Alarm Input/Output - HIKVISION DY5 Series Quick Start Manual

1.3 Alarm Input/Output

Network positioning system can be connected with alarm input (0 to 5 VDC) and alarm
output as shown in Figure 1-14. The alarm provides the relay output (no voltage), and
the external power supply is required when it connects to the alarm device.
Positioning System OUT(n)
Relay Output
OUT(n)
Diagram (left)
 For DC power supply (left diagram), the input voltage must be no more than 30 VDC,
1A.
 For AC power supply, the external relay must be used (right diagram) to prevent
damages to the positioning system and avoid risk of electric shock.
Note:
Alarm input/output function varies depending on different positioning system models.
Network Positioning System·Quick Start Guide
Power Cord
RS-485 Cable
Alarm Cable
Audio Cable
Video Cable
Network Cable
Figure 1-13 Cables
DC Load
Positioning System
+ Relay Output
-
DC
Figure 1-14 Alarm Output Connection
GND OUT
30VDC
1A
OUT(n)
OUT(n)
Diagram (right)
12
JQC- 3FG
Relay
(10A 250VAC )
～220V AC
L N