ARC-19516
ArcVision Technology Corp.
3
3. Installation
Back Panel
3.1 Power Supply
DC 12V ±10%, 1500mA, DC 12V/1.5A switching mode power adapter is recommended.
3.2 ALARM I/O
There is a DB25 connector on the left side of the back panel, which is connected to the external alarm sensor and time lapse VCR
trigger input.
1
REC TRIG
VCR trigger input port
2
ALARM 1
External alarm input 1
3
ALARM 3
External alarm input 3
4
GND
Ground
5
ALARM 6
External alarm input 6
6
ALARM 8
External alarm input 8
7
ALARM 9
External alarm input 9
8
ALARM 11
External alarm input 11
9
GND
Ground
10
ALARM 14
External alarm input 14
11
ALARM 16
External alarm input 16
12
RELAY OUT-N.C.
Relay output normal close terminal
13
RELAY OUT-N.O.
Relay output normal open terminal
14
GND
Ground
15
ALARM 2
External alarm input 2
16
ALARM 4
External alarm input 4
17
ALARM 5
External alarm input 5
18
ALARM 7
External alarm input 7
19
GND
Ground
20
ALARM 10
External alarm input 10
21
ALARM 12
External alarm input 12
22
ALARM 13
External alarm input 13
23
ALARM 15
External alarm input 15
24
GND
Ground
25
RELAY OUT-COM
Relay output common terminal
ALARM
ALARM
