Hanwha Techwin WISENET SCB-6005, User Manual

Page: 18 / 35

connection
18_ connection
TO CONNECT THE DAY & NIGHT INPUT
Connect one strand of each signal line (2-strand) of the Illumination Sensor to the [DN] port,
and connect the other strand to the [GND] port.
y
D/N switch input wiring diagram
Sensor
GND
RESISTOR DN (5mA SINK)
RESISTOR RESISTOR
VCC_3.3V
DIODE
GND
MLCC TRANSISTOR
External
connection
Inside of the camera
TO CONNECT THE MOTION DETECTION OUTPUT
If devices (e.g., flashing light and siren) that exceed the voltage and current specifications are
connected by using the open collector method, it may cause malfunction.
Refer to the connection diagram below when connecting devices that exceed the voltage and
current specifications.
y
Connection example
Warning lamp
/ Siren power
Warning lamp /
Siren
(-) (+)
MD Alarm out (12VDC 20mA MAX)
RESISTOR 10K ohm
DIODE
RELAY
DC 5V or 3.3V
TRANSISTOR
GND
GND
TRANSISTOR
External connection Inside of the camera
GND
RESISTOR