
| PIN | Description |
|---|---|
| 1 | Ground |
| 2 | Voltage input/output |
| 3 | RS485 B |
| 4 | RS485 A |
| 5 | Shunt A (-) |
| 6 | Shunt A (+) |
| 7 | Shunt B (-) |
| 8 | Shunt B (+) |
| 9 | Voltage B |
| 10 | Voltage A |
| 11 | +5DC Output (controlled) |
| 12 | Temperature Bus |
| 13 | Zone 2 |
| 14 | Zone 1 |
| 15 | Zone 4 |
| 16 | Zone 3 |
| 17 | Zone 6 |
| 18 | Zone 5 |
| 19 | Zone 8 |
| 20 | Zone 7 |
| 21 | Zone 10 |
| 22 | Zone 9 |
| 23 | Zone 12 |
| 24 | Zone 11 |
| 25 | Zone 14 |
| 26 | Zone 13 |
| 27 | Digital Output |
| 28 | Zone 15 |