Bulletin 42JT VisiSight Miniature Photoelectric Sensors Allen Bradley 42JT VisiSight photoelectric sensors offer a small rectangular package with visible light beam for ease of alignment and industry standard mounting hole spacing. Each model offers PNP or NPN and light operate or dark operate outputs. 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 Class 1 ""Eye Safe"" red laser beam Auto PNP/NPN output Teach push button for sensitivity and LO/DO selection IP69K and ECOLAB rated enclosure Visible red LED light source for ease of alignment Clear object detection Colour and contrast detection Mounting hole spacing of 25.4 mm