Appendix I - POWER-LIMITED WIRING SCHEME
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Appendix I - POWER-LIMITED WIRING SCHEME
BBX-2000 Enclosure
QMB-5000N Audio Card Cage
FX-2000ND FIRE ALARM
PS-2040 Power Supply
Make sure wires that
are connected to
NON POWER-LIMITED
circuits are at least
1/4 inches away from
wires that are connected
to POWER-LIMITED
circuits
All circuits on the main
fire alarm board are
POWER-LIMITED
circuits.
Wires connected to
AC power and Batteries
are NOT POWER-LIMITED.
Batteries
Use wire ties secured to
the backbox, in positions
as shown, to assure that
these NON POWER-
LIMITED wires remain
at least 1/4 inches away
from wires that are
connected to POWER-
LIMITED circuits.
