 
                                                                              | Transmission rate | 19.2 kBit/s | 
|---|---|
| Service primary side | Other | 
| Connection type primary side | Other | 
| Service secondary side | RS-485 | 
| Connection type secondary side | Other | 
| Bi-directional | No | 
|---|---|
| Overcurrent protection | No | 
| Galvanic separation | Active | 
| Nominal electricity consumption | 21 mA |