Bulletin 42EF RightSight Miniature Photoelectric Sensors Allen Bradley 42EF RightSight series photoelectric sensors are designed for light to medium level industrial use. The 42EF sensors take many of the features of larger solutions and put them in a smaller, more adaptable package to deliver excellent detection capabilities where size and shape matter. IO-Link enabled sensors offer advanced features and diagnostics including Automatic Device Configuration, multiple profiles, trending, descriptive tags, and device-specific parameters Features and Benefits IO-Link communication 1200 psi washdown ratings Available in 12 V dc to.24 V dc and universal AC-DC supply versions 360° visible indicators Universal 18 mm mounting at base and nose Short circuit protection