18
4.2
Installation Tips
1. Group the incoming wires through the top of the enclosure. For easy identification and
neatness use a wire tie to group wires.
2. Be sure to connect a solid Earth Ground (from building system ground / to a cold water
pipe) to the Chassis Earth Ground Mounting Lug, and to connect the Earth Ground Wire
Lugs from the Main Chassis to the ground screw on the Backbox.
4.3
Installing Adder Modules
The FX-3500 Series Fire Alarm panels are shipped pre-assembled with all main components
and boards. Adder modules are not preinstalled.
The following items can be installed in the field:
•
ALC-636 Dual Loop Adder
•
PR-300 Polarity Reversal And City Tie Module
•
PCS-100 Power Supply Interface Board
See the following diagrams for adder module installation locations. For Jumper or DIP Switch
settings refer to Table 2 and for Wiring Specifications see 7.1 Wiring Tables.
Figure 3
Main Board with all Adder Modules Installed
Attention: DO NOT install cable through bottom of the box. This space is reserved
for Batteries.
!
Rectifier Bridge
MD-1011 Power Supply Board
ALC-636 Dual Loop Adder
PR-300 Polarity Reversal
And City Tie Module
FX-3500 Main Board
TR-063A Transformer
Barrier Terminal Block
Note:
The PCS-100
m
ounts in the sa
m
e
position as the PR-300.
Summary of Contents for FX-3500
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