Honeywell 25/50ZS Manuel D’Utilisation

Audio Command Center Series Manual — P/N 51889:E1  6/8/2010

87

Application Examples

25 watts total power with automatic control via ACS link from FACP (see Table 2.7 on page 37, 
Table 2.8 on page 40 and “ACC-ZSM Zone Splitter Module (ACC-25/50ZS & ACC-25/50ZST)” 
on page 41 for  settings).

This application of the ACC-25/50ZS & ACC-25/50ZST configures the Zone Splitter Module 
(ACC-ZSM) to divide 25 watts of audio from one Audio Amplifier (ACC-AAM25) into eight 
speaker circuits.  The FACP uses the ACS link connected to the Zone Page Module (ACC-ZPMK) 
for automatic activation of the speaker zones and for alarm activation.

Configuration switches are set as follows:

•

ACC-ZSM SW1 set to AAM1 and SW2 to Class B to split one ACC-AAM25 into 8 Style Y 
(Class B) zones

•

ACC-ZPMK DIP switch S1 set for communication with:



MS-9200UDLS or MS-9200UD with software version 2.x (1=ON, 2=OFF, 3=ON)



MS-9600 with software version 2.x or higher (1=ON, 2=OFF, 3=OFF)

•

ACC-25/50ZS main circuit board DIP switch S3 set for single zone mode, All-Call and two 
messages (1=ON, 2=OFF, 3=OFF)

The MS-9600, MS-9200UDLS, or MS-9200UD FACP can automatically activate the Fire Evacua-
tion or All Clear Message and any combination of the 8 speaker zones.  Manually deactivating a 
speaker circuit is accomplished by pressing the activated zone push-button on the ACC-ZPMK 
keypad.  Manual activation can be performed by pressing either of the Message push-button(s) and 
then selecting the zone push-button on the ACC-ZPMK keypad.  All-Call Paging is possible by 
first pressing the All-Call push-button on the main panel keypad and then keying the microphone to 
make an announcement.