What is the difference between Schneider XUK9TAH2MM12 and XUK9TAH2MM12S78?
XUK9TAH2MM12S78 is an adapted photoelectric sensor used for distance measurement. It’s actually the standard XUK9TAH2MM12, but pre-adjusted with these analogue output values – 4mA = 300mm, and 20mA = 35mm.