One of the three positive output terminals is labeled PLUS in addition to the positive sign. I can't find anything that describes what the "plus" means, either in the manual or online. Does anyone know?
asked
Smart IP22 24/16/3 Output terminal question?
Both are ways to indicate the positive terminal, that is in words and symbols.
Ok, that's obvious now. Thanks for that. I took it to mean that one positive terminal had some special feature.
