IDVIEW PIV Series User Manual page 14

full-screen or split-window format. VGA output connector is optional.
Call Monitor (BNC)
The call monitor is used to display full screen video of all installed cameras in sequence.
The BNC call monitor connector allows user to connect the PIV
with an optional call monitor.
Video Input
16 BNC connectors are offered for video input streams from installed cameras. The
number of connectors is equal to the number of channels.
Video Looping
Plenty of BNC connectors are positioned on the real panel for looping out the video
input.
Alarm I/O & RS485
The unit provides an alarm I/O and RS485 port that offers user the flexibility required to
connect the unit to the other device. The definitions of pins are listed in the below table:
Pin Definition
RS485 D+
1
RS485 D
2
Ground
3
Normal Close 1
4
Common Node 1
5
Normal Open 1
6
Ground
7
Normal Close 2
8
Common Node 2
9
10 Normal Open 2
11 Ground
N/A
12
N/A
13
N/A
14
Pin Definition
Alarm In 1
17
Alarm In 2
18
Alarm In 3
19
Alarm In 4
20
Alarm In 5
21
Alarm In 6
22
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
TM
Series MPEG-4 DVR