28
2. Relay output (RELAY OUT)
This is an alarm output terminal used to output alarms for sensor, motion detection, video loss and power
OFF to external devices.
For operation of each relay output, refer to the main menu event setup in
‘5.8.3 Relay setup’.
No.
Description
No.
Description
1
NO1
Normal Open
14
D_IO 0
Digital I/O
2
CM1
Common
15
D_IO 1
Digital I/O
3
NC1
Normal Close
16
D_IO 2
Digital I/O
4
NO2
Normal Open
17
D_IO 3
Digital I/O
5
CM2
Common
18
D_IO 4
Digital I/O
6
NC2
Normal Close
19
D_IO 5
Digital I/O
7
NO3
Normal Open
20
D_IO 6
Digital I/O
8
9
10
11
12
13
CM3
NC3
NO4
CM4
NC4
GND
Common
Normal Close
Normal Open
Common
Normal Close
Ground
21
22
23
24
25
D_IO 7
GND
GND
GND
GND
Digital I/O
Ground
Ground
Ground
Ground
Summary of Contents for SVR-1640A
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