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SIEMENS 6ES5816-1AA21: Advanced SIMATIC S5 CPU 944 for Industrial Automation

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The SIMATIC S7 CPU 944 control system module from Siemens is designed for high-performance automation tasks, offering precise control, reliability, and scalability for industrial applications.

Processor Type:High-performance microcontroller

Operating System:Siemens SIMATIC S7 OS

RAM Capacity:512 KB

Flash Memory:4 MB

Communication Interfaces:Profinet, Modbus TCP/IP, Ethernet

Power Supply:12-24V DC

Dimensions (WxHxD):105 x 94 x 280 mm

Weight:0.5 kg

    The SIEMENS 6ES5816-1AA21 is engineered to deliver high performance and reliability in demanding industrial environments. Its efficient processor, combined with ample memory resources, ensures smooth operation and quick response times in complex control applications.

    Featuring dual communication interfaces (MPI and PROFIBUS DP), this CPU facilitates easy connectivity with various devices and systems, enhancing flexibility and efficiency in your automation setup.

    With its compact design and wide operating temperature range, the SIEMENS 6ES5816-1AA21 is suitable for a broad spectrum of industrial settings, from manufacturing floors to harsh outdoor conditions.

    The inclusion of a high-capacity flash ROM and RAM allows for extensive storage and quick access to program data, crucial for the seamless execution of sophisticated control algorithms and data processing tasks.

    Backed by Siemens’ commitment to quality and reliability, the 6ES5816-1AA21 undergoes rigorous testing to ensure it meets the highest standards for durability and performance, making it an ideal choice for enhancing the efficiency and productivity of your industrial operations.

SIEMENS 6ES5816-1AA21 OPERATING SYSTEM CPU 944




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

      Our advantages

      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

      Guaranteed authenticity: All our products are genuine and licensed

      Favorable prices: We can purchase directly from overseas, reduce middlemen, and allow you to buy products at a preferential price

      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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