6ES7954-8LL02-0AA0 6ES79548LL020AA0 SİEMENS USED cards card memory card plc 6ES7 954-8LL02-0AA0 954-8LL02-0AA0 7954-8LL02-0AA0 6ES7954-8LL02-0AA0 MMC 6ES7954-8LL02-0AA0 MMC CARD 6ES7954-8LL02-0AA0 PLC CARD 6ES7954-8LL02-0AA0 HAFIZA SIEMENS MMC CARD SIEMENS MEMORY SIEMENS HAFIZA KART