VersaMax Modular is control and IO that can be snapped together to provide a compact node with a smaller footprint than typical control/IO combinations. Powerful and Reliable VersaMax controllers provide powerful, reliable operation.Modular, high-density VersaMax IO is versatile, compact, and affordable. Its scalable architecture and ease of use save time and money for both machine builders and end users. Media redundancy and hot swap capability increase uptime. A broad range.Designed to minimize costs, these versatile controllers are easy to use and support and offer a wide range of I/O expansion modules and communications options.