Manufacturer: SIEMENS Model: 6ES7151-1CA00-1BL0 Product Category: ET200S Compact Unit Operating Voltage: 24VDC Number of Input/Output Points: Up to 32 Digital Input/Output Communication Interface: Integrated PROFINET Interface Storage Capacity: 128KB Working Memory Protection Class: IP20 Weight: Approx. 0 .3kg Dimensions: 13.4 x15.3 x8.9 cm SIEMENS The ET200S compact unit 6ES7151-1CA00-1BL0 is known for its reliability and stability in a variety of harsh industrial environments.The unit has 14 digital input channels and 10 digital output channels, and supports 2 analog input channels and 2 analog output channels at the same time, which can meet the diverse needs of complex industrial scenarios. Its built-in PROFINET interface ensures high-speed data transfer capability, enabling seamless communication between devices. This product adopts advanced design concept to ensure stable performance under high load operation. The compact design makes it easy to install and maintain, which greatly reduces the user's cost of use.In addition, the unit has a wide operating temperature range to maintain efficient operation in extreme environments and is suitable for a variety of industrial application scenarios.