Download PDF ~ Polarised retroreflex QMRN/0N-0F (5m) NPN NO Picture: Scheme: Electrical scheme: Features Value Switching distance Sn [mm] Response time 1 ms Setting the distance Yes Light Function dark-switch Optics RAVNA LED function Yes Polarity protection Build in Switching frequency [ f ] 2000 Hz Temperature operating range Connection M8-4p Mechanical protection IP 67 Housing Dimensions L Housing form Quader Material housing Max current I[mA] 100 mA Consumption Io[mA] 30 mA Voltage drop U[Ud] 2 V Supply voltage VDC Supply voltage U[V] 10 - 30V DC Accessories