Dear Experts
I've a project of S7-400 & there are some new hardware required I didn't deal with before
The Items are as follows:-
6ES7960‐1AA04‐5AA0
6ES7960‐1AA06‐0XA0
I just need from you to let me know about them 7 how they used in S7-400 systems however the systems is consist of Power supply 407, CPU-412
I'll be waiting for your help asap