Device Overview; Alarm Output - HIKVISION UD21782B Mode D'emploi

1 Overview

1.1 Device Overview

Notes:
The memory card slot is reserved and does not function.
1.2 Cable Interfaces
The cable interfaces of the device are shown below. The cables are distinguished by different colors. Refer to
the labels attached on the cables for identification.
No. Description
1 Power Cord
2 RS-485
3 Audio Cable

1.3 Alarm Output

OUT (n)
①
OUT (n)
No. Description
1 Relay output
2 DC load
Figure 1-1 Overview of the Device
Figure 1-2 Cable Interfaces
Table 1-1 Description
②
①
+
DC
-
Figure 1-3 Alarm Output
Table 1-2 Description
No. Description
4 Alarm Cable
5 Network Cable
GND OUT
30 VDC
1A
③
OUT (n)
OUT (n)
No. Description
3 Power supply
4 JQC-3FG Relay
4
④
(10A 250VAC)
~220V AC
L N