Fast Quote
The Siemens 6ES7 412-1XF04-0AB0 is a basic-type central processing unit (CPU) belonging to the SIMATIC S7-400 PLC series, specifically designed for small to medium-sized industrial automation projects that require reliable sequential control, discrete control, and simple process monitoring. Equipped with 144 KB of working memory (72 KB for program code and 72 KB for data storage), it integrates an MPI/DP interface supporting a maximum baud rate of 12 Mbps, enabling seamless communication with HMI devices, other PLCs, and distributed I/O systems (such as ET 200M) while supporting expansion with S7-400 signal modules (SM), function modules (FM), and communication modules for flexible configuration based on on-site requirements.
With rugged industrial design, it operates stably in harsh environments with a temperature range of 0 °C to 60 °C, making it suitable for applications like production line automation, equipment control, material handling systems, and small-scale process control. Though this model has been discontinued, Siemens continues to provide spare parts supply to support existing installations, and its official replacement is the upgraded S7-400 CPU model 6ES7 412-1XJ05-0AB0, offering enhanced performance and compatibility for new projects or system upgrades.





