Axxon 1 Port PCI Express (PCIe) Galvanically Isolated RS422/RS485 Host Card Adapter with DMA

SKU: AXLF1089KB MFR: LF1089KB
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Key Features

  • Upgrade your system with this Axxon PCIe card for reliable RS422/RS485 connectivity.
  • Enjoy superior data transfer speeds with DMA support on this high-performance PCIe adapter.
  • Protect your equipment with galvanic isolation, preventing electrical damage via the PCIe card.
  • Ideal for industrial automation: this RS422/RS485 host card ensures robust communication.
  • Expand your computer's capabilities using this Axxon PCIe card for serial communication tasks.
  • Backed by a 5-year warranty, this RS422/RS485 PCIe adapter offers long-term reliability.
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Special Order Item?Estimated to Ship: 08/24/2025
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About Axxon 1 Port (PCIe) Galvanically Isolated RS422/RS485 Host Card Adapter with DMA

Make your industrial automation and control systems more efficient with the high-quality Axxon 1 Port PCI Express (PCIe) Galvanically Isolated RS422/RS485 Host Card Adapter with DMA. This reliable and durable adapter is designed to provide superior, high-speed communication, making it an essential component for any robust computing setup.

Engineered with galvanic isolation, this PCIe host card adapter ensures safe data transmission by eliminating ground loop currents and protecting your system from electrical surges. The Direct Memory Access (DMA) feature further enhances performance by allowing data to be transferred directly between the computer's memory and the adapter, bypassing the CPU to reduce latency and increase system speed.

This user-friendly RS422/RS485 host card adapter is compatible with a wide range of operating systems, including Windows, Linux, and macOS. This broad compatibility makes it a versatile solution for various applications, whether you're setting up a home office or managing a large-scale industrial operation.

With the Axxon 1 Port PCI Express (PCIe) Galvanically Isolated RS422/RS485 Host Card Adapter with DMA, you can easily connect multiple devices that use RS422 or RS485 communication protocols to your computer. This enables seamless communication and data transfer between your devices and computer, streamlining your operations and boosting productivity.

Experience the difference in speed and reliability with this top-tier PCIe host card adapter, designed to meet the demands of today's high-performance computing environments.

Axxon 1 Port (PCIe) Galvanically Isolated RS422/RS485 Host Card Adapter with DMA Features

  • PCI Express Gen1, Gen2, Gen3 expansion slot compatible (x1, x2, x4, x8, x16 lane)
  • Native PCI Express UART Controller with DMA and MSI support offers low latency response
  • FLEXIBAUD feature permits custom user defined baud rates with precision framing
  • Isolated RS422 / Isolated RS485 (2w/4w) jumper selectable modes
  • 3kVrms Digital Isolator with 4.2kv Isolated DC-DC Power Supply
  • Enhanced 16550 / 16650 / 16750 / 16950 UART modes
  • 9-bit multi-drop support
  • DB9 Male connector (TX+, TX-, RX+, RX-, Ground)
  • Full (4-wire) duplex pin out support (Isolated TX+, Isolated TX-, Isolated RX+, Isolated RX-)
  • Half (2-wire) duplex pin out support (Isolated D+, Isolated D-)
  • Local Echo ON / OFF support (RS485)
  • Low or Full Height mounting bracket support
  • High speed design with DMA support for autonomous data transfers without CPU intervention
  • Support for up to 500 kbps data rates with p/n LF1089KB-500
  • Support for up to 20 Mbps data rates with p/n LF1089KB-20
  • +/-15kv ESD and short-circuit protected RS422/RS485 compliant transceiver
  • Surge voltage and surge current protected interface
  • Fail-safe biased design with support for assorted bias configurations
  • Hardware state machine auto-enables RS485 transmitter
  • Supported on Windows (32 & 64 bit) and Linux (32 & 64 bit)
  • FCC, CE, RoHS, Pb-free and Conflict of Minerals compliant

Warranty Information

This product has a limited warranty of 60 months for parts and 60 months for labor.

https://axxon.io/

800-361-1913

Key Features

  • Upgrade your system with this Axxon PCIe card for reliable RS422/RS485 connectivity.
  • Enjoy superior data transfer speeds with DMA support on this high-performance PCIe adapter.
  • Protect your equipment with galvanic isolation, preventing electrical damage via the PCIe card.
  • Ideal for industrial automation: this RS422/RS485 host card ensures robust communication.
  • Expand your computer's capabilities using this Axxon PCIe card for serial communication tasks.
  • Backed by a 5-year warranty, this RS422/RS485 PCIe adapter offers long-term reliability.

What's in the box:

  • 1 Port PCI Express (PCIe) Galvanically Isolated RS422/RS485 Host Card Adapter with DMA
  • Axxon 5 Year Limited Warranty