The SIMATIC ET 200eco PN by Siemens is a distributed I/O system designed for demanding industrial environments, ensuring maximum protection and resistance to external agents. Thanks to its compact and fully encapsulated design, it can be installed directly on the machine without requiring an electrical cabinet, guaranteeing high reliability even in the presence of dust, humidity, oils, and vibrations. With its IP65/67 protection rating, it is ideal for manufacturing, automotive, and process automation industries. The system offers a wide range of modules, including standard and fail-safe digital inputs and outputs certified up to SIL 3/PL, providing the highest level of safety for operators and equipment. Robust and easy-to-install M12 connections simplify wiring, reduce errors, and speed up commissioning. Optimized for PROFINET communication, it ensures reliable and high-speed data transmission. Seamless integration with TIA Portal allows intuitive configuration, advanced diagnostics, and simplified maintenance, reducing operational costs and improving production efficiency. With its modular design, durability, and flexibility, the SIMATIC ET 200eco PN is the ideal solution for those needing high-performance distributed I/O. Its structure enables perfect integration into modern industrial automation processes, offering long-term scalability and reliability.