USB-COM422-PLUS4

The USB-COM422-PLUS4 module is a single USB interface to four independent RS422 ports, communication device. The integrated electronics of the USB-COM422-PLUS4 utilise the FTDI FT4232H (USB 2.0 Hi-Speed device) and includes RS422 level shifters plus Power/TXD/RXD LEDs to provide a visual indication of data traffic through the module. The module uses a standard USB Mini 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. The USB-COM422-PLUS4 module requires USB device drivers, which are used to make the USB-COM422-PLUS4 appear as four Virtual COM Ports (VCP). This allows existing serial communications software such as HyperTerminal to exchange data through the USB-COM422-PLUS4 to a legacy RS422 peripheral device.

• Adds quad RS-422 serial ports 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 four standard Windows COM ports
• Supports Windows Server 2008, 2003, Vista, XP, 2000, Windows CE, Linux, Mac OS X
• FIFO with 2k byte transmit buffer, 2k 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

Applications

Communications et Réseaux, Sans Fil, Périphériques Portables, Médical, Sécurité, Audio, Industrie, Electronique Grand Public, Détection et Instrumentation, Imagerie, Video et Vision

Avertissements

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