Fanuc A16B-1211-0091/05C Bubble Memory Board

Fanuc A16B-1211-0091/05C is a Bubble Memory Board used in legacy Fanuc CNC systems to provide non-volatile memory storage for part programs, parameters, and system data using bubble memory technology. Model: A16B-1211-0091/05C Manufacturer: Fanuc Type: Bubble Memory Board Memory Type: Magnetic bubble memory (non-volatile) Function: Storage of CNC parameters, ladder programs, part programs, and system data Interface: Fanuc proprietary bus for main CPU or master board connection Compatibility: Fanuc 6MB, 10/11/12 Series CNC controls (model-specific) Mounting: PCB plug-in board Backup: Retains memory without battery (inherent to bubble memory design) Application: CNC machine tools requiring durable, shock-resistant memory modules Country of Origin: Made in Japan Please review pictures carefully and let us know if you have any questions!