Code: 6ES7400-0HR00-4AB0
Product name: CPU 412H

Code: 6ES7400-0HR50-4AB0
Product name: CPU 412H

Code: 6ES7960-1AB04-0XA0
Product name: Sync module for interfacing with CPU 41xH

Code: 6ES7960-1AA04-0XA0
Product name: Sync module for interfacing with CPU 41xH

Code: 6ES7197-1LA11-0XA0
Product name: Y link for S7-400H

Code: 6ES7197-1LA04-0XA0
Product name: Y link for S7-400H

Code: 6ES7964-2AA04-0AB0
Product name: IF-964 DP PROFIBUS module