| Manufacturer | Part number | Category |
|---|---|---|
| Siemens | 6ES5-450-6AA12 | PLC & Software |
| Siemens | 6ES5-450-8FA12 | PLC & Software |
| Siemens | 6ES5-450-8MB11 | PLC & Software |
| Siemens | 6ES5-450-8MD11 | PLC & Software |
| Siemens | 6ES5-451-4UA11 | PLC & Software |
| Siemens | 6ES5-451-4UA12 | PLC & Software |
| Siemens | 6ES5-451-4UA13 | PLC & Software |
| Siemens | 6ES5-451-4UA14 | PLC & Software |
| Siemens | 6ES5-451-5AA12 | PLC & Software |
| Siemens | 6ES5-451-5AA13 | PLC & Software |
| Siemens | 6ES5-451-7LA21 | PLC & Software |
| Siemens | 6ES5-451-8MA11 | PLC & Software |
| Siemens | 6ES5-451-8MD11 | PLC & Software |
| Siemens | 6ES5-451-8MR11 | PLC & Software |
| Siemens | 6ES5-451-8MR12 | PLC & Software |
| Siemens | 6ES5-452-8MR11 | PLC & Software |
| Siemens | 6ES5-453-4UA11 | PLC & Software |
| Siemens | 6ES5-453-4UA12 | PLC & Software |
| Siemens | 6ES5-453-7LA11 | PLC & Software |
| Siemens | 6ES5-453-8MA11 | PLC & Software |