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6855 Remote Annunciator Installation
4.6.3 Wiring Configurations
Figure 4.11 illustrates the Class B configuration.
How to Power SBUS Devices From an Auxiliary Power Supply
Figure 4.12 illustrates how to power SBUS devices from an auxiliary power supply such as the 5495 or 5499, when the maximum number of
SBUS devices exceeds the FACP SBUS power requirements.
SLC IN
_
+
4.7 6855 Remote Annunciator Installation
The optional model 6855 Remote Annunciator, is shown in Figure 4.13. The 6855 can be surface or flush mounted. Up to eight 6855 annun-
ciators can be added to the 6700 system in any combination.
6700 Manual — P/N LS10148-001SK-E:F 8/29/2022
TROUBLE
SLC IN
SLC OUT SLC PROG
_
_
NO
C
NC
+
+
Figure 4.11 SBUS Class B Wiring
FACP
SLC OUT SLC PROG
SBUS
_
_
_
A
B
+
+
+
Figure 4.12 Powering SBUS Devices from 5495 or 5499
FACP
NAC 1
SBUS
_
_
A
B
+
+
SBUS Device
– +
NAC 1
NAC 2
supervised,
power-limited,
Class B
NAC 2
B
A
+
-
5495 or 5499
A
B
1
2
3
AUX
OUT4
H5-
H5+
H4-
Control Panel Installation
SBUS device
4
5
6
7
8
OUT3
OUT2
H4+
H3-
H3+
H2-
H2+
supervised,
power-limited,
Class B
31
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