Thursday, February 25, 2021 12:18:37 PM

Issue with Current Loop Sensor Board

Posted: 2 years ago

I´m using a arduino mega to read the signal coming from a type 2 pressure sensor.I want to power the sensor over the 24 V port on the current loop board.I connected the 24V + to Sensor + and Channel1 + to Sensor - . Is that correct. Now if i have closed the jumper i will get 0 V on the corresponding arduino pin. when i open the jumper i will get constant 1.78 V on the analog pin.Did i make the correct connection? did you have any related issue to that topic?

Please help.

I didn't find the right solution from the Internet.

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Posted: one year ago
Hi, I think you are correct about the connections because its mandatory to connect both +ve as well as -ve with same voltage.