AD4112: 4-20mA in existing 24V current loop possible?

Hello Engineers,

At a machine is a pressure sensor 4-20mA powered with 24V

and a SPS which reads the current of the sensor, so we have

to share the signal.

The goal is to integrate the AD4112 in the current loop.

Because of the 24V supply in the loop we cannot connect IINx- to GND.

Is it possible to use IINx+ and IINx- as a differential pair?

Unfortunately the EVAL-AD4112SDZ connects all IINx- directly to GND,

so we cannot test the AD4112 with this evaluation board in our environment.

Thank you for your help.

Joerg Wagner

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