Fire-Lite MS-9200UDLSC Addressable Fire Alarm Control Panel - Manual (Page 44)

44 MS-9200UDLS Series Manual — P/N 52750:H 4/14/2014
Installation Optional Module Installation
 Wiring Configuration
Figure 2.18 illustrates the wiring between the FACP’s Primary ANN-BUS and ANN-BUS devices.
Figure 2.19 illustrates the wiring between the FACP’s Secondary ANN-BUS and ANN-BUS
devices.
 Powering Both ANN-BUS Circuits Simultaneously
When simultaneously using the Primary and Secondary ANN-BUS circuits on the FACP, power
can be shared from the Nonresettable Power output on TB1. Alternately, one ANN-BUS can be
powered by the Resettable Power output (TB1 Terminals 3 and 4) once it is reconfigured as Nonre-
settable Power using JP6. This provides the benefit of independently acting power-limiting for the
two ANN-BUS circuits (required for Canadian applications).
B+ A+ B- A- A B
ANN
ACS SHIELD SLC SLC SLC SLC TB9 TB10
TB1
B A (+) (-)
4 3 2 1
A B
+ -
+ 24V -
NON-RST
POWER
+ 24V -
RST
POWER
TB1
JP7
1
2
3
+ -
REMOTE PWR
SUPPLY SYNC
+ -
TB2
Figure 2.18 Primary ANN-BUS wiring to ANN-BUS Device
ANN-BUS Device
MS-9200UDLS
ANN-BUS and power wiring are
supervised and power-limited
24 VDC
nonresettable
Primary ANN-BUS
9
2
u
d
ls
c
to
a
n
n
8
0
.w
m
f
+ 24V -
NON-RST
POWER
+ 24V -
RST
POWER
B+ A+ B- A- A B
ANN
ACS SHIELD SLC SLC SLC SLC TB1 TB8 TB9 TB10
JP7
1
2
3
TB1
B A (+) (-)
4 3 2 1
A B
+ -
+ -
REMOTE PWR
SUPPLY SYNC
+ -
TB2
Xmt Rcv Dtr Gnd
A B
In+ In- Out+ Out-
Figure 2.19 Secondary ANN-BUS wiring to ANN-BUS Device
ANN-BUS Device
MS-9200UDLS
ANN-BUS and power wiring are
supervised and power-limited
24 VDC
nonresettable
Secondary ANN-BUS
9
2
u
d
ls
c
2
to
a
n
n
8
0
.w
m
f