Wiring Configuration - Fire-Lite MS-9200UDLS Manual

Accessories

Wiring Configuration


Figure 1.3 illustrates the wiring between the FACP's Primary ANN-BUS and ANN-BUS devices.
ANN-BUS Device
Figure 1.4 illustrates the wiring between the FACP's Secondary ANN-BUS and ANN-BUS
devices.
B A (+) (-)
TB1
4 3 2 1
ANN-BUS Device
Figure 1.4 Secondary ANN-BUS wiring to ANN-BUS Device
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 Nonret-
table Power using JP6. This provides the benefit of independently acting power-limiting for the
two ANN-BUS circuits (required for Canadian applications).
MS-9200UDLS/E/C Manual — P/N 52750:F 7/26/2010
ANN-BUS and power wiring are
supervised and power-limited
B A (+) (-)
24 VDC
nonresettable
TB1
4 3 2 1
+
TB1
TB2
JP7
+ -
1
REMOTE PWR
NON-RST
2
SUPPLY SYNC
POWER
3
Figure 1.3 Primary ANN-BUS wiring to ANN-BUS Device
ANN-BUS and power wiring are
supervised and power-limited
24 VDC
nonresettable
+ -
TB2 TB1
JP7
+ -
+ 24V - + 24V -
1
REMOTE PWR
RST
NON-RST
2
SUPPLY SYNC
POWER POWER
3
-
TB9 ANN TB10
ACS
+ 24V - + 24V - A B
RST
+ -
POWER
MS-9200UDLS
Secondary ANN-BUS
TB9 ANN
TB8
ACS
A B
Xmt Rcv Dtr Gnd
A B
+ -
In+ In- Out+ Out-
MS-9200UDLS
Product Description
Primary ANN-BUS
SLC SLC SLC SHIELD
SLC
B+ A+ B- A- A B
TB10 SLC SLC SHIELD
SLC SLC
B+ A+ B- A- A B
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