COM-2PD(LPCI)H 串行通信 Low Profile PCI 总线板卡 RS-422A/485 2ch / 隔离・防浪涌电流

• 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 card is a PCI-compliant interface card for performing RS-422A/485 serial communications with external devices. The card supports a low-profile PCI slot and, if replaced with the supplied bracket, supports a PCI slot, too. The COM-2PD(LPCI)H has two RS-422A/485 serial ports per card. With the Windows version, the Linux version driver (COM Setup Disk).

• Max. 921,600bps RS-422A/485 Serial Communication

  • This product has two RS-422A/485-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 products 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.
• Isolation between channels and between PCs, surge protection for all signal lines

  • The channels are electrically isolated from each other and from the PC.As isolation is provided between channels as well as isolation of the bus, this prevents electrical noise between channels as well as between the PC and external circuits. As surge protection is provided on all signal lines, you can safely use the cards in environments where you are concerned about surges causing incorrect operation or damage to the PC.
• 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.