RS-422/485 Isolated Repeater
The 485OPDR is an optically isolated RS-422/485 isolated line repeater that can be used to isolate a piece of equipment from the rest of the network. As a repeater, it extends the distance of an existing network an additional 1.2 km (4000 ft.) and expands it beyond the typical 32-node limitation. Data signals and the power inputs connect to the terminal block. 600W surge suppression ensures that the connected equipment is protected even in the harshest of environments. 2-wire RS-485, 4-wire RS-485 and RS-422 are supported. The repeater operates on externally sourced 10 to 30 VDC power. The enclosure has a DIN rail mount that is designed to fit easily on a standard 35mm rail.
Products specifications
| Attribute name | Attribute value |
|---|
| Power Consumption | 700 mA |
| Depth | 3.11" |
| Height | 3.74" |
| Mounting | DIN-rail |
| Width | 0.984" |
| Housing Material | Plastic |
| Certification | CE, FCC, cULus Recognized, File E222870 |
| RS-485 signals | GND |
| RS-422 signals | GND |
| Isolation | 2 kV |
| Product color | Blue |
| LED indicators | Yes |
| Host interface | RS-422/485 |
| Input voltage | RS-232 |
| Operating temperature (T-T) | -40 - 80 °C |
| Storage temperature (T-T) | -40 - 85 °C |
| Operating relative humidity (H-H) | 0 - 95 % |