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Connecting the Sensors with the external power over 5V

Юрий 4 years ago in Equipment • updated by Support Manager 4 years ago • 1

I did not find anywhere information or schemes for connecting a water level sensor.

There is no instruction (probably not very popular) and in the description of it you also have no information.

The fact is that its power supply is 24 V, the output is 0-10 V.

But how to connect it correctly to the D105?

+1
Answered
Support Manager 4 years ago

Добрый день.

К D105 подключать можно любые датчики с аналоговым выходом до 15V DC и с внешним питанием более 5V DC.
Если на аналоговом выходе может быть более 15V, то подключать надо обязательно через делитель напряжения.


Схема простая, объедените общий провод GND ("-") внешнего источника питания с клеммой 1 (GND) устройства, аналоговый выход датчика подключите на клему 5 (ADC).

You can connect to the D105 any sensors with an analog output up to 15V DC and with external power supply over 5V DC.
If the analog output can be more than 15V, then it is necessary to connect through a voltage divider.
The circuit is simple, connect the GND wire ("-") of the external power source with the terminal 1 (GND) of the device, connect the analog output of the sensor to terminal 5 (ADC).

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