Mircom FLeXNet FX-MNS-6000 Installation And Operation Manual page 125

21.0 Appendix G: APB-200/COA Sounder
Bases
The FleX-Net
sounder bases per panel (node). The sounder base audio is synchronized on the same loop
basis.
Below is a wiring diagram for connecting the sounder bases to auxiliary power with
supervision.
Sounder Base Wiring to Auxiliary Power Supply with Supervision (Class B only)
+
COSAP/A Fire CO
Detector
& APB200/COA
Loop 1
Sounder Base
SLC
-
+
24V AUX
POWER
-
The monitor module (shown in the diagram above) should be set up in the configurator to
report as a trouble input with the message tag "Sounder Base Fault".
™
Network Fire Alarm system can accommodate up to 32 APB-200/COA
COSAP/A Fire CO
Detector
& APB200/COA
Sounder Base
COSAP/A Fire CO
Detector
& APB200/COA
MIX-M500MAP/A
Sounder Base
MONITOR
MODULE
EOLR-1A
END OF LINE
RELAY
47K ohms
EOL Resistor
FOR SUPERVISION
OF 24V AUX POWER
116