| Number of inputs: | 1 pcs RS-485 port 1 pcs Power supply |
| Number of outputs: | 1 pcs |
| Operation mode: | Bi-directional RS-485 (half duplex) : Master - Slave |
| Max. transmission speed: | 1 Mbit |
| Overvoltage protection: | 600 W - RS-485 port + Power connector |
| Opto-isolation between input and output: | 1 kV DC |
| Power supply: | |
| Current consumption: | 50 mA @ 12 V DC |
| Operation temp: | -20 °C ... 60 °C |
| Weight: | 0.04 kg |
| Dimensions: | 76 x 32 x 27 mm |
| Manufacturer / Brand: | EWIMAR |
| Guarantee: | 2 years |