Allen-Bradley 440L-R2KA1440YD Safety Light Curtain

The Allen-Bradley 440L-R2KA1440YD (440L-R2KA1440YD) is a safety light curtain device designed for machine safeguarding, optical presence sensing, and personnel protection in industrial environments. Engineered for integration into automated machinery, manufacturing workcells, and robotic assembly lines, this safety light curtain provides non-contact point-of-operation guarding to help prevent operator access to hazardous motion. Operating within Allen-Bradley safety systems, it detects intrusions into protected zones and transmits safety shutdown signals to associated safety relays, safety controllers, or emergency stop circuits to halt dangerous machine cycles reliably. The unit features a durable industrial housing suited for demanding plant-floor installations and has a recorded net weight of 10 kg. Typical applications include safeguarding stamping presses, robotic cells, packaging lines, material handling systems, and automated production machinery where continuous optical surveillance is required. The 440L-R2KA1440YD serves as an essential maintenance, repair, and replacement component, maintaining personnel safety standards and operational compliance across production environments.