alignment / soiled lens indicator flashing light indicator response time / release time < 0,5 ms front (optics) PMMA type background suppression light source pulsed red LED output circuit NPN wave length 660 nm sensing distance adjustment Teach-in operating temperature -20 ... +50 °C reverse polarity protection yes short circuit protection yes sensing range Tb (at Tw max.) 2 ... 60 mm sensing distance Tw 10 ... 60 mm light indicator LED green output indicator LED yellow output function light / dark operate current consumption typ. 20 mA type rectangular manufacter SKU FHCK 07N6901/KS35A output current < 100 mA protection class IP 65 voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 25 mA width / diameter 8 mm voltage drop Vd < 1,8 VDC depth 10,8 mm housing material plastic (PMMA, MABS, PA) connection types flylead connector M8 4 pin, L=200 mm sensing range Tb (at Tw min.) 5 ... 10 mm height / length 16,2 mm suppression of reciprocal influence yes