How can you use the memory card for the S7-1200 CPU? - ID: 87133851 - Industry Support Siemens
6ES7953 8LJ31 0AA0 6ES7 953 8LJ31 0AA0 SIMATIC S7, MICRO SPEICHERKARTE F. S7 300/C7/ET 200, 3,3 V NFLASH, 512 KB, NEU IM KASTEN|card card|card in a boxcard micro - AliExpress
Siemens 6ES7 951-0KF00-0AA0 64KB Speicherkarte für S7-300 – Industrie24