General specifications Switching element function PNP NO/NC Rated operating distance 15 mm Installation non-flush Output polarity DC Assured operating distance 0 ... 12.15 mm Reduction factor r Al 0.39 Reduction factor r Cu 0.36 Reduction factor r 304 0.73 Nominal ratings Operating voltage 10 ... 60 V DC Switching frequency 0 ... 200 Hz Hysteresis typ. 5 % Reverse polarity protection yes Short-circuit protection pulsing Voltage drop less than or equal to 2.5 V Operating current 0 ... 200 mA No-load supply current less than or equal to 14.5 mA Operating voltage indicator LED, green Switching state indicator LED, yellow Functional safety related parameters MTTF d 932 a Mission Time (T M ) 20 a Diagnostic Coverage (DC) 0 % Approvals and certificates CCC approval Certified by China Compulsory Certification (CCC) Ambient conditions Ambient temperature -25 ... 70 °C (-13 ... 158 °F) Mechanical specifications Connection type screw terminals Core cross-section max. 2.5 mm 2 Housing material PBT Sensing face PBT Degree of protection IP67