6ES79548LL030AA0,SIMATIC S7 MEMORY CARD. 256 MB
6ES79548LP030AA0,S7 MEMORY CARD FOR S7-1X00 CPU,3
6ES79548LT030AA0,SIMATIC S7 MEMORY CARD. 32 GB
【SIEMENS】6ES79711AA000AA0,
6ES79720AA020XA0,REPEATER,RS485,PROFIBUS/MPI,31N,
6ES79720AB010XA0,REPEATER DIAG DP 12MB FAST-CONNE
6ES79720BA120XA0,PROFIBUS_CONN_3ES7972-0BA12-0XA0
【SIEMENS】6ES7972-0BA12-0XA0,
