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 % |
