Qbb-5001/R Expansion Audio Cabinet Module Placement - Mircom FleXNet FNC-2000 Installation And Operation Manual

QBB-5001/R Expansion Audio Cabinet Module Placement

The modules that mount into the QBB-5001/R expansion audio cabinet include the QPS-5000N Power Supply, the
QMB-5000B Motherboard, and the QBC-5000N Battery Charger. Module interconnects are shown in Figure 51.
There is no module installed into Slot #1 of the QMB-5000B Motherboard, as shown below.
Up to seven Amplifier Modules (Models QAA-5230-70/25, QAA-5230S-70/25, QAA-5415-70, QAA-5415-25 and/or
QAA-5160-70/25) may be installed into Slots #2 to #8 on the QMB-5000B motherboard. The total maximum
wattage per expansion audio cabinet is 360 Watts.
Figure 51: QBB-5001/R Expansion Audio Cabinet Module Placement
Battery
Disconnect
Relay
SECURE QPS-5000N POWER SUPPLY TO BACKBOX WITH LUGS AND NUTS PROVIDED
Components on the amplifiers should be facing left when inserted into motherboard. Make sure connections for the
power supply and battery charger are as shown above. Place all amplifier modules from left to right in slot positions
two to eight. Connect cable MD-525 from the QMB-5000N (inside the BBX-FXMNS or Integrated Fire/Audio
Cabinet) to the IN connector at the top left corner of the QMB-5000B Motherboard. Connect cable MD-525 from the
QMB-5000B Motherboard (connection marked OUT in the top left corner) to the next expansion audio cabinet
QMB-5000B Motherboard (connection marked IN) if another audio cabinet is used. Daisy chain all other expansion
audio motherboards used, up to a total of three.
Red
Black
CONNECTORS FOR MULTIPLE
QMB-5000B MOTHERBOARDS
SLOT #1
CONNECTOR IS
NOT USED
IN OUT
CONNECTOR FOR QBC-5000N
BATTERY CHARGER
XFORMER
JW1
TS1
Orange-Yellow-Orange
(MUST BE IN CORRECT ORDER)
L N
120 or
240 VAC
Input
12 VDC BATTERY
QPS-5000N
POWER
SUPPLY
QBC-5000N
BATTERY
CHARGER
SLOTS #2 - #8
CONNECTORS FOR
QAA- STYLE AMPLIFIERS
- BATTERY +
INLINE FUSE 50A
Black
12 VDC BATTERY
QMB-5000B
Motherboard
Red
This represents the
Battery Disconnect
Relay located on the
left side of the box.
82