Quick field note
The Omron E3S-LS3PWT-M3J 0.3M is a convergent-reflective photoelectric sensor with a 60 mm sensing distance, PNP output, and a red LED light source. It uses an M8 4-pin connector with a 0.3 m pigtail.
What the ratings mean
The 60 mm maximum sensing distance is for a standard white paper target; actual range varies with object reflectivity. The PNP output (load current not specified in evidence but typical for this class) means it sources current to a PLC input – verify your input card is sinking. Convergent-reflective means the emitter and receiver are focused at a fixed point in front of the sensor, giving precise background suppression. The L-ON/D-ON selector lets you choose light-on or dark-on operation without rewiring.