Siemens 6ES7414-3XJ04-0AB0 SIMATIC S7-400 CPU 414-3 DP

Siemens 6ES7414-3XJ04-0AB0 is a SIMATIC S7-400 CPU 414-3 DP central processing unit designed for mid- to high-end industrial automation tasks within the S7-400 family. It provides 1.4 MB of working memory, comprising 700 KB for code and 700 KB for data, and offers three communication interfaces: a first MPI/DP interface at 12 Mbit/s, a second PROFIBUS DP interface, and a third plug-in IFM module interface. As a DP-capable CPU, it is commonly used as a DP master in distributed control architectures requiring reliable Profibus DP communication alongside standard MPI/DP connectivity. The part number 6ES7414-3XJ04-0AB0 denotes the 414-3 DP variant, optimized for integrated processing with DP networking in Siemens’ SIMATIC ecosystem.