To measure the pressure using a pressure transducer which provides analog current output 4mA-20mA

[Esteban_B · Accepted solution]

Hello Amala,

Looking at the specs of your transducer, this device ouputs a current from 4 to 20 mA. The information of the NI 9207 that you can find here, in page 7 it says that each current channel has an AI pin you can connect a current signal. So, I the red wire will go to the current input, and the black wire will go to the com. In page six of the same document you can find the pin layout for this device. Pages 12 and 13 will help you connect this transducer to your device.

Regards,

[Amala]

Thank you Steve.As you suggested I will connect red wire to AI pin and black to COM. thnx lot.