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(4)~(5) ALARM -1 TYPE:
ALARM -2 TYPE:
ALARM -3 TYPE:
ALARM-4 TYPE:
There are two alarm types for all cameras.
One is normally open(N.O.) and the other setting is normally closed (N.C.).
Default setting: Normally open(N.O.)
Alarm Connectors (DB-15)
Note:
The alarm connector, figure 1, is used to provide one
sensor alarm input for each camera input.
For easy operation, an alarm extension board,
figure 2, is provided to connect to the alarm
connector.
Each alarm input requires two wires, one wire
connects to the desired alarm input pin, the
second wire connects to the multiplexer
ground. The alarm signal assignment is shown
at the following table, table 1.
<Table 1>
PIN # NAME
1
GND
2
RECIN
3
ALMRST
4
ALMIN4
5
GND
6
ALMIN3
7
ALMIN2
8
ALMIN1
9
GND
MENU
PIN #
NAME
10
GPIN2
11
DISK_FULL
12
GPOUT1
13
GPOUT2
14
GND
15
ALM_NC
16
ALM_NO
17
ALM_COM
18
GND
20
1
8
15
9
<Figure 1>
10 11 12 13 14 15 16 17 18
9
8
7
6
5
4
3
2
<Figure 2>
1
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