CPU type: SIMATIC S7-1500 Model: 6ES7515-2 TN03-0AB0 Working memory: 1MB program memory, 8 MB data memory Input and output: Integrated PROFINET interface, Supports 2 PROFINET interfaces Supply voltage: 24VDC Protection class: IP20 Operating temperature range: -25 ° C to + 60 ° C Storage temperature range: -40 ° C to + 85 ° C Weight: approx. 0.4kg The 6ES7515-2TN03-0AB0CPU module, SIEMENS the S7-1500 series, is a high-performance controller designed for industrial automation。Its powerful processing capability can meet the needs of data processing in complex industrial environment, and it is widely used in manufacturing, energy, transportation and other fields. The module is equipped with 1 MB of program memory and 8 MB of data memory, capable of storing a large amount of control logic and operating data. The integrated PROFINET interface supports two independent network connections, which can easily communicate with other devices and improve the flexibility and reliability of the system.In addition, the module has good anti-interference and wide operating temperature range, and can operate stably in harsh industrial environment. The compact design makes it easy to install in the control cabinet, saving space.