2 Port PCI Express RS422/485

The SG-PCIE2S422485 2 Port PCI RS422 /485 Express card is designed for PC, workstation, thin client, or server applications to provide instant RS422 /485 Serial port expansion. The port expansion is carried via the PCI Express bus which provides a scalable, high-speed, serial I/O bus maintaining backward compatibility with PCI applications and drivers.

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The architecture SG-PCIE2S422485 2 port PCI RS422 /485 Express Card offers a high-performance, point-to-point, serial bus at speeds of 250Mbytes/sec and up to 4GBytes/sec. This PCI Express Card can also provide for future speeds of up to 8GBytes/sec in new serial applications.

The SG-PCIE2S422485 is compatible with new and legacy RS422 / 485 devices. It is easy to install and use with its plug-and-play feature along with its Installation Wizard. It provides the versatility and scalability to quickly adapt to newer serial technologies. The  2 port PCI RS422 /485 Express Card product line offers numerous choices to expand your network grow with your requirements.

We’ve made it easy! You don’t have to configure I/O address, IRQ jumpers, DMA or others when you are connecting your devices. The System will recognize the device and install the drivers automatically. The SG-PCIE2S422485  2 port PCI RS422 /485 Express Card is an ideal solution for your expanding applications.

Features

• Full x1 PCI Express Throughput, 250Mbytes/sec
• Fully Compliant with PCI Express Base Specifications, Revision 1.1
• Supports RS485 Auto Transceiver Turn Around by Unique Featured ATTATM Hardware
• 128-byte deep FIFO per transmitter and receivers
• Supports 2 DB9-male Connectors
• Support 4-wire RS422/485 and 2-wire RS485 Modes
• Supports RS422/485 Speed up to 921.6Kpbs
• Optional Model: Isolated and 15KV ESD Surge Protection

Additional Features & Specifications:

System

Serial Ports

Two DB9-male RS422/485 Connectors, the key benefits are:

• Connector: Two DB9 Male Connectors
• 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^TM: Auto RS485 Transmitter buffer direction control by the ATTA^TM Hardware. Guarantee Fast Turn Around the Transceiver.

I/O Hardware

• Two DB9-male Connectors

OS Support

• Windows 10, 8, 7, XP 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

• 3.93” x 2.75” (10.00cm x 7.00cm)

Product Specifications

Product Documentation & Drivers

Need drawings, CAD files, or other compliance documentation? Click HERE