Trilogy Communications Commander - Page 69

Commander Installation Guide
Trilogy Communications Limited Page 69 of 81
Issue 9.1
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
Expansion 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 in
7
Reset Out
8
Transputer Link Out-
9
Transputer Link In-
Foot Switch - D9 Fixed Socket
Pin
Function
1
Foot Switch Input
2
No Connection
3
Chassis Ground
4
No Connection
5
No Connection
6
Ground
7
No Connection
8
No Connection
9
No Connection
GPIO (Local logic in and out) - D9 Fixed Socket
Pin
Function
Notes
1
Ground
2
Logic Input 1
3
Logic Input 2
4
Logic 2 Out Common
5
Internal +5V (Out)
Protected with series 44R & 1N4002 diode.
6
Logic Output 1
7
Logic 1 Out Common
8
Logic Output 2
9
Logic Input +VCC
NB Pin 9 may be driven by external voltage (With dropper
resistor if greater than 5V), or by internal +5V via pin 5.