Inductive sensors IFFM 04 Inductive proximity switch sample drawing 4 22 2 4 LED general data sample picture mounting type flush nominal sensing distance Sn 0,8 mm hysteresis 2 ... 20 % of Sr output indicator LED red (backside) electrical data switching frequency < 3 kHz voltage supply range +Vs 10 ... 30 VDC current consumption max. (no load) 12 mA voltage drop Vd < 2 VDC output current < 100 mA short circuit protection yes reverse polarity protection yes mechanical data type rectangular material (sensing face) EP housing material stainless steel dimension 4 mm housing length 22 mm connection types cable, 2 m ambient conditions operating temperature -25 ... +75 °C protection class IP 67 order reference output circuit IFFM 04N1501/O1L NPN make function (NO) IFFM 04N3501/O1L NPN break function (NC) IFFM 04P1501/O1L PNP make function (NO) IFFM 04P3501/O1L PNP break function (NC) 1 www.baumer.com 30/10/2015