AC500, AC500-eCo, AC500-S and AC500-XC upgradeable PLC products provide solutions from small, medium and large systems. AC500 PLC provides high reliability, extreme environment and safety solutions with different performance levels. AC500 PLC provides interactive and compatible hardware and software platforms. From small PLC to high-end PLC and safety PLC. AC500 Powerful flagship PLC, powerful performance, communication capabilities and I/O expansion capabilities to meet different industry applications. It is an ideal choice for complex high-speed mechanical equipment and network solutions. AC500-eCo The compact PLC provides a flexible and economical configuration for your modern system. It is ideal for small systems. AC500-S Safety PLC (SIL3, PL e) is suitable for safety applications in the field of factory or machine automation. It is ideal for implementing and managing complex security solutions. AC500-XC The extreme environment type PLC has wider operating temperature conditions, is resistant to vibration and harmful gases, and is suitable for high altitude and humid environments.