Siemens 6FX1126-0BD01 memory module submodule, EPROM, for SINUMERIK 3 CNC controllers. This circuit board card operates as part of the SINUMERIK 3 memory subsystem, providing EPROM-based storage used by the controller’s memory data. The part is also listed as 6FX1-126-0BD01 and is intended for installation in SINUMERIK 3 hardware configurations requiring a dedicated memory submodule. It is used in maintenance and servicing of legacy SINUMERIK 3 systems that require a dedicated memory module card.
