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Analog matrix frame to panel wiring – Clear-Com ICS-2003 User Manual

Page 28

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Clear-Com Communication Systems

ICS-2003 Intercom Panel Instruction Manual

2 - 2

Each of the following sections describes cable and panel connector
wiring:

• Analog matrix frame to panel wiring

• Digital matrix frame to panel wiring

• Matrix panel Miscellaneous connector wiring

• OPT-100 Auxiliary Audio I/O option

• Binaural headset wiring

ANALOG MATRIX FRAME TO PANEL WIRING

The analog audio RS-422 data communications module (COM-10)
uses a 4-pair wiring scheme between the frame and panels. This
module requires an MVX-A16 card in the frame.
Although some Matrix Panels have a DB-15M (male) connector for
connection to the Matrix frame, most have a built-in RJ-45 connector.
For those panels with a DB-15 male connector, Vitec Group
Communications provides a properly wired DB-15F (female) to RJ-45
adapter for direct connection with RJ-45 terminated cables.
Additionally, panels configured for digital communication are equipped
with a BNC.
Four-pair analog wiring is typically wired with shielded CAT5 RJ-45
cable.

• Pair 1 transmits analog audio from the matrix port to the panel.

• Pair 2 transmits RS-422 data from the panel back to the matrix card

port.

• Pair 3 transmits analog audio from the panel to the matrix card port.

• Pair 4 transmits RS-422 data from the matrix port back to the panel.