The Allen-Bradley 871TM-DN5NP18-D4 proximity switch is a non-contact sensor designed for industrial automation, delivering position sensing without physical wear. It operates from a 10–30 V supply and draws 200 mA, and is specified to function in 60 Hz electrical environments. The 871TM-DN5NP18-D4 designation identifies this exact configuration within Allen-Bradley’s proximity switch lineup, helping engineers confirm compatibility with their control systems and ensuring reliable sensing in automation applications.
