USB 시리얼 변환기 칩 제조 업체중 가장 유명한 FTDI 사에서 직접 기술지원하는 제품입니다.

HI-Speed USB to 1-Port Serial RS422 or 485 Adapter, USB to serial 1 Port 변환기

The ES-U-2001-S is a 1 port RS422/485 USB to serial adapter. This adapter includes an EasyMode setting by hidden DIP switch. The ES-U-2001-S offers terrific value and convenience with no need to open chassis to set operation modes, the upper case can be slid open for easy RS422, RS485 mode settings.

 

• Adds one RS-422 or RS-485 serial port by connecting to a USB port

• One DB9 male connector

• No need to open chassis to set operation modes- upper case can be sliding open for easy RS-422, RS-485 mode settings

• Installed as standard Windows COM port

• RS-422 data signals: TxD-, TxD+, RxD+, RxD-, GND, RTS-, RTS+, CTS+, CTS-

• RS-485 4-wire data signals: TxD-, TxD+, RxD+, RxD-

• RS-485 2-wire data signals: Data-, Data+

• Automatic transmit and receive control for 2-wire RS-485 half-duplex mode

• Built-in termination and biasing

• High speed serial port with the baud rate up to 921.6K bps

• Non-standard baudrates supported

• LEDs of Power, TxD and RxD for easy port monitoring and diagnostic

• Serial port protected with surge protection of 10KV

• Powered by USB port, no external power adapter required

• Easy plug and play installation and RS-422/RS-485 device connection

• COM port number assigned can be changed to any COM port number required

• Works with USB 1.1 & 2.0 host port

• Supports Windows 8, Windows 7, Vista, 2003, XP, 2000 and Linux