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# Analog Inputs

NUREX44 supports 4 channel of 0-20mA read. The terminals A1 to A4 terminals are available for 4 channels of analog.

In most of industrial applications, 4-20mA values are mapped to given process values. NUREX has advanced data scaling features to handle process values of different applications.

While user can perform scaling within Analog Inputs, we recommend using generic [**Data Scaling**](/yudash-iot-devices/lynx-user-manual/lynx-settings/data-scaling.md) section for analog data interpolation.

### Analog Input Source Wiring

There are 4 analog inputs (A1, A2, A3 and A4) terminals along with two GND terminals.

<figure><img src="/files/0Enk5uwVonUGZ4SlqlwU" alt=""><figcaption></figcaption></figure>


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