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Single Port Serial RS422/485 PCIe Card


Quick Overview

The SG-PCIE1S422485 RS422/485 to PCI Express card is designed for your PC, workstation, thin client, or server to provide instant RS422/485 Serial port expansion via the PCI Express bus.

Availability: In stock



PCI Express provides a scalable, high-speed, serial I/O bus that maintains backward compatibility with PCI applications and drivers. Its architecture defines a high-performance, point-to-point, scalable, serial bus at speed of 250Mbytes/sec to 4GBytes/sec (and 8Gbytes/sec in the future).

The SG-PCIE1S422485 is compatible with new and legacy RS422/485 devices. It is easy to install and use with its plug-and-play feature. It provides the scalability to quickly adapt to new serial technologies. Complete product line offer many choices help you to expand and make your network grow with your requirements.

With the PCI Express Plug-and-Play feature and drivers, simply follow the instructions of Install Wizard, then you are done. You don’t have to deal with I/O address, IRQ jumpers, DMA and others when you are connecting the devices. The System will recognize the device and install the drivers automatically. The SG-PCIE1S422485 is an ideal solution for your expanding applications.

Additional Features & Specifications:

  • Fully Compliant with x1 PCI Express Base Specifications 1.1

  • Serial Ports
  • One DB9-male RS422/485 Connector, the key benefits are:

  • Connector: One DB9 Male Connector
  • Interface: 3 modes are selectable: 4-wire RS422 (TXD+/-, RxD+/-). 4-wire RS485 (TxD+/-, RxD+/-). 2-wire RS485 (Data+/
  • Parity: None, Even, Odd
  • Data bits: 5,67,8,9 bits Data Frames
  • Speed: up to 921.6Kbps
  • Terminator: 120 OHM, can be Enabled/Disabled by a Jumper
  • ATTA™: Auto RS485 Transmitter buffer direction control by the ATTA™ Hardware. Guarantee Fast Turn Around the Transceiver.

  • I/O Hardware One DB9-male Connector

  • OS Support
  • Windows 2000, XP, 2003, 2008, Vista, Win 7 and Linux

Environmental Specifications

  • Operating Temperature: 0 to 55°C (32 to 131°F)
  • 10% to 90% relative humidity (non-condensing)
  • Storage Temperature: 40 to 75°C (-40 to 167°F)
  • 5% to 95% relative humidity (non-condensing)

Form Factor

  • 3.3" x 2.04" (8.50cm x 5.20cm)

Additional Information

UPC 736983900135
Manufacturer SerialGear
Length No
Color Orange/Silver
OS Support Linux, Win 7, Win Vista, Win XP

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