3.3 Wiring Diagram
3.4 Control / RS-485 Serial Interface
The female RJ-45 socket
C
is connected trough a standard RS-485 serial interface
transceiver with the IP Audio module carrying 10 VDC supply (self resetting fuse 100mA) and
Ground intended for powering an external device consuming less than 1 Watt.
To connect to an external RS-485 device or bus a male RJ-45 connector is needed.
To connect a Barix VSC Volume Source Controller a standard Cat.5 cable can be used.
BARIX AG |
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3
C
4
5
5
VSC
Volume
Source
Control
GND
B
A
IR Out
7
GND
8
10V
6
3
C
4
5
8
RS-485
Device
GND
B
A
10V
