IO-Link - M28 modules are industrial communication devices designed for seamless integration in automation systems. These modules are typically associated with brands like Balluff, IFM, and Turck, which are leading manufacturers in industrial automation from Germany. They serve industries such as manufacturing, automotive, and logistics, providing reliable connectivity solutions for sensors and actuators. The M28 size refers to their standardized 28mm diameter, ensuring compatibility across various systems. These modules support the IO-Link protocol, enabling smart, point-to-point communication in Industry 4.0 applications. Key products include IO-Link masters, hubs, and converter modules, facilitating efficient data exchange and device configuration.