Speco DVR-4TN User Manual page 137

User's Manual
DVR-16TN/16TS/16TT Alarm I/O
Pin Definition
RS485 D+
1
RS485 D-
2
Ground
3
Normal Close A
4
Common Node A
5
Normal Open A
6
Ground
7
Normal Close B
8
Common Node B
9
Normal Open B
10
Ground
11
136
Pin Definition
N/A
12
N/A
13
N/A
14
N/A
15
N/A
16
Alarm In 1
17
Alarm In 2
18
Alarm In 3
19
Alarm In 4
20
Alarm In 5
21
Alarm In 6
22
Pin Definition
Alarm In 7
23
Alarm In 8
24
Alarm In 9
25
Alarm In 10
26
Alarm In 11
27
Alarm In 12
28
Alarm In 13
29
Alarm In 14
30
Alarm In 15
31
Alarm In 16
32
DVR-4TN/8TN/16TN/16TS/16TT Series
SPECO TECHNOLOGIES 01/08