Fire-Lite MS-10UD Series FACP - Manual (Page 44)

44 MS-5UD & MS-10UD Series Manual — P/N 52626:C4 3/7/2014
Installation ANN-BUS Devices
Wiring Configuration
Figure 2.19 illustrates the wiring between the FACP’s Primary ANN-BUS and ANN-BUS devices.
illustrates the wiring between the FACP’s Secondary ANN-BUS, via the ANN-SEC option card,
and ANN-BUS devices.
Figure 2.19 FACP wiring to ANN-BUS Device on Primary ANN-BUS
FACP
ANN-80
ANN-BUS and power wiring are
supervised and power-limited
TB3
Primary ANN-BUS
a
n
n
80t
o5x.
w
m
f
TB1
J1
- + A B
ANN-SEC
Figure 2.20 FACP wiring to ANN-BUS Device on Secondary ANN-BUS via ANN-SEC
FACP
ANN-80
ANN-BUS and power wiring are
supervised and power-limited
Secondary ANN-BUS
an
n8
0
to
5
x
2
.w
mf