ATEIS IDA8C - Manual (Page 123)

Product Features 123
© 2012 ATEÏS
"(S_WD)Secondary Watching Dog".
12.Master/Slave Switch
A dip switch to set RU-PDC be master or slave. The difference between master and slave please
refer to item "(S_WD)Secondary Watching Dog".
13.Expansion Power Supply
Output 24V DC power to next RU-MAIN/PDC/CTL devices.
There are two connectors of this output:
PRI: Connect to Power Supply PRI connector next RU-MAIN/PDC/CTL.
SEC: Connect to Power Supply SEC connector next RU-MAIN/PDC/CTL.
14.Power Supply
24V DC power input, which is connect to 24V DC Output of audio processor.
There are two connectors of this input:
PRI: 24V DC power input from primary audio processor.
SEC: 24V DC power input from secondary audio processor.
15.Configurable Audio I/O
There are two ports(A/B) for configurable audio I/O, each port contains four channels, each channel
consist of three connectors, where postfix "N" is the number of channel:
P_CH_N: Connect to configurable audio I/O connector of primary audio processor.
CH_N: Connect to audio In/Out equipment.
S_CH_N: Connect to configurable audio I/O connector of secondary audio processor.
4.2.1.5 RU-CTL
4.2.1.5.1 Overview