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Hi,
 
I am using a current simulator to input a 4-20mA signal to AI0 of a IO-A14-AO2.
The raw data is doing the opposite of what I am expecting.
As I increase the current, the raw data decreases, and visa-versa: the value of MI 0 goes down as mA input signal goes up.
I tried reersing the signals but it does not work either - do you have any idea what may be happening here?
I tried it with both current and voltage signals. 
 
image.png
 
 

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AI0 to AI3 can be wired as voltage or current inputs.

For current connect the 4-20ma to "I" and the 0v to "COM"

Make sure that the 0v of the transmitter is common to the 0v of the input module power supply

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