| Manufacturer | Part number | Category |
|---|---|---|
| 6ES7 7121BB100AA3 | PLC & Software | |
| 6ES7 7121BB100AB4 | PLC & Software | |
| 6ES7 7121BB100AE3 | PLC & Software | |
| 6ES7 7121BB100AE5 | PLC & Software | |
| 6ES7 7121BB100AG0 | PLC & Software | |
| 6ES7 7121BB110AA0 | PLC & Software | |
| 6ES7 7121BB110AA2 | PLC & Software | |
| 6ES7 7121BB110AA3 | PLC & Software | |
| 6ES7 7121BB110AA4 | PLC & Software | |
| 6ES7 7121BB110AA5 | PLC & Software | |
| 6ES7 7121BB110AB0 | PLC & Software | |
| 6ES7 7121BB110AB1 | PLC & Software | |
| 6ES7 7121BB110AB2 | PLC & Software | |
| 6ES7 7121BB110AB4 | PLC & Software | |
| 6ES7 7121BB110AB5 | PLC & Software | |
| 6ES7 7121BB110AC0 | PLC & Software | |
| 6ES7 7121BB110AC1 | PLC & Software | |
| 6ES7 7121BB110AC2 | PLC & Software | |
| 6ES7 7121BB110AC3 | PLC & Software | |
| 6ES7 7121BB110AC5 | PLC & Software |