The XM3B-2522-231 is a compact and ultra-fast safety light curtain from Omron. It is designed to provide efficient and cost-effective protection against severe hand and body injuries resulting from contact with hazardous machinery in industrial environments. It is a 30 mm resolution type and comes in a three beam model that provides a protection range of up to 2.7 m. The XM3B-2522-231 has a high degree of environmental protection thanks to its waterproof, IP65/NEMA4 rating, shock- and vibration-proof enclosure. It is also equipped with automatic self-diagnostics, a flexible adjustment system, and a simultaneous AND/OR connection.