Manufacturer: SIEMENS Model: 6ES7151-7AA20-0AB0 Product Type: CPU Interface Module Operating Voltage: 24VDC Input/Output Points: 24 DI, 16DO Communication protocol: PROFINET Protection class: IP20 Operating temperature range: -25 ° C to + 60 ° C Storage temperature range: -40 ° C to + 85 ° C Weight: approx. 0.5 kg Dimensions: W X H X D: 135mm X 90mm X 85mm This SIEMENS 6ES7151-7AA20-0AB0 CPU interface module is an important part of industrial automation control system.It adopts advanced PROFINET communication protocol to ensure high-speed and stable data transmission. The module supports the connection of up to 32 I/O modules, providing the flexibility to expand the input and output capabilities of the system. The compact design, easy installation and small footprint make the product suitable for deployment in a variety of industrial environments. Its wide operating temperature range enables it to maintain stable operation in extreme environments, ensuring the continuity and reliability of the production process.In addition, the module has excellent electromagnetic compatibility, which can effectively resist external interference and ensure the accuracy of data transmission. Through seamless integration with other automation components of the SIEMENS, this product can provide customers with a complete automation solution, improving the efficiency and stability of the overall system.