installation & connection
32_
installation & connection
connecting to the i/o port box
Connect the Alarm I/O cable to the corresponding port of the port box.
•
ALARM-IN : Used to connect the alarm input sensor or external day/night sensor.
•
ALARM-OUT : Used to connect the alarm output signal.
•
GND : Common port for alarm output signal
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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 Wiring Diagram
” when connecting devices that exceed the voltage and
current specifications. (page 33)
Sensor
Alarm
(Warning lamp)