Tnc-5000 Telephone Network Controller Module; Module Mounting Locations - Mircom FleXNet FNC-2000 Installation And Operation Manual

TNC-5000 Telephone Network Controller Module

Module Mounting Locations

The TNC-5000 Telephone Network Controller board can be mounted in two places. The TNC-5000 Telephone
Network Controller Board is mounted above (beside) the ANC-5000 Audio Network board, both are mounted on a
metal backplate and the ANC-5000 plugs into slot 1 on the QMB-5000N audio backplane of the BBX-FXMNS, see
72. The other position is over the ANC-5000 Audio Network Controller module and both are mounted onto a metal
plate and then the plate is mounted into a BB-5008 or BB-5014 backbox in positions marked 4 to 9 inclusive, refer
to drawing of large chassis, 73
Figure 72: Mechanical Installation of the TNC-5000 Telephone Network Controller
Board within the BBX-FXMNS
This connector
mounts into
connector in slot
#1 on the
QMB-5000N
Audio Backplane
TNC-5000
ANC-5000
BBX-FXMNS Backbox
CONNECTORS FOR MULTIPLE
QMB- 5000N EXPANSION CARD CAGES
SLOTS #2 - #5
SLOT #1 CONNECTOR
CONNECTORS FOR
FOR TNC-5000 AND
QAA- STYLE AMPLIFIERS
ANC-5000 BOARDS
IN OUT
CONNECTOR
AND TERMINALS
NOT USED
BATTERY
TRANSFORMER
-
+
Red
QMB-5000N Audio Backplane
12 VDC BATTERY
12 VDC BATTERY
NOT TO SCALE, REPRESENTATION ONLY
108