Appendix 9 Alarm In/Out Connections - HIKVISION DS-2DF8836IX-AEL User Manual

Appendix 9 Alarm In/Out Connections

This section is only for the speed domes with alarm in/out functions.
The speed dome can be connected with alarm inputs (0~5VDC) and alarm outputs.
Refer to the following diagrams for alarm output:
DC Load
OUT(n)
Dome
DC
Relay Output
OUT(n)
Diagram (left)
The alarm provides the relay output (no voltage), and the external power supply is
required when it connects to the alarm device.
 For DC power supply (left diagram), the input voltage must be no more than
30VDC, 1A.
 For AC power supply, the external relay must be used (right diagram) to prevent
damages to the speed dome and avoid risk of electric shock.
Dome
+
-
Relay Output
Figure A.9.1 Alarm Out Connections
GND OUT
30VDC
1A
OUT(n)
OUT(n)
Diagram(right)
JQC- 3FG
Relay
(10 A 250VAC)
～220V AC
L N
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