6ES5921-3WB15 SIEMENS

The SIMATIC S5/SINUMERIK CPU 921 (6ES5921-3WB15) is a central processing unit designed for industrial automation and numerical control applications. It combines the capabilities of the SIMATIC S5 programmable logic controller (PLC) and the SINUMERIK numerical control system. This particular model features a CPU 921 processing unit integrated with a 130W power supply unit, providing both processing power and power distribution within a single module. The integrated PLC functionality allows for the implementation of complex control algorithms and sequential logic. The 130WB power supply ensures stable and reliable operation of the CPU and connected modules. This CPU is suitable for applications requiring both PLC and numerical control capabilities, such as machine tools and automated manufacturing systems. Its robust design and integrated power supply make it a reliable choice for demanding industrial environments. The CPU 921 supports a range of communication interfaces for integration with other devices and systems. Programming is typically done using SIMATIC S5 programming tools. This unit offers a compact and efficient solution for combined PLC and NC applications.