Clear-Com Eclipse-Omega - Manual (Page 66)

Clear-Com Communication Systems
Eclipse Matrix Installation Instruction Manual
4 - 3 6
WIRING AN ICS PANEL OPT-100 AUXILIARY
AUDIO I/O OPTION
Figure 4-25 shows the pinout of the DB-15F “auxiliary audio I/O”
connector on the back of the intercom panel. The sections that follow
the pinout diagram describe each function and how to wire for it.
Figure 4-25: Auxiliary I/O Connector
If installed, the OPT-100 Auxiliary Audio I/O Option provides three
additional audio output signals, plus a set of relay contacts. The
following functions are available:
• Auxiliary audio line level output
• “Hot mic” output
• SA (stage/ studio) announce output
• SA relay
1
2
15
14
13
12
11
10
9
8
7
6
5
4
3
+ SA Output
- SA Output
Audio Ground
Audio Ground
SA Relay Normally Open
SA Relay Wiper
SA Relay Normally Closed
Ground
- Aux Line Level Out
+ Aux Line Level Out
Ground
- Hot Microphone Out
Ground
+ Hot Microphone Out
Ground
"Auxiliary I/O" Connector DB-15F