Orator Installation Guide
Page 34 of 37
Issue 2
Trilogy Broadcast Limited
Orator
5.4.1 ISDN Interface Connector Pin-Outs
5.4.1.1 Bearer 1 & Bearer 2
Audio Input
XLR pin 1
Ground
XLR pin 2
Balanced input 1
XLR pin 3
Balanced input 2
Audio output
XLR pin 1
Ground
XLR pin 2
Balanced output 1
XLR pin 3
Balanced output 2
15 pin D-type
Pin 1
AUTO control input
Pin 2
DROP control input
Pin 3
+5VDC
Pin 4
D8 DTMF output
Pin 5
D4 DTMF output
Pin 6
D2 DTMF output
Pin 7
D1 DTMF output
Pin 8
Not connected
Pin 9
SIEZE control input
Pin 10
Ground
Pin 11
Line Mode output
Pin 12
Automode output
Pin 13
DTMF data valid
Pin 14
Not connected
Pin 15
Not connected
5.4.1.2 ISDN Interface RJ45 Connector
Pin1
Not connected
Pin 2
Not connected
Pin 3
Tx to network A/Rx from terminal A
Pin 4
Rx from network A/Tx to terminal A
Pin 5
Rx from network B/Tx terminal B
Pin 6
Tx to network b/Rx from terminal B
Pin 7
Not connected
Pin 8
Not connected
5.4.2 Notes
5.4.2.1 Com Port
This feature will be supported in future software releases.
5.4.2.2 Remote Ports
Each input is the cathode of the LED on an opto-isolator. The anode is connected through a
470R resistor to +5VDC. Therefore to activate a control input, short the pin to ground, i.e. pin
10. Each output is the open collector of a ULN2003 driver chip. Therefore connect the pin
through load to +5VDC.
5.4.2.3 RJ45
This is the ISDN 2 connector. This must only be connected to an approved ISDN 2
connection or serious damage may occur.
Summary of Contents for Orator
Page 6: ...Orator Installation Guide Page 6 of 37 Issue 2 Trilogy Broadcast Limited Orator...
Page 10: ...Orator Installation Guide Page 10 of 37 Issue 2 Trilogy Broadcast Limited Orator...
Page 28: ...Orator Installation Guide Page 28 of 37 Issue 2 Trilogy Broadcast Limited Orator...
Page 30: ...Orator Installation Guide Page 30 of 37 Issue 2 Trilogy Broadcast Limited Orator...
