OL0010 - Ifm
Retro-reflective sensor; Frequency AC [Hz] : 47...63; Operating voltage [V] : 20...250 AC/DC; Max. power consumption [VA] : 4; Protection class : I; Reverse polarity protection : no; Type of light : red light; Wave length [nm] : 660; Typ. lifetime [h] : 100000; Reference temperature for service life [°C] : 25; Electrical design : relay; Output function : light-on/dark-on...