Machine Safety - Light Curtains

A light curtain is a type of safety device that is used in industrial automation and controls to protect workers from hazards associated with machinery and other equipment. Light curtains are typically mounted on the front of a machine, and consist of a row of vertically aligned light beams that form a protective barrier. When a person or object breaks the light beam, the light curtain sends a signal to the machine control system, which immediately stops or slows down the machine to prevent injury or damage. Light curtains are commonly used in a wide range of applications, including assembly lines, packaging machines, and material handling equipment. They are available in a variety of sizes, styles, and performance levels, depending on the specific application and requirements. Light curtains are an important component of a comprehensive machine safety system, and help to ensure that workers are protected from potential hazards.