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Conne
Ction
how to connect alarm output terminal
Sensor
Alarm
(flashing light)
y
Alarm output terminal:(+): terminal to connect alarm output signals. (e.g. flashing light)
y
Alarm output terminal:(-): common terminal to connect alarm output signals.
M
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When it is connected to devices (flashing light, siren, etc.) that use excessive voltage or current in Open-Collector method, it may be broke down.
When it is connected to devices that use excessive voltage or current, please refer to "Alarm output connection diagram".
1.
Alarm operation :
Alarm terminal connection method : Camera alarm cables are
connected to (+) and (-) terminals of sensor/alarm devices, and
it operates in short- or open-circuit method according to alarm
occurrence or not.
1) Short circuit : for alarm output (50Ω short circuit)
2) Open circuit : for no alarm output (open circuit)
2.
Alarm output load spec : 400V / 100mA
<Inside of the camera>
