Manufacturer: SIEMENS Product Model: 6ES5946-3UA22 Module Type: CPU946 Processor Module Operating Voltage: 24VDC Input Current: 5A Memory Capacity: 2MB Program Storage Capacity: 256KB Communication Interface: RS232/RS485 Operating Temperature Range: -25 ° C to + 60 ° C Protection Class: IP2 The SIEMENS 6ES5946-3UA22CPU946 processor module is a high-performance module designed for industrial automation control systems.It has powerful data processing ability and stable operation performance, and can cope with various complex industrial environments. The module adopts advanced microprocessor technology and supports a variety of industry standard communication protocols, such as MPI interface, which makes it widely used in factory automation, process control and other fields. Designed with reliability in mind, the CPU946 processor module is stable over an operating temperature range of -25 ° C to + 60 ° C and has a storage temperature range of -40 ° C to + 85 ° C, ensuring performance in extreme environments.It has a memory capacity of 1MB and a program storage capacity of 256KB, which is enough to meet the needs of most industrial applications. In addition, the module is equipped with abundant input and output interfaces to facilitate connection and communication with other devices, thus achieving efficient automation control.