Inductive sensors IFRM 18P1301/L Inductive proximity switch dimension drawing 39 8 M18 x 1 SW 24 LED general data photo mounting type non-flush nominal sensing distance Sn 12 mm hysteresis 3 ... 25 % of Sr output indicator LED red electrical data switching frequency < 500 Hz voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 15 mA output circuit PNP make function (NO) 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 18 mm housing length 39 mm connection types cable, 2 m BN (1) PNP +VS BK (4) BU (3) output Z 0V ambient conditions operating temperature -25 ... +75 °C protection class IP 67 non-flush mounting IFRM 18P1301/L www.baumer.com 24/4/2015