Siemens 6AV6642-0AA11-0AX1 Used: Previously Used, May Show Wear But Fully Operational And Functional. Original Packaging May Be Missing

Siemens part number 6AV6642-0AA11-0AX1. *** Spare part *** SIMATIC Touch Panel TP 177A 5.7" blue mode STN display, MPI/PROFIBUS DP interface, configurable from WinCC flexible 2004 Compact HSP Contains open source software which is provided free of charge. See enclosed CD