| Part Number | 6ES7288-1ST20-0AA1 |
| Power supply voltage type | DC24V |
| Total I/O points | 20 |
| Number of digital input points | DI 12 |
| Number of digital output points | DO 8 |
| Digital output type | transistor |
| Part Number | 6ES7288-1ST20-0AA1 |
| Power supply voltage type | DC24V |
| Total I/O points | 20 |
| Number of digital input points | DI 12 |
| Number of digital output points | DO 8 |
| Digital output type | transistor |