Brand: SIEMENS Model: 6ES7590-1AB60-0 AA0 Processor: High-performance CPU Memory: 2MB RAM Storage: 4MB Flash Memory Input and Output: Multiple Digital Input and Output Channels Communication Interface: PROFINET Interface Power Supply: 24VDC Operating Temperature Range: -25 ° C to + 60 ° C Protection Class: IP20 Weight: about 1.5kg The SIEMENS 6ES7590-1AB60-0AA0 controller uses advanced processor technology to ensure efficient data processing.With 2 MB of RAM and 4 MB of flash memory, it is large enough to support complex control tasks. Multiple digital input and output channels make it flexible to connect various sensors and actuators. In addition, the controller is equipped with a PROFINET interface to facilitate high-speed data exchange with other devices. 24VDC power input makes it suitable for a variety of industrial environments. With an operating temperature range from -25 ° C to + 60 ° C, the controller ensures stable operation in extreme environments.The protection grade reaches IP20, which can effectively prevent dust and water droplets from entering and ensure the long-term reliable operation of the equipment. The weight is only about 1.5kg, which is convenient for installation and maintenance. Whether used in factory automation, process control, or building management systems, this controller provides superior performance and stability.