Inductive sensors IFRM 04N17A3/S05L Inductive proximity switch dimension drawing 14 2xLED 24 ø 4 M5 x 0,5 general data photo mounting type flush nominal sensing distance Sn 1,6 mm hysteresis 2 ... 20 % of Sr output indicator 2 port LED red electrical data switching frequency < 3 kHz voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 12 mA output circuit NPN make function (NO) voltage drop Vd < 2 VDC output current < 100 mA short circuit protection yes reverse polarity protection yes connection diagram mechanical data type cylindrical smooth material (sensing face) LCP housing material stainless steel dimension 4 mm housing length 24 mm connection types connector M5 BN (1) NPN BK (4) *[WH/BK (2/4)] +VS Z BU (3) output 0V * .../S05L pin 2 & 4 electrically connected ambient conditions operating temperature -25 ... +75 °C protection class IP 67 shortest connector version M5 x 0,5 2 port LED IFRM 04N17A3/S05L www.baumer.com 24/4/2015