Siemens 6FX1190-1AF00 RAM Card 16K Memory Module

Siemens 6FX1190-1AF00 RAM Card is a 16 KB RAM memory module for SINUMERIK CNC controls, notably the SINUMERIK 3 GA0-3 family. This removable RAM card stores CNC programs and related data in RAM for execution by the controller, delivering fast access times and a portable memory option for legacy Siemens machines. The 6FX1190-1AF00 is cataloged as a 16 KB RAM memory card compatible with older SINUMERIK configurations that use dedicated RAM modules for program storage. It belongs to Siemens' RAM card family used to expand or substitute the controller's memory during operation, allowing quick swapping between jobs or configurations on supported CNC machines. Typical applications include older SINUMERIK CNC mills and lathes that rely on RAM-based program storage to load and run programs directly from the memory card. When installing, ensure compatibility with the SINUMERIK 3 GA0-3 system and follow standard handling practices for RAM cards in industrial CNCs; the part is commonly referenced in supplier catalogs and repair listings under 6FX1190-1AF00.