| 6ES7 321-1BH50-4AA2Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €249.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €459.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €119.00 | 7 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €439.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €589.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €409.00 | 7 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €589.00 | 7 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €249.00 | 7 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €589.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €349.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €119.00 | 7 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €229.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €139.00 | 7 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €379.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €369.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €289.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €169.00 | 7 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €319.00 | 7 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €329.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €149.00 | 7 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €779.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €789.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €549.00 | 20 days | DE | |
| Siemens Simatic S7-300 Digital Module | Siemens Simatic S7-300 Digital ModuleI/O modules | Not confirmed | 4 | €639.00 | 20 days | DE | |