We are offering ah500 series plc. The new generation ah500 series plc provides automation solutions for high-level applications. The combination of modularized hardware structure, advanced functions, and the highly integrated software provides a system solution for process control applications. In addition to various function blocks (fb), excellent priceperformance, and an abundant selection of extension modules, the ah500 series plc also provides exceptional system expandability, greatly reducing the system cost for a broad range of applications.