Trilogy Communications Commander Installation Manual page 69

8.5.2.2 500-3x-3x Series Control Panel Connections
Matrix – D9 Fixed Plug
Pin Function
1 NC (Screen)
2 Data Out-
3 Data In-
4 Audio Out-
5 Audio In-
6 Data Out +
7 Data In +
8 Audio Out
9 Audio In +
Test Port– D9 Fixed Socket
Pin Function
1 Analyse Input
2 Enable Remote Boot
3 Ground
4 Transputer Link Out +
5 Transputer Link In +
6 Error signal Out
7 Reset In
8 Transputer Link Out-
9 Transputer Link In-
Headset - 5 Pin XLR Fixed Socket
(Front panel)
Pin Function
1 Mic IN (Screen)
2 Mic IN
3 Headset Gnd
4 Headset Out
5 Headset Out
GPIO (Local logic in and out) - D9 Fixed Socket
Pin Function
1 Ground
2 Logic Input 1
3 Logic Input 2
4 Logic 2 Out Common
5 Internal +5V (Out)
6 Logic Output 1
7 Logic 1 Out Common
8 Logic Output 2
9 Logic Input +VCC
Trilogy Communications Limited
Commander Installation Guide
Expansion Port– D9 Fixed Socket
Pin
1
2
3
4
5
6
7
8
9
Foot Switch - D9 Fixed Socket
Pin
1
2
3
4
5
6
7
8
9
Notes
Protected with series 44R & 1N4002 diode.
NB Pin 9 may be driven by external voltage (With dropper
resistor if greater than 5V), or by internal +5V via pin 5.
Issue 9.1
Function
Analyse Input
Enable Remote Boot
Ground
Transputer Link Out +
Transputer Link In +
Error signal in
Reset Out
Transputer Link Out-
Transputer Link In-
Function
Foot Switch Input
No Connection
Chassis Ground
No Connection
No Connection
Ground
No Connection
No Connection
No Connection
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