BUS
+24 VDC
-24 VDC
ANN-BUS (ID#)
Address DIP switch
TB3
an
n-rl
yt
o5x.
wm
f
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WARNING: RISK OF ELECTRICAL SHOCK
DISCONNECT ALL SOURCES OF POWER (AC AND DC) BEFORE INSTALLING OR REMOVING
ANY WIRING.