Standalone N6 Series, User Manual, Page: 82 / 234

72
Figure 3-6
You can refer to the following sheet and Figure 3-4 for alarm input and output information.
1 ， 2 ， 3 ， 4 ， 5 ，
6 ， 7 ， 8 ， 9 ， 10 ，
11
，
12
，
13
，
14
，
15
，
16
ALARM 1 to ALARM 16. The alarm becomes active in low voltage.
NO1 C1
，
NO2 C2
，
NO3 C3 ，
NO4 C4,
NO5 C5 NC5
The first four are four groups of normal open activation output
(on/off button)
NO5 C5 NC5 is a group of NO/NC activation output (on/off button)
CTRL 12V Control power output. The power output is off when the alarm is
canceled.
+12V It is rated power output.
Earth cable.
485 A/B 485 communication port. They are used to control devices such as
PTZ. Please parallel connect 120T
Ω between A/B cables if there are
too many PTZ decoders.
3.8.1.6 960H 2HDD 1.5U Series
The 960H 2HDD 1.5U series product interface is shown as in Figure 3-7.
The following interface is based on the 16-channel series product.
Figure 3-7
You can refer to the following sheet and Figure 3-4 for alarm input and output information.
1
，
2
，
3
，
4
，
5
，
6
，
7
，
8
，
9
，
10
，
11 ， 12 ， 13 ， 14 ，
15
，
16
ALARM 1 to ALARM 16. The alarm becomes active in low voltage.
NO1 C1 ，
NO2 C2,
NO3 C3
，
There are three groups of normal open activation output (on/off
button).
Earth cable.
3.8.1.7 General 2U Series
The general 2U series product interface is shown as in
Figure 3-8.