Photoelectric sensors FEAM 18N3150/S14 Through beam sensors dimension drawing 67 47 M18 x 1 SW 24 Pot 270˚ LED M12 x 1 general data photo type through beam sensor emitter / receiver receiver actual range Sb 16 m nominal range Sn 20 m alignment / soiled lens indicator flashing light indicator light indicator LED yellow sensitivity adjustment potentiometer, 270° electrical data response time / release time < 1 ms voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 20 mA current consumption typ. 20 mA voltage drop Vd < 1,8 VDC output function dark operate output circuit NPN output current < 200 mA short circuit protection yes reverse polarity protection yes connection diagram BN (1) NPN WH (2) BK (4) BU (3) +VS Z n.c. output 0V mechanical data width / diameter 18 mm height / length 67 mm type cylindrical threaded housing material brass nickel plated / PC front (optics) PC connection types connector M12 4 pin ambient conditions operating temperature -25 ... +55 °C protection class IP 67 FEAM 18N3150/S14 www.baumer.com 24/4/2015