The Siemens part number 6FC5250-6BX10-4AH0 serves as a spare component for the SINUMERIK 840D CNC software version 6-5, specifically tailored for NCU 571.2/571.3 on a PC card. This single license export software is recognized for its version 6.4 capabilities. Please note that this product has been discontinued as of October 1, 2023, and is no longer available for purchase or support, rendering all associated documentation, including user manuals and troubleshooting resources, inaccessible.
