GeoCR Posted August 18, 2023 Report Share Posted August 18, 2023 I have a V430-J-TR34, EX-A2X and IO-ATC8, I have two RTD and the signals works, but a have a 0-10V signal connected to another terminal of the IO-ATC8 and the PLC recives a value of 0, I measured the voltage entering to the IO-AT8 and it saids 2V, I dont think it is a connection problem beacause as I said before the PLC recives the value of the RTD, any sugestion as what can it be?. Quote Link to comment Share on other sites More sharing options...
MVP 2023 kratmel Posted August 18, 2023 MVP 2023 Report Share Posted August 18, 2023 Do you change the jumper settings inside as required, in accordance with the tables shown on the manual page #8. https://www.i4automation.co.uk/unitronicspdf/IO-ATC8.pdf P.S. Voltage input wires must be connected to the AN and COM Quote Link to comment Share on other sites More sharing options...
MVP 2023 Ausman Posted August 18, 2023 MVP 2023 Report Share Posted August 18, 2023 You may also have your software derived settings incorrect. You are looking for "Type" in the ATC8 hardware config settings. View/HW Configuration cheers, Aus Quote Link to comment Share on other sites More sharing options...
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