| Manufacturer | Part number | Category |
|---|---|---|
| Siemens | 6ES5 374-2FK21 | PLC & Software |
| Siemens | 6ES5 374-2FL21 | PLC & Software |
| Siemens | 6ES5 374-2FL22 | PLC & Software |
| Siemens | 6ES5 374-2FM21 | PLC & Software |
| Siemens | 6ES5 374-2FP21 | PLC & Software |
| Siemens | 6ES5 374-2FP22 | PLC & Software |
| Siemens | 6ES5 374-2FS21 | PLC & Software |
| Siemens | 6ES5 374-2KL21 | PLC & Software |
| Siemens | 6ES5 374-2KM21 | PLC & Software |
| Siemens | 6ES5 375-0LC61 | PLC & Software |
| Siemens | 6ES5 375-0LD15 | PLC & Software |
| Siemens | 6ES5 375-1LA15 | PLC & Software |
| Siemens | 6ES5 375-1LA61 | PLC & Software |
| Siemens | 6ES5 375-OLD11 | PLC & Software |
| Siemens | 6ES5 375-OLD21 | PLC & Software |
| Siemens | 6ES5 375-OLD31 | PLC & Software |
| Siemens | 6ES5 377-0AA41 | PLC & Software |
| Siemens | 6ES5 377-0BB41 | PLC & Software |
| Siemens | 6ES5 377-OAB31 | PLC & Software |
| Siemens | 6ES5 377-OBA31 | PLC & Software |