Banner Engineering SME312CV2QD Photoelectric Sensor

The Banner Engineering SME312CV2QD Mini-Beam Expert convergent photoelectric sensor delivers a compact, precise sensing solution with a 43 mm focal-point and a visible red 650 nm beam for small-target detection, ideal for tight spaces on OEM lines. It operates from a 10–30 V DC supply and uses a 5-pin M12 integral quick-disconnect (QD) connector for quick, secure wiring, while providing two outputs in a bipolar configuration: 1 NPN and 1 PNP, enabling flexible load control with sinking or sourcing configurations. The unit carries an IP67 enclosure rating for washdown and dusty environments and supports the NEMA/UL type ratings 1, 2, 3, 3S, 4, 4X, 6, 12, 13, reflecting broad industrial ruggedness. As part of Banner’s Mini-Beam Expert family, the SME312CV2QD emphasizes a convergent optical design and a visible-red sensing beam to create a well-defined detection spot at the 43 mm focus, simplifying alignment and repeatable detection in line with Banner’s spec documentation. Compatible with Banner amplifiers and standard PLC I/O, the sensor integrates into common automation schemes without special adapters, delivering a straightforward, dependable sensing option for compact applications.