Manufacturer: SIEMENS Model: 6ES7414-4 HM14-0 AB0 Interface type: 1 MPI/DP interface, 1 DP interface, 2 synchronous module interfaces Memory capacity: 2.8 MB (data storage 1.4MB, Program storage 1.4MB) Applicable system: S7-400H and S7-400F/FH Size: Based on the real object SIEMENS 6ES7414-4HM14-0AB0 CPU is an important part of SIMATIC S7-400H series, specially designed for automation systems with high reliability requirements.This processor has excellent data processing ability and can support complex logic operations and real-time control tasks. It is equipped with 4 high-performance interfaces, including 1 MPI/DP interface and 1 DP interface, and 2 interfaces for synchronous modules, which can easily achieve efficient communication with other devices. The processor has a memory capacity of 2.8 MB, of which 1.4MB is used to store data and 1.4MB is used to store programs, ensuring enough storage space to cope with various complex control tasks.Its wide operating temperature range, from -25 ° C to + 60 ° C, enables stable operation in harsh industrial environments. In addition, this processor has excellent anti-interference ability and stable power supply voltage requirements, which makes it perform well in various industrial application scenarios.