How to bring 0-10 volts loop to IoT using node red

groov RIO
1

Screen Shot 2022-07-11 at 5.08.09 PM
Screen Shot 2022-07-11 at 5.08.09 PM647×558 51.3 KB

Hello,
In our plant we have a lot of machines that uses precision proportional pressure regulators and want to know the formula using the function node to convert to real world value and show in a dashboard the voltage in volts and the PSI readings, attached is a screenshot of the operation manual of the pressure regulator.

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Are you running Node-RED on a RIO or EPIC?

You can use the groov or SNAP nodes to read the analog data (0-10v) into Node-RED very easily.

Tell us a bit of your setup, what you have tried and what errors you are getting and we can see if we can get you up and running.