| Conversion | RS232 to RS422 or RS485 with automatic (or software) RS485 turnaround, line polarization and termination via miniature jumpers | |
| Speed | Up to 250 Kbps | |
| Connections | Female SUB D9 connector to the RS232 port and a screw-in connecting terminal for the RS422/485 | |
| Signaling | TxD and RxD signal display on LEDs | |
| Power | From an external source (external power between +4,7VDC and +5.5VDC, symmetrical jack for left or right side connection - USB power cable included), optional remote power supply | |
| Fan-out | 128 RS485 interfaces in homogenous network | |
| Protections | HF Filtration, DES IEC801-2 protection, level 4, max. 15KV Surge protection by "transient voltage suppressors", 0.3 KW 8/20 µS, 1500 Veff galvanic isolation | |
| Consumption | 150 mA, 32 RS485 interfaces with termination (maximum) | |
| Environment | Operating temperature between 0°C and +65°C Relative humidity 95% to +25°C | |
| Dimensions | 73 mm (L) x 31 mm (l) x 14.8 mm (H), 31 g. | |
| Accessories | Miniature screwdriver and USB power cable | |