USB-COM422-PLUS2

The USB-COM422-PLUS2 is a USB to a dual interface RS422 level serial UART adaptor incorporating FTDI’s FT2232H Hi-Speed USB2.0 (480Mb/s) to dual serial UART interface IC device. The FT2232H handles all the USB signaling and protocols. The adaptor provides a fast, simple way to connect devices with an RS422 interface to USB. USB-COM422-PLUS2 is a USB to a dual-port RS422 adapter. The integrated electronics of the USB-COM422-PLUS2 utilise the FTDI FT2232H and includes RS422 level shifters plus TXD/RXD LEDs to provide a visual indication of data traffic through the module. The module uses a standard USB-B device connector for connection to an upstream host or hub port. RS422-level signals, including modem handshake signals, are available on an industry-standard DE-9P connector. The maximum RS422-level data rate is 10Mbps.

• Adds dual RS-422 serial port by connecting to a USB 2.0 Hi-Speed interface.
• Easy plug & play installation and RS-422 device connection
• Works with USB 1.1 & 2.0 Host and Hub ports
• Industry standard FTDI chip set & device drivers for maximum compatibility
• Microsoft Windows WHQL-certified, Mac OS X, Linux and Windows CE device drivers
• Installs as a standard Windows COM port
• Supports Windows Server 2008, 2003, Vista, XP, 2000, Windows CE, Linux, Mac OS X
• FIFO with 4K byte transmit buffer, 4K byte receive buffer
• RS-422 data signals: TxD+,TxD-,RxD+,RxD-,RTS+,RTS-,CTS+,CTS-,GND. Serial port speed up to 10Mbps
• Powered by USB port. No external power adapter required

警告

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.