FleX-Net
TM
Installation and Operation Manual
129
Legend:
*
Assuming three initiating circuits in alarm.
♦
Using the
2W-B or C2W-BA
2-wire smoke detector. See LT-1023 Compatibility List for other
compatible smoke detectors.
To Calculate Chassis and Battery Size:
Add all the alarm currents in column (B), and use this value to determine main chassis selection and the battery
capacity requirement.
Total Current Requirement:
ALARM (total from column
B
)______ Amps.
Main Chassis Selection:
Select
FX-2003-12N/DS
,
FX-2017-12N/DS
or
FX-2009-12N/DS
if the total of column
B
is less than 12 Amps.
Use the total from column (A) as the standby current required. Multiple this value by 24 hours or 60 hours
depending on AHJ. Add this total to the total of column (B) multiplied by the time in hours to sustain alarm.
♣
Use
0.084
for five minutes of alarm or
0.5
for thirty minutes of alarm as a multiplier figure.
Battery Capacity Requirement:
(
[STANDBY (
A
) ______ ] X [(24 or 60 Hours) ___ ]
)
+
(
[ALARM (
B
) ______ ] X [
♣
Alarm in Hr.] ______
)
= (
C
) ______AH
Battery Selection:
Multiply (total from column
C
) by 1.20 to derate battery.
Batteries:
BA-117(17AH) will fit in the BBX-1024/DS
BA-124 (24AH) will fit in the BBX-1072A/DS, BB-5008, or BB-5014
BA-140(40AH) will fit in the BC-160 battery cabinet
RAXN-LCD/RAXN-LCDG:
The RAXN-LCD Remote Shared Display is a remote annunciator that provides the same functions as the main
display on the fire alarm control panel, less 16 zone LEDs. The RAXN-LCDG is similar to the RAXN-LCD except its
display is a graphical LCD. It is equipped with expanded memory of more than 18,000 system points, large 4 line x
20 character backlit alphanumeric LCD display (or for the RAXN-LCDG a graphical display) which uses a simple
menu system complete with a directional key pad and switches for Enter, Menu, Cancel and Info. For more
information see Mircom documents LT-895 and LT-6033.
Models:
• RAXN-LCD or RAXN-LCDG
Main Annunciator Chassis with Common Indicators and Controls.
•
RAX-1048(TZ):
Adder Annunciator Chassis with 48 Circuit Capacity.
•
IPS-2424/DS:
Programmable Input Switches module with 48 display points and 24 buttons.
ENCLOSURES for RAXN-LCD and RAXN-LCDG:
•
BB-1001
With capacity for one Annunciator Chassis.
•
BB-1002
With capacity for two Annunciator Chassis.
•
BB-1003
With capacity for three Annunciator Chassis.
•
BB-1008
With capacity for eight Annunciator Chassis.
•
BB-1012
With capacity for twelve Annunciator Chassis.
Notes:
•
Finish:
Painted, textured, off-white (standard) (for other paint available colours and finishes, please
contact factory)
•
Material:
18 G.A. cold roll steel (CRS)
