Honeywell FIRE-LITE MS-10UD Series Manual page 49

ANN-BUS Audio Panel
The only connection between the MS-5UD/10UD and the ACC-25/50ZS/T audio panel is a pair of communication wires connected
between the A/B terminals on TB3 of the FACP and TB1 terminals 2 & 3 of the ACC-ZPMK module on the ACC-25/50ZS/T.
MS-5UD & MS-10UD Series Manual — P/N 52626:C7 6/12/2018
FACP
Figure 2.30 FACP Connection to ACC-25/50ZS/T Audio Panel
A (+)
B (-) Primary
ANN-BUS
+
-
ACC-ZPMK
on ACC-25/50ZST
Installation
49