C.2: Mbt-1 Municipal Box Trip - Silenceable - Fire-Lite MS-9200UDLS Manual

MBT-1 Municipal Box Trip - Silenceable
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.
-
+
+
TB2 TB1
JP7
+ -
+ 24V -
REMOTE PWR
NON-RST
SUPPLY SYNC
POWER
*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 Series Manual — P/N 52750:H 4/14/2014
T11
T10 T1
T9 T2
T8 T3
T7
T4
T6 T5
CMF-300
Control Module*
Alarm polarity shown!
-
24 VDC, Nonresettable
TB3 TB4 TB7
+ 24V - NO NC C
1B+ 3B+ 3B- 1B- 2B+ 4B+ 4B- 2B-
RST
POWER
FACP Main Circuit Board
Figure C.5 MBT-1 Silenceable
NFPA Standard-Specific Requirements
Connect wires to two
red terminals on box.

Note: 10 maximum loop
resistance due to wiring from
power supply to Municipal Box.
(All contacts shown in energized position).
- To next device
+ on SLC Loop
Braided-shield/Drain Wire
EOLR-1 Power
Supervision Relay
SLC Loop
TB5 TB6 TB8
NO NC C NC NO C
Xmt Rcv Dtr Gnd
A B
In+ In- Out+ Out-
FIRE
Gamewell Model M34-56
Local Energy Municipal Box
white wire
MBT-1
brown wire
red
+ -
B B Shield
TB9 TB10
+ -
B+ A+ B- A- A B
A B
Slc Slc Slc Slc Shield
black
175