This accessory allows you to emulate four RS422 OR RS485 ports using a USB socket. The ports will appear in the device manager as 'real' serial ports, whose addresses you can work with. Complies with USB1.1, 1.0 and 2.0 standards. USB 2.0 High Speed (480 Mbits/Second) and Full Speed (12 Mbits/Second). USB B female interface on USB side (A/B cable supplied, PC side connection type A), DB9 male on RS422/485 side. USB signals: VCC, DATA+, DATA-, GND and FG. RS-485 signals: TxD+, TxD-, RxD+, RxD-, GND (4 wires). RS-485 signals: DATA+,DATA-,GND (2 wires). Front panel indications: Send (TXD) and Receive (RXD). Parity: None, Even, Odd, Space, Mark. Flow Control XON/XOFF. Drivers for Windows XP/Vista/7/8/10/11,Server 2008/2012, Mac OS X, Linux and Windows CE. Comes with power supply (can work.
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