Orbis ATC-820 Operation & User’s Manual

User’s Manual Introduction The ATC-820 module is a cost-effective way to convert RS485 industrial buses to a USB interface. When connected to a PC USB port the ATC-820 module is automatically detected and is installed as a native COM port which is compatible with any existing serial communication application. Multiple modul ...

the USB-HS Serial Converter into the USB port. 3. If you have already installed a Modem device before, click Start, Settings, and Modems. Open Modems Properties, select the Modem, and click Properties. In General tab, please change the Port value to USB Serial Port (COM3). 4. After finishing these pro ...