Light Curtains Overview 275

Light Curtains Overview introduces the components, applications, and common features of safety light curtains. Light curtains are presence-sensing devices that use infrared light beams to create a two-dimensional sensing field and protect personnel from unintentional contact with machine operations. OSHA and ANSI set safety standards for the use of light curtains, including guidelines for the placement of sensing fields. Many light curtains also have adaptable features such as blanking and muting, making them useful for various manufacturing contexts. Light curtains are common safety equipment in many manufacturing industries due to their flexibility and adaptability. After taking this course, users will understand the proper installation, operation, and maintenance of light curtains, and how to select the appropriate settings and features to protect against workplace injury while also improving workflow.