Manual

72
Figure 3-6
You can refer to the following sheet and Figure 3-4 for alarm input and output information.
12345
678910
11121314
1516
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 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.
12345
678910
11121314
1516
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.