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19.0 Audio Network Card and Telephone Network Card
Each Integrated Fire/Audio Cabinet requires an ANC-4000 Audio Network Controller Card.
The TNC-5000 Telephone Controller Network card is necessary only if Telephone circuits are
required. Below is a diagram for mounting both audio and telephone cards into the large
network fire alarm chassis, FX-4009-12N.
The ANC-4000 is fastened onto the BK-137 metal mounting plate. The TNC-5000 (if used) is
mounted over the ANC-4000 as shown in Figure 56. The mounting plate is then installed to the
right of the FX-4009-12N chassis main fire alarm board.
Figure 56 Installation of ANC-4000 and TNC-5000 for FX-4009-12N
Main re alarm board
TNC-5000 ANC-4000
Mounting plate
Pin
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