SIEMENS 6AV3971-1PA05-1AA0 Description Description SIEMENS MEMORY SUBMODULE FOR OP30 W/O EPROM OPERATING SYSTEM 768 KB FLASH-EPROM Related products SIEMENS 1FN3050-4SA00-0AA0 SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1790L811A
