About the Siemens 6AV6644

The Siemens 6AV6644 is a SIMATIC HMI operator panel designed for industrial automation tasks. Built for reliable operator control and clear process visualization, it integrates robust front-panel controls and industrial communication interfaces to fit production floors, machinery stations, and control cabinets. Ideal for retrofits and new installations where durable, easy-to-use HMIs are required.