NVIP
-
3DN7030SD/IRH
-
2P User’s manual (short form) ver.1.3
All rights reserved © AAT Holding S.A.
21
5. CONNECTORS AND ACCESORIES
5.1. Connecting inputs/outputs.
•
Alarm input electric connections
CONNECTORS AND ACCESORIES
Alarm input
(ground)
IP Camera
Alarm input
+
Switch/sensor
Pin
Symbol
Desc.
Pin
Symbol
Desc.
1
IN
Audio In
5
1
Alarm In 1
2
Out
Audio Out
6
A1
Alarm Out A1
3
GND
GND( Alarm
&RS)
7
2
Alarm In 2
4
GND(audio)
Ground (Audio)
8
A2
Alarm Out A2
Pin
Symbol
Desc.
Pin
Symbol
Desc.
9
3
Alarm In 3
13
D
-
RS
-
485 D
-
10
B1
Alarm Out B1
14
D+
RS
-
485 D+
11
4
Alarm In 4
12
B2
Alarm Out B2
