User's Manual
Pin Definition for
Pin
ALARM OUT O
1
ALARM OUT COM
2
RS485 D/R+
3
RS485 D/R-
4
Reserved
5
ALARM In 1
6
ALARM In 2
7
ALARM In 3
8
ALARM In 4
9
10 ALARM In 5
11 ALARM In 6
12 ALARM In 7
13 ALARM In 8
Power Jack
The
Luxsar
Please connect the power adapter that ships with the unit.
Luxsar
VDR840C:
Definition
VDR840C/VDR440C has a free voltage DC power connection jack.
NOTE: Use of other power adapter may cause overloading.
Pin
Alarm OUT C
14
GND
15
GND
16
Reserved
17
ALARM In 9 (for 16ch only)
18
ALARM In 10 (for 16ch only)
19
ALARM In 11 (for 16ch only)
20
ALARM In 12 (for 16ch only)
21
ALARM In 13 (for 16ch only)
22
ALARM In 14 (for 16ch only)
23
ALARM In 15 (for 16ch only)
24
ALARM In 16 (for 16ch only)
25
12
Definition
VDR840C-440C_En_V1.2