SIEMENS 6ES5377-0AA21 Description Description SIEMENS SIMATIC S5 377 MEMORY SUBMODULE SHORT TYPE RAM, 32 KBYTES Related products SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FN3300-4SA00-0AA0
