Honeywell NOTIFIER SFP-5UD Series Manual page 49

ANN-BUS Audio Panel
The only connection between the SFP-5UD/10UD and the NFV-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 NFV-25/50ZS/T.
SFP-5UD & SFP-10UD Series Manual— P/N 52879:C6 6/12/2018
FACP
Figure 2.30 FACP Connection to NFV-25/50ZS/T Audio Panel
A (+)
B (-) Primary
ANN-BUS
+
-
NFV-ZPMK
on NFV-25/50ZST
Installation
49