Alarm In/Out Connections - HIKVISION DS-2TD4136T-9 Quick Start Manual

2.3 Alarm In/Out Connections

This section is only for the speed dome 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:
Positioning System OUT(n)
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.
Thermal Network Speed dome·Quick Start Guide
DC Load
Positioning System
+ Relay Output
-
DC
Figure 2-3 Alarm Out Connections
GND OUT
30VDC
1A
OUT(n)
OUT(n)
Diagram (right)
4
JQC- 3FG
Relay
(10A 250VAC )
～220V AC
L N