4-20mA analog input

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franco
Posts: 2
Joined: Mon Dec 02, 2019 11:00 pm

4-20mA analog input

Post by franco » Tue Dec 03, 2019 7:25 am

How do I use a 4-20mA input signal on the controllino?
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askat0061
Posts: 2
Joined: Thu Sep 19, 2019 6:39 am

Re: 4-20mA analog input

Post by askat0061 » Wed Dec 04, 2019 8:04 am

If you mean detecting that signal. Probably u can connect it to resistor and read the Voltage change as current changes.
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franco
Posts: 2
Joined: Mon Dec 02, 2019 11:00 pm

Re: 4-20mA analog input

Post by franco » Wed Dec 04, 2019 9:48 am

Thank u so much. I see it's same way we do with arduino
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