Samsung XNO-6080R User Manual page 13

alarm in wiring Diagram
External Inside of the camera
VCC_3.3V
connection
RESISTOR
Sensor
ALARM IN (5mA SINK) RESISTOR
MLCC TRANSISTOR
GND
GND
to connect the alarm out
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 alarm out connection diagram below when connecting devices that exceed the voltage and
current specifications.
alarm out wiring Diagram
External connection
Warning lamp /
DC 5V or 3.3V
Siren power
(-) (+)
DIODE
RESISTOR 10K ohm
TRANSISTOR
Warning lamp /
RELAY
Siren
GND
GND
RESISTOR
DIODE
Inside of the camera
ALARM OUT (12VDC 20mA MAX)
RESISTOR
TRANSISTOR
GND
English _13