Proxy Siemens module 6ES5944-7UB21 Siemens communication module
SIMATIC S5, CPU 944 Central processing unit for S5-115U with 2 interfaces
The 6ES5944-7UB21 from Siemens is a central processing unit (CPU) designed for the SIMATIC S5-115U automation system. This CPU 944 model is equipped with two communication interfaces, supporting efficient control and data exchange within industrial production environments. With a robust build quality typical of Siemens, the 6ES5944-7UB21 ensures reliable operation in demanding manufacturing settings. The unit is engineered for seamless integration and long-term performance, making it suitable for both new installations and retrofitting existing systems. The 6ES5944-7UB21 weighs approximately 1.6 kg and is constructed with high-quality industrial materials to withstand daily operational stresses. Installation is straightforward, following standard DIN rail mounting procedures.