System Design; Rear Connections - Abus TV8239 Installation Manual

System design

RELAY OUT
COM/NO/NC
Master
Monitor
VCR

Rear connections

DC 12V
COM/NO/NC
MONITOR
OUT
QUAD
OUT
VCR
IN
...
1
4
VIDEO OUT
MONITOR QUAD VCR
OUT OUT IN
Connection
DC voltage input
Alarm output
Video output, monitor
Video output, VCR
Video input, VCR
Video output, camera 1 ~ 4
VIDEO IN POWER IN
DC 12V
4 3 2
1
camera 3
camera 4
Back side
Power input socket 12VDC
Switch output. (NO: Normally Open;
N.C.: Normally Closed). This output enables
control of external equipment in the event of
an alarm.
This output is used for sending the video
signal to a monitor.
This output sends the signal to a video
recorder / digital recorder.
This input is for receiving video signals from
a video recorder / digital recorder.
Input for video signals from cameras 1 to 4.
22
camera 1
camera 2
Function Description
±
10%