Inductive sensors IFRM 12P3701/S35L Inductive proximity switch dimension drawing 50 SW 17 37 M12 x 1 3xLED M8 x 1 general data photo mounting type flush nominal sensing distance Sn 4 mm hysteresis 3 ... 25 % of Sr output indicator 3 port LED red electrical data switching frequency < 2 kHz voltage supply range +Vs 12 ... 30 VDC current consumption max. (no load) 18 mA output circuit PNP break function (NC) voltage drop Vd < 3 VDC output current < 200 mA short circuit protection yes reverse polarity protection yes connection diagram mechanical data type cylindrical threaded material (sensing face) PBT housing material brass nickel plated dimension 12 mm housing length 50 mm connection types connector M8 BN (1) PNP +VS BK (4) BU (3) output Z 0V ambient conditions operating temperature -25 ... +75 °C protection class IP 67 M8 x 1 quick disconnect IFRM 12P3701/S35L www.baumer.com 24/4/2015