26
Figure 2-6
2.7.6 Alarm
Output
Do not connect alarm output port directly with high power load (no more than 1 A) in case
of heavy current.
You can use the co-contactor to realize the connection between the alarm output port and
the load.
Please refer to Figure 2-7 for more information.
Figure 2-7
2.7.7
Alarm Input and Output Details
You can refer to the following sheet and Figure 2-8 for alarm input and output
information.
Parameter
Grounding Alarm
Ground Ground
line
Alarm Input
1, 2,
…
, 16
Relay Output
1,2,3,4: NO and C(Normally Open and Com)
5: NO,C and NC(Normally Open, Com, Normally Closed)
6: Ctrl 12V(This is used for reset the senor)
485 A
、
B
485 communication port. They are used to control devices
such as PTZ.
+12
（
C
）
This should input an external power input.
