Table of Contents
cONNectiNG tO a DiFFereNt Device
connecting to video, audio, and monitor
connecting to rs-485, alarm
connecting rs-485 device
Connection port used to control an external device such as the
PTZ and speed dome camera.
Connect the external device to the RS-485 port (PIN 1:-, 2:+) in
the rear [FuNctiON] panel.
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connecting alarm output
Connection port used to sound the alarm.
PIN 3: RELAY COM / 4: RELAY NC / 5: RELAY NO
~
Connect one strand of the signal cable (two strands) to the [cOm]
port and connect the other strand to a desired alarm output port.
connecting alarm input
Connection port used to receive the alarm signal.
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PIN 6: ALARM GND, 7: ALARM 4, 8: ALARM 3, 9: ALARM 2, 10: ALARM 1
Connect one strand of the sensor signal cable (two strands) to the [GND] port and connect the other strand
to a desired alarm input port.
02489A_SHR-3040_ENG.indb 13
Check if the RS-485 device is compliant with the DVR.
Please take care about the polarity (+/-) of RS-485 when
installing it.
The polarity may differ, depending on the camera model.
For more information, refer to the user guide of the PTZ
camera.
VGA
MONITOR
MIC
SPEAKER
CAMERA
MONITOR
MOUSE
SPOT MONITOR
RS-485
ALARM OUT
ALARM IN
English _1
2009-11-10 오후 2:13:07
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