UNV DC5301, Быстрое руководство, Страница: 15 / 18

7
Connecting Audio and Alarm Cables
NOTE!
The alarm output device shall use a DC power supply, and the voltage
and current must not exceed 12 V and 0.7 A.
Table 2-1 Phoenix Connector Terminal Description
Terminal Description
ALM IN: 1–4 Alarm input.
AUDIO: O, G
Audio output. O for audio signal output, and G
for grounding.
LINE: 1, G, G, O Reserved.
ALM OUT: 1+, 1-, 2+, 2- Alarm output.
G Grounding.
1 2 3 4 G G O G
ALM IN
AUDIO
I G G O
LINE
1+ 1- 2+ 2-
ALM OUT
Alarm input
device
Power
+
-
Audio output
device
Alarm output
device