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COM-2PD-LPE_img1COM-2PD-LPE_img1

COM-2PD-LPE

  • Max. 921,600bps RS-422A/485 Serial Communication
  • Possibly used as Windows-standard COM ports.
  • Isolation between PCs, surge protection for all signal lines
  • Max. 16 cards can be installed as configured in the range COM1 – COM256.
  • Each channel is equipped with separate 128-byte FIFO buffers for transmit and receive.
  • Support for Low Profile size slot / standard size slot

Data Sheet PDF

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    SKU: COM-2PD-LPE Category: Tag: Brand:
    Description
    Specifications
    Ordering Informations
    Overview / Features

    This product is a low profile sized PCI Express bus-supported card designed for extending RS-422A/485 compatible serial communication functionality on your PC.
    The product has two RS-422A/485 communication ports.
    Higher noise-resistant models with isolation between a PC and bus line as well as a surge protection circuit for communication ports. With a 128byte built-in FIFO buffer for transmission and reception of each channel, the product supports a baud rate of up to 921,600bps.
    It also comes with a Windows driver, which allows cards to be used as OS-standard COM ports.

    • Max. 921,600bps RS-422A/485 Serial Communication
      • The product has two RS-422A/485-standard serial ports. Baud rates from 30 to 921,600 bps can be set.
    • Possibly used as Windows-standard COM ports.
      • Comes with a driver software that allows the products to be used under Windows 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. In addition, supplies a diagnostic program to confirm hardware operation and to perform a communication test with equipment.
    • Isolation between PCs, surge protection for all signal lines
      • Between PCs are electrically isolated.
        As isolation of the bus is provided, this prevents electrical noise 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.
    • Each channel is equipped with separate 128-byte FIFO buffers for transmit and receive.
      • Employed a buffer memory 128-byte dedicated to transmission and 128-byte for each channel.
        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, you can build an optimum system according to your use.
    • Support for Low Profile size slot / standard size slot
      • Bundled with each bracket for Low Profile size slot / standard size slot. Exchanges it for the standard size bracket when mounting on the standard size slot.

    Specifications

    Specifications
    Add-on Module
    Series –
    Bus Specification PCI Express
    Size Low Profile
    Used Connector D-SUB 44-pin (Female)
    Serial Comm.
    Number of Channels 2x RS-422A/485 [ASYNC]
    Transmission Speed 30 ~ 921,600bps
    Isolation Property Isolated & Surge protection
    Transmission Method RS-422A/485 [Asynchronous]
    Supported OS
    Supported OS Windows 11 (64-bit); Windows 10 IoT Enterprise LTSC 2021 (64-bit); Windows 10 IoT Enterprise 2019 LTSC (64-bit); Windows 10 IoT Enterprise LTSB 2016 (64-bit); Windows 10 (64-bit); Windows 10 (32-bit); Windows 8.1 (64-bit); Windows 8.1 (32-bit); Windows 7 (64-bit); Windows 7 (32-bit); Windows Server 2022; Windows Server 2019; Windows Server 2016 ; Windows Server 2012 R2; Windows Server 2008 (64-bit); Windows Server 2008 (32-bit); Linux
    • *The supported OS differs depending on the software used for this product. For more details about supported OS and distribution, please refer to the software Readme or online help.

    Ordering Informations

    Ordering Information
    Model Description Certification
    COM-2PD-LPE Serial Communication Low Profile PCI Express Card RS-422A/485 2ch / Isolation and Surge Protection
    • CE marking
    • VCCI
    Options
    Device Drivers
    Item Item Name
    API-SIO(98/PC) Serial Communication Driver
    Cable
    Item Item Name
    PCE44/9P2S Divider Shield cable, D-SUB44pin -> 9pin x2 (0.25m) for Serial I/O Card
    Extended Warranty Service
    Item Item Name
    ESP-F6 Extended warranty service package (6 years service course) (Japan only)