Photoelectric sensors FSAM 18D9651/S14 Through beam sensors dimension drawing 67 47 M18 x 1 SW 24 M12 x 1 general data photo type through beam sensor emitter / receiver emitter light source pulsed infrared diode actual range Sb 16 m nominal range Sn 20 m wave length 880 nm electrical data voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 40 mA current consumption typ. 30 mA reverse polarity protection yes mechanical data connection diagram 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 Emitter BN (1) WH (2) BK (4) BU (3) +VS n.c. test 0V ambient conditions operating temperature -25 ... +55 °C protection class IP 67 FSAM 18D9651/S14 www.baumer.com 23/4/2015