Siemens 6ES7291-8GC00-0XA0 Eeprom Memory Cartridge

Siemens 6ES7291-8GC00-0XA0 is an EEPROM memory cartridge (MC 291) for SIMATIC S7 systems, providing 8 Kbyte of storage to hold the program for S7-200 CPUs. This model, identified by 6ES7291-8GC00-0XA0, is the 8K variant; Siemens also offers 6ES7291-8GD00-0XA0 for 16K program capacity. Used with the MC 291 memory module, the cartridge is designed to store the PLC project on S7-200 installations and facilitates program transfer or archival between compatible Siemens controllers. Commonly deployed in automation tasks that rely on MC 291 EEPROM-based memory to preserve control logic and configuration data, this cartridge is explicitly specified for SIMATIC S7 memory cartridge configurations and is compatible with MC 291-based setups.