COM-4C-LPE 串行通信 Low Profile PCI Express 总线板卡 RS-232C 4ch

• 概要・特点
• 机能・规格
• 订购信息・选件
• 技术支持・下载

概要・特点

This product is an interface card of PCI Express bus conformity to perform an outside device and serial communication of RS-232C conformity. It is equivalent to a Low Profile size slot and is equivalent to a standard size slot by changing it for an attached bracket. It possess a serial port of one channel with one piece. Using a attached normal COM driver software[COM Setup Disk] , It can access COM port of standard as Windows or Linux.

• Max. 921,600bps RS-232C Serial Communication

  • The < COM-4C-LPE > has four RS-232C-standard serial ports. Baud rates from 2 to 921,600bps can be set. When using the bundled “Standard COM Driver Software” and “Driver library API-PAC(W32)”, baud rates from 15 to 921,600bps can be set.
• Possibly used as Windows, Linux-standard COM ports, using the bundled driver library

  • Comes with a driver software that allows the cards to be used under Windows / Linux in the same way as COM ports on the PC. Under Windows, the product supports the OS-standard Win32 API communication function as well as Visual Basic MSComm. Under Linux, OS-standard tty driver’s standard-function can be used. In addition, supplies a diagnostic program to confirm hardware operation and to perform a communication test with equipment.
• Max. 16 cards can be installed as configured in the range COM1 - COM256.

  • Up to 16 cards can be mounted on a single PC. COM1 - COM256 can be set using the device manager.
• Equipped with separate 128-byte FIFObuffers for transmit and receive.

  • Employed a buffer memory 128-byte dedicated to transmission and 128-byte. These are FIFO format, useful for high speed communications and to reduce the load to the CPU when transmitting/receiving. As the device manager can be used to enable/disable the use of FIFO and set the FIFO trigger size, this permits operation to be adjusted to achieve optional performance for your system.
• To suit your application, cables and connectors are available as optional.

  • Distribution cable for 4channels and 44-pin D-SUB connectors (male type) for your own cables are available as optional.
• The control line for RS-232C can be controlled and monitored by software.

  • The control lines for RTS, CTS, DTR and DSR can be controlled and monitored using an application. The lines can be controlled or monitored by software from the application.