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| Input terminals | Ixx (xx represents the terminal's number) |
| Number of inputs | 14 |
| Galvanic isolation | Yes (if an external power supply is used) |
| Internal 12 VDC power supply positive pole (only for DI, AI or AO) | 12V |
| Configurable terminals | P01, P02 |
| Maximum voltage | 24 VDC |
| Maximum voltage for log. 0 | 3 VDC |
| Minimum voltage for log. 1 | 7 VDC |