Siemens 6AV6644-0AA01-2AX0 is the SIMATIC MP 377 12-inch Touch Multi Panel. Siemens specifies a 12-inch color TFT display, Windows CE 5.0, 12 MB configuration memory and configuration with WinCC flexible 2007. The official lifecycle wording is PM400: Announcement of product phase-out, effective from 1 October 2012. Siemens also states that the new part has been blocked for delivery since 1 January 2015 while spare-part availability can continue as required. This wording is retained without calling the panel Discontinued. Stockoems presents original new condition, in-stock availability and a one-year warranty as its own commercial terms, with compatibility review, protective packaging and worldwide shipping coordination.

Confirmed product scope

Condition, availability and warranty are Stockoems commercial information, not Siemens commitments. Availability is reconfirmed before order processing.

Operator interface path

Typical procurement situations

Compatibility and revision notice

Match the complete 6AV6644-0AA01-2AX0 suffix, physical panel dimensions, cabinet cutout, power data, communication interfaces and WinCC flexible project. Back up the installed HMI project where possible and review transfer compatibility before replacement. Do not substitute another MP 377 screen size or key-panel version by appearance alone.

Frequently asked questions

Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.