Inductive sensors IFFM 12P37A3/S05L Inductive proximity switch dimension drawing LED 8 23,5 15 7,2 5,6 M5 x 0,5 4,5 2,7 6 12 general data photo mounting type flush nominal sensing distance Sn 4 mm hysteresis 3 ... 20 % of Sr output indicator LED red electrical data switching frequency < 2 kHz voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 10 mA output circuit PNP break function (NC) voltage drop Vd < 2 VDC output current < 200 mA short circuit protection yes reverse polarity protection yes connection diagram mechanical data type rectangular material (sensing face) PBT housing material brass nickel plated dimension 12 mm housing length 23,5 mm connection types connector M5 BN (1) PNP +VS BK (4) BU (3) output Z 0V ambient conditions operating temperature -25 ... +75 °C protection class IP 67 extra flat housing miniature connector M5 x 0,5 IFFM 12P37A3/S05L www.baumer.com 23/4/2015