4-20 loop sourcing external vs local


Is there a thread discussing the wiring of snap pac AI modules in regards to where the source voltage is introduced?


Welcome to the OptoForums! Probably not a thread, the hope is our data sheets, like [B]this one for SNAP AIs[/B] would include all the wiring diagrams you need (some of the modules themselves even have them printed on the side). But if you’re not sure or need more help, don’t forget our product support is FREE! (Best way to reach them is via email: support@opto22.com).