Omron E3S-AT66 Photoelectric Switch

Omron E3S-AT66 Photoelectric Switch is a non-contact sensor used in industrial automation to detect the presence or absence of objects. The E3S-AT66 belongs to Omron's E3S family of photoelectric switches and provides a binary output for integration with control systems on conveyors, machines, and packaging equipment. When a target enters its sensing field, the switch changes state to trigger downstream processes, enabling reliable part detection and process control without physical contact. Designed for standard installation with compatible mounting and wiring options, this model supports the typical reliability and performance expectations of Omron photoelectric sensors in automation environments.