User guide

10 Distributed Audio Panel Manual — P/N 52265:B1 6/8/2010
Audio Command Center Zone System
Up to 24 Zones @ 150W (max.)
Speaker Circuit #16 Speaker Circuit #9 Speaker Circuit #17 Speaker Circuit #24
Audio Riser
Speaker Circuit #1 Speaker Circuit #8
ACC Control Serial Link (RS-485)
Automatic Control via the ACS Link or CMD Input
ACC-25/50DA
accdazsdistsys.wmf
1. The FACP controls the audio system via the ACS Link or
CMD inputs on the ACC-25/50ZS.
2. The Audio Riser connects the audio output of the ACC-
25/50ZS to each of the ACC-25/50DAZS(s) to distribute alarm or paging audio.
3. The ACC-25/50ZS uses the Control Serial Link to control the
routing of the alarm or paging audio.
4. Riser conductors must be installed in accordance with the
survivability from attack by fire requirements in National Fire Alarm Code, NFPA 72.
Audio Riser
ACC Control Serial Link (RS-485)
ACC-25/50DA
ACC-25/50
Zone Split Configuration