Inductive sensors IFRM 12 (Sn = 6 mm long) Inductive proximity switch sample drawing 60 SW 17 45 M12 x 1 3xLED M12 x 1 general data sample picture mounting type quasi-flush special type enhanced distance (GammaProx) nominal sensing distance Sn 6 mm hysteresis 2 ... 25 % of Sr electrical data switching frequency < 400 Hz voltage supply range +Vs 12 ... 30 VDC current consumption max. (no load) 24 mA voltage drop Vd < 2 VDC output current < 200 mA short circuit protection yes reverse polarity protection yes mechanical data type cylindrical threaded material (sensing face) PBT housing material brass nickel plated dimension 12 mm cable, 2 m housing length 50 mm connector M12 housing length 60 mm ambient conditions operating temperature -25 ... +75 C protection class IP 67 order reference connection types output circuit output indicator IFRM 12N17G1/L cable, 2 m NPN make function (NO) LED red IFRM 12N17G1/S14L connector M12 NPN make function (NO) 3 port LED red IFRM 12N37G1/L cable, 2 m NPN break function (NC) LED red IFRM 12N37G1/S14L connector M12 NPN break function (NC) 3 port LED red IFRM 12P17G1/L cable, 2 m PNP make function (NO) LED red IFRM 12P17G1/S14L connector M12 PNP make function (NO) 3 port LED red IFRM 12P37G1/L cable, 2 m PNP break function (NC) LED red IFRM 12P37G1/S14L connector M12 PNP break function (NC) 3 port LED red 1 www.baumer.com 5/9/2012