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Chapter 4 - Installing the CAB 8n
If you want to connect an unbalanced audio source to the CAB or NION, make the connections
as shown in the table below.
Unbalanced input cable CAB or NION input connector
Positive (+)
GND
Serial connections
All CAB series products include a powerful feature that enables you to bridge serial data
between CAB locations on the audio network. You can think of this as a kind of sub-network
that travels across the audio network infrastructure independently of the audio data. This
feature has many uses, but is primarily for transporting control data.
Note: Ensure that your termination is correctly installed and high quality shielded wire is used.
Pin outs
The pin outs are detailed in the table below.
Pin
Tx+
Tx-
Rx+
Rx-
SH
18
Positive (+)
GND and negative (-)
RS-232
RS-485
N/C
Data+
TxD
Data-
RxD
N/C
N/C
N/C
GND
GND
Version 1.7.1.0
RS-422
TxD+
TxD-
RxD+
RxD-
GND
July 23, 2014
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