Trilogy Orator - Alarms; Serial Link

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Orator Installation Guide

Issue 1Trilogy Broadcast Limited Page 15 of 37

Orator

3.3.3 Alarms

The output is a normally made solid state relay contact. Maximum current rating is 120mA.

Connector type; 9 way D type fixed socket.

Pin Function

1 PSU FAIL+

6 PSU FAIL -

2 PSU FAIL+

7 PSU FAIL -

3 PSU FAIL+

8 PSU FAIL -

4 PSU FAIL+

3.3.4 Serial Link

The serial port may be configured internally as RS422 or RS232. As supplied, the system is

configured for RS232 operation. The tables below show the alternative pin-out.

Connector type: 9 way D type fixed socket

RS422 configuration

Pin Function Notes

4,8 422 In +,-

6,1 422 Out +,-

5,9 422 CTS +,-

3 Chassis

RS232 configuration

PC COM PORT ORATOR SIGNAL

9 Pin

Female

25 Pin

Female

9 Pin

Female

1 8 1 DCD

2 3 2 TX

3 2 3 RX

4 20 4 DTR

5 8 5 0V or GND

6 6 6 DSR

7 4 7 CTS

8 5 8 RTS

9 DTR+DSR+DCD 9 RI

CASE 1