The QS30RQ is a world-beam photoelectric sensor from the QS30 series, functioning as a receiver with a detection range of 60 meters. It operates on a 10-30 VDC input and features a bipolar output configuration with both 1 NPN and 1 PNP options. The sensor is equipped with a Euro-style M12 5-pin integral quick disconnect (QD) connector, model number 73079.