JonathanS Posted September 6, 2022 Report Share Posted September 6, 2022 I have a job using a V350-J-RA22 and use one of the analog inputs from a 2 wire sensor, the sensor has a 24v wire powering it and then a wire to the PLC sending 4-20mA. However a recurring issue is happening which we cannot fault find the reason why, where the analog inputs are blowing/ stop working. Our only thought is to do with the datasheet as highlighted where it says max input rating 1.1V, and were sending into the PLC around 6V or so. So if this is the issue how do I go about stopping this from happening in future/ why is it not seeming to be an issue when I've done a similar program with sensor on a unistream. And if this is not the issue, what could be causing the analog inputs to stop working from the 2 wire sensor we have? Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.