Baumer Electric FVDK10P5101/S35A Fiber optic sensor - Light/dark operate - Pulsed red LED - Size 27 mm (L) x 10.4 mm (W) x 14 mm (D) - [10 to 30 ] VDC – 30 mA – M8 connector – Wavelength 660 ƞm - Rectangular – Plastic - Light indicator: LED yellow - Nominal range Sb 160 mm – PNP - Short