22
WebdynSunPM – User guide — Version 1.0
6.2.2 Analog inputs
The WebdynSunPM concentrator has four analog inputs for a current ranging from 4 to 20 mA or a
voltage ranging from 0 to 10 V.
You can choose between these two modes (4-20 mA or 0-10 V) via the software.
In 0-10 V mode, the voltage is measured by the concentrator with an accuracy of 12 bits. Therefore,
the measured value has a resolution of +/-2.5 mV.
In 4-20 mA mode, a resistance of 500 Ω is used. This means that the WebdynSunPM concentrator will
measure a current between 0 and 20 mA with an accuracy of 12 bits. Therefore, the resolution range
of the value is +/-5 µA.
To Next Page
Loading...
