Siemens 6AV6643-0CD01-1AX1 HMI Panel MP277 10 Inch MultiPanel

Siemens 6AV6643-0CD01-1AX1 SIMATIC MP277 10" Touch Multi Panel is an industrial HMI with a 10.4" TFT touchscreen and retentive memory for storing projects without power. It includes 6 MB of project/configuration memory and is configurable with WinCC Flexible 2005 Standard SP1 or later. The unit provides three USB ports and a rear SD Card/MultiMediaCard slot for data storage and external peripherals. Typical applications include local visualization and input for SIMATIC S7 PLCs, enabling operators to monitor process variables, navigate screens, and acknowledge alarms directly at the machine or panel cabinet.