SETTING ALARM INPUT
Connecting to the I/O port box
Connect the Alarm I/O cable to the corresponding port of the port box.
<SMT-1031PV/SMT-1031PVW>
~ ALARM-IN : Used to connect the alarm input sensor.
~ ALARM-OUT : Used to connect the alarm output signal.
~ GND : Common port for alarm in/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.
signal light
EAS
<SMT-2731PV/SMT-3231PV>
English _37