The WL-MIO Multipurpose I/O Process Controller is an open, space efficient DIN mounted industrial process controller solution that provides a reliable, flexible, maintainable, and scalable product. The WL-MIO was designed to handle any industrial automation application, large or small. The software libraries available for C, Python, Node-RED and others make the WL-MIO system the perfect solution where low cost, high density and flexibilty are important. The WL-MIO supports replacing electronic components and software modules over time without changing I/O device wiring. "Land the Wires One Last Time"