SIEMENS 6AV3971-1PA03-1AA0 Description Description SIEMENS MEMORY SUBMODULE FOR OP30 W/O OPER. SYSTEM EPROM 256 KB FLASH-EPROM Related products SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FK7011-5AK71-1TG3
