The Siemens SIMATIC S7-1200 PLCs are compact and modular controllers designed for small to medium sized automation tasks with a flexible architecture and a wide range of CPUs expansion modules and communication options the S7-1200 provides reliable performance easy integration and scalability trusted worldwide in machine building packaging systems and general automation applications this family covers part numbers beginning with 6ES7 21 6ES7 22 6ES7 23 and related modules ensuring full compatibility within the SIMATIC ecosystem

Return to the Siemens PLCs main category to explore the complete portfolio including S7-1500 S7-300 S7-400 and LOGO controllers