10-16-2015 07:10 AM
Can I connect a 4-20ma pressure transducer directly to the MyRio? I am using a 0-25 psi, 4-20mA pressure transducer to recorder pressure underwater and am having trouble getting it work. Is there anything special I have to do to connect the transducer to the Myrio? Thanks
Ivan
10-16-2015 03:14 PM
When I create a VI with an analog in with MXP connectors I get a constant value of 4.99. From what I was reading this is because the 4mA is higher than the max value. How can I fix this. Thanks
Ivan
10-19-2015 02:17 PM
Hi Ivan,
I just sent you an email via your service request, but for anyone else who my stumble upon this page looking for information. The myRIO does not have a built-in way of reading current measurements directly. See the following community page for information on how to read currents via voltage readings on the myRIO: https://decibel.ni.com/content/docs/DOC-39309