USB to RS485 Converter (Galvanic Isolation, DIN rail)


The USB to RS485 converter works as a virtual COM port when connected to a computer.
Powered by "CH340" driver widely available on the web.
This version contains:

- DIN rail case;
- complete galvanic isolation between USB and RS485 (power and data lines);
- autoswitch of data direction of the RS485 driver;
- LED indication of Rx Tx and power;
- protection against overvoltage RS485;
- maximum current protection RS484;
- there is an isolated ground terminal for the RS485 line;
- terminal and traction resistors.
We also have a simplified version without galvanic isolation and indication (see among our other products or contact us).


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