Magnetic sensors MFFM 08N1424/PL Magnetic proximity switches dimension drawing 8 8 M3 30 10 10 5 3 LED general data photo type magneto-resistive assured sensing distance Sa 60 mm output indicator LED red mounting type flush nominal operation point 2,5 mT hysteresis 2 ... 20 % of Sr repeat accuracy < 1 % of Sr electrical data switching frequency < 5 kHz voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 20 mA voltage drop Vd < 3 VDC output current < 150 mA output circuit NPN make function (NO) short circuit protection yes reverse polarity protection yes, Vs to GND connection diagram BN (1) NPN mechanical data BK (4) BU (3) material (sensing face) PBT type rectangular dimension 8 mm housing material brass nickel plated housing length 30 mm connection types cable PUR, 2 m +VS Z output 0V Assured sensing distance in conjunction with permanent magnet 11053959 (available as an accessory) ambient conditions operating temperature -25 ... +75 C protection class IP 67 www.baumer.com 5/9/2012