O4E500 - Ifm
Through-beam sensor receiver; Operating voltage [V] : 10...36 DC;  ("supply class 2" to cULus); Protection class : II; Reverse polarity protection : yes; Type of light : red light; Wave length [nm] : 624; Electrical design : PNP; Output function : light-on/dark-on mode;  (programmable); Max. voltage drop switching output DC [V] : 2.5; Permanent current rating of switching output DC [mA] : 200; Switching frequency DC [Hz] : 1000; Short-circuit protection : yes; Type of short-circuit protection : pulsed; Overload protection : yes; Transmitter / receiver : receiver; Range [m] : 0...80; Range adjustable : yes; Ambient temperature [°C] : -25...60; Housing : rectangular; Materials : housing: PA; bezel: stainless steel; operator interface: TPE; Lens material : PMMA; Lens alignment : side lens; Teach function : yes; Electronic lock : yes