Speco Technologies 4WM DVR User Manual


 
4
Pin Definition of Alarm I/O & RS-485, and Audio In
Alarm I/O & RS-485:
DVR-4WM:
Pin Definition Pin Definition Pin Definition Pin Definition
1
Alarm Out Open
5
Alarm In 1
9
Alarm Out Close
13
GND
2
Alarm Out COM
6
Alarm In 2
10
GND
14
GND
3
RS485 D+
7
Alarm In 3
11
GND
15
GND
4
RS485 D
8
Alarm In 4
12
GND
15pin D-sub connector I/O cable for 4TL: Speco # DVR4TLALMCBL
DVR-8WM & DVR-16WM:
Pin Definition Pin Definition Pin Definition
1
Alarm Out Open
10
Alarm In 5
19
Alarm In 10
(DVR-16WM)
2
Alarm Out COM
11
Alarm In 6
20
Alarm In 11
(DVR-16WM)
3
RS485 D+
12
Alarm In 7
21
Alarm In 12
(DVR-16WM)
4
RS485 D
13
Alarm In 8
22
Alarm In 13
(DVR-16WM)
5
Reserved
14
Alarm Out Close
23
Alarm In 14
(DVR-16WM)
6
Alarm In 1
15
Reserved
24
Alarm In 15
(DVR-16WM)
7
Alarm In 2
16
Reserved
25
Alarm In 16
(DVR-16WM)
8
Alarm In 3
17
Reserved
9
Alarm In 4
18
Alarm In 9 (DVR-16WM)
25p D-sub I/O cable for 8/16TL: Speco # DVR816TLALMCBL
Audio In (DVR-8WM & DVR-16WM only):
Pin Definition Pin Definition Pin Definition
1
Audio 1
10
GND
19
Audio 12 (DVR-16WM)
2
Audio 3
11
GND
20
Audio 14 (DVR-16WM)
3
Audio 5
12
GND
21
Audio 16 (DVR-16WM)
4
Audio 7
13
Reserved
22
GND
5
Audio 9 (DVR-16WM)
14
Audio 2
23
GND
6
Audio 11 (DVR-16WM)
15
Audio 4
24
GND
7
Audio 13 (DVR-16WM)
16
Audio 6
25
Reserved
8
Audio 15 (DVR-16WM)
17
Audio 8
9
GND
18
Audio 10 (DVR-16WM)
25p D-sub Audio cable for 8/16TL: Speco # DVR816TLAUDCBL
Power On the DVR
Please follow the proper power on procedures to avoid damaging the DVR.
Connect all necessary components, e.g. monitor and cameras, before powering the DVR.
Check the type of power source before connecting the power adaptor to the DVR. The
acceptable power input is between AC110V ~ AC240V.