Municipal Box Trip - Silenceable - Fire-Lite MS-9200UDLS User Manual

C.2 MBT-1 Municipal Box Trip - Silenceable
The following figure illustrates the connection of the MBT-1 (Municipal Box Trip) between the
FACP and a Local Energy Municipal Box. The use of an addressable control module programmed
for General Alarm and Silenceable allows silencing of the Municipal Box without resetting the
panel or box.
The addressable Control Module must be programmed
as Silenceable and General Alarm.
-
+
Control Module*
Alarm polarity shown!
+ -
24 VDC, Nonresettable
*If the SLC device does not match the one in this figure, refer to the SLC manual wiring conversion charts for legacy and
newer versions of the modules.
MS-9200UDLS PN 52750:E1
- To next device
+ on SLC Loop
Braided-shield/Drain Wire
CMF-300
FACP Main Circuit Board
Figure C.5 MBT-1 Silenceable
01/27/09
NFPA Standard-Specific Requirements
Connect wires to two
red terminals on box.
Note: 10Ω maximum loop
resistance due to wiring from
power supply to Municipal Box.
(All contacts shown in energized position).
white wire
EOLR-1 Power
Supervision Relay
SLC Loop B+
Gamewell Model M34-56
Local Energy Municipal Box
MBT-1
brown wire
red black
-B Shield
203