Analog Input Channel (HART 4In)
| Specification | Rating |
| Number of channels | 4 |
| ADC resolution | 12 bit |
| Input impedance | 247.5Ohm |
| Accuracy (calibrated @ 25 degC) | < 0.15% |
| Accuracy (uncalibrated) | < 0.30% |
| Rangetd> | 0 - 22mA |
| Current Limit | 34mA |
Analog Output Channel (HART 4Out)
| Specification | Rating |
| Number of channels | 4 |
| DAC resolution | 16 bit |
| Drive | 50 - 1170 Ohm Resistive < 50 mH Inductive |
| Accuracy (calibrated @ 25 degC) | < 0.15% |
| Accuracy (uncalibrated) | < 0.30% |
| Rangetd> | 0 - 22mA |