RP-2002 Series Manual — P/N 53039:E6 1/26/2017 49
ANN-BUS Devices Installation
Mounting/Installation
The N-ANN-RLY relay module can be mounted inside the FACP main circuit board chassis. An
optional ANN-MBRLY mounting bracket allows mounting of the N-ANN-RLY in the lower right
hand corner of the FACP cabinet instead of or in conjunction with the mounting provisions under
the main FACP circuit board chassis. Refer to the documentation supplied with the module for
information on installation.
N-ANN-RLY Board Layout and Connection to FACP
Figure 2.25 illustrates the N-ANN-RLY board showing locations of screw terminals for connection
to the FACP and the DIP switches for selecting the ANN-BUS ID number.
Figure 2.26 N-ANN-RLY Board Layout and Connection to FACP
FACP
N-ANN-RLY
Primary ANN-BUS
+24 VDC
-24 VDC
ANN-BUS (ID#)
Address DIP switch
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