Schneider Electric is a global expert in energy efficiency management and automation, providing various industrial control and automation solutions and products from interface modules to programmable relays. These products cover the fields of infrastructure, industry and construction, aiming at providing higher product quality, information accuracy, safety and flexibility. In addition, Schneider Electric is also committed to promoting digital transformation, serving the home, buildings, data centers, infrastructure and industrial markets, and is committed to achieving integrated enterprise-level management.
Siemens is a technology company focusing on industry, infrastructure, transportation and health care. Its products and services range from more efficient and energy-saving factories, more flexible supply chains, smarter buildings and power grids to cleaner and more comfortable transportation and advanced medical systems. Siemens PLC S7-200 series is an important product in the field of industrial automation, which has the advantages of high reliability, rich instruction set, easy for users to master and operate, rich built-in integrated functions and real-time characteristics, and rich expansion modules.