UTC Fire and Security interlogix VAD7010A Installation & Operation Instructions page 2

RS - 232 DATA INPUT
(UPPER
CONNECTOR)
RS - 422 DATA INPUT
(UPPER
CONNECTOR)
RS - 232 DATA
OUTPUT (LOWER
CONNECTOR)
RS - 422 DATA
OUTPUT (LOWER
CONNECTOR)
AUDIO INPUT
(UPPER
CONNECTOR)
6
5 DATA INPUT
4 GROUND
3
2
1
6 - DATA INPUT
5 + DATA INPUT
4
3
2
1
6
5
4 DATA OUTPUT
3
2
1 GROUND
6 - DATA OUTPUT
5 + DATA OUTPUT
4
3
2
1
6
5
4
3 AUDIO INPUT
2 AUDIO INPUT
1