16
3.1.2 QMB-6000 Amplifier Card Cage
This card cage mounts into the BBX-FXMNS-6000 Enclosure (backbox) as shown in figure
below.
The BBX-FXMNS-6000 backbox supports the QMB-6000 amplifier card cage which holds up
to four amplifiers, the Fire Alarm main board chassis and QPS-6650 Power Supply.
Figure 6
BBX-FXMNS-6000 Backbox Dimensions and Contents
16”
40.2”
BBX-FXMNS-6000 Backbox
Vertical dimensions
between top two
mounting holes and
bottom two mounting
holes.
QMB-6000 Audio Card Cage
space for four amplifiers,
QAD-6425-70/-25 and
one communication card
QCC-6000)
FX-6000MNS-CH chassis with Main
Fire Alarm Board and backplate
(3 adder modules may be
mounted over the main board
which include the FNC-2000,
ANC-6000 and TNC-5000)
QPS-6650
Power Supply
Mounting position
for 2 adder modules.
Mounting position
for 2 adder modules
in this spot.
Mounting Holes
Batteries
Mounting Holes
AC IN Connection
High Voltage Wiring through Knockout
12V 55AH
12V 55AH
Summary of Contents for FX-MNS-6000
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