Tweeker Posted October 21, 2022 Report Posted October 21, 2022 I am using a IM151-8 F-CPU with multiple 2AI x TC HF cards in the system. None of the cards are reading data with a 'J' type thermocouple. I have quadruple checked the configuration, base units, and addressing. All seem to be correct. Am running out of options. Any suggestions? Quote
pturmel Posted October 21, 2022 Report Posted October 21, 2022 It looks like you have normal copper wires landing on your thermocouple cards. That won't work. You need the proper type J thermocouple materials for your jumper wires and any terminal blocks along the way. Quote
Tweeker Posted October 24, 2022 Author Report Posted October 24, 2022 Understood. However, I should still have at least some data input. All I get from any of the cards is zero. Even when I wire the thermocouple directly to the card. Quote
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