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The VSCOM USB-COMi-SI delivers one isolated serial port (RS-422/RS-485) from USB connection.
Isolated industrial serial ports on USB connect RS-422 and RS-485 devices, used in industrial environment. With RS-485 the data direction is controlled by the port, without further action from the software. The high speed serial port with the 128 byte FIFO allow high speed communication, even in heavy loaded systems. Unique features reduce the system load. The serial port also allows unusual speed settings like 500.000bps.