C.1: Mbt-1 Municipal Box Trip - Silenceable - Honeywell Fire-Lite Alarms ES-200X Manual

NFPA Standard-Specific Requirements
C.1 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 .
-
*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.
142
CMF-300
Control Module*
Alarm polarity shown!
+
T11
T10
T1
T9 T2
T8 T3
T7 T4
T6
T5
ALRM TRBL SUPV RMT SYNC NAC1
RTN- OUT-
NO NC C NO NC C NO NC C OUT+ RTN+
FACP Main Circuit Board
Figure C.4 MBT-1 Silenceable
Note: 10Ω maximum loop
resistance due to wiring from
power supply to Municipal Box.
- To next device
+ on SLC Loop
24 VDC, Nonresettable
NAC2 NAC3 NAC4 ANN-BUS PRI
ES-200X Series Manual — P/N LS10131-000FL-E:C 7/25/2018
MBT-1 Municipal Box Trip - Silenceable
Connect wires to two
red terminals on box.
Gamewell Model M34-56
Local Energy Municipal Box
(All contacts shown in energized position).
white wire
MBT-1
brown wire
EOLR-1 Power
Supervision Rela y
+ -
B B
+ -
PWR1 PWR2
ANN-BUS SEC 24V SLC
SLC Loop
FIRE
red black