The XUAH0203 is a through-beam photoelectric sensor emitter from the Telemecanique OsiSense XUA series. It projects a continuous infrared beam over a 2-meter range and is designed to be paired with a separate receiver (such as XUAH0224S) to detect opaque objects. This is the source unit only — no detector function on board. Key ratings: 12-24 VDC operating voltage, 2-wire PVR cable connection, 0.25 ms response time, IP67 / NEMA 4/6/6P/12/13 enclosure with nickel-plated brass body and PMMA lens. UL and CE approved. Because it's a 2-wire DC sensor, the load is wired in series with the supply. Confirm your PLC input or relay coil can handle the off-state leakage current typical of 2-wire sensors before commissioning.
2-meter PVR cable with 2 wires. Supply 12-24 VDC; enclosure rated IP67 with nickel-plated brass and PMMA lens.