beam diameter 4 mm at focus distance to focus 35 ... 45 mm suppression of reciprocal influence yes connection types connector M8 4 pin output function light / dark operate voltage supply range +Vs 10 ... 30 VDC manufacter SKU FHDK 10N5101/S35A reverse polarity protection yes output current < 100 mA type rectangular light indicator LED yellow light source pulsed red LED response time / release time < 1 ms wave length 660 nm current consumption max. (no load) 30 mA sensing range Tb (at Tw min.) 5 ... 20 mm voltage drop Vd < 1,8 VDC operating temperature -25 ... +65 °C alignment / soiled lens indicator flashing light indicator sensing distance adjustment mechanical, 5 turn width / diameter 10,4 mm height / length 27 mm housing material plastic (ASA) current consumption typ. 20 mA protection class IP 67 sensing range Tb (at Tw max.) 5 ... 120 mm output circuit NPN short circuit protection yes depth 14 mm type background suppression sensing distance Tw 20 ... 120 mm front (optics) PMMA