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Impulse Embedded is a leading provider of Industrial computing systems and solutions. Our customers rely on us to provide the best embedded computing products and solutions for the challenges presented by today’s industrial demands. Together with our global manufacturing partners we provide world-class innovative embedded computing and automation products and solutions suitable for multiple industrial market sectors.
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The 7406e low profile PCI Express serial interface provides four RS-232 serial ports. For maximum compatibility with a wide range of peripherals, the board supports all standard RS-232 modem control signals. The serial ports utilize a 16C954 UART with 128-byte Tx/Rx FIFOs that enables data rates to 921.6 Kbps for reliable high-speed communications in data intensive applications. This high-performance UART includes 9-bit framing support and is fully software compatible with legacy 16550 applications. In addition, the board derives a 62.5 MHz clock from the PCI Express link. This ultra-high speed clock is divided by a flexible 8-bit clock prescalar with 1/8 steps to provide support for the widest range of standard and non-standard baud rates. The Sealevel SeaCOM software driver and utilities make installation and operation easy using Microsoft Windows and Linux operating systems. The 7406e is a PCI Express X1 board compatible with any low profile PCI Express slot. If you have a standard height PCI Express slot, please order the 7406eS. Both versions include a 36" cable that terminates to four DB25M connectors. If you require a DB9 cable version please see the 7406e-DB9. For more information about the 7406e please contact our technical sales team on +44(0)1782 337800 or alternatively submit an enquiry.
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In order to process returned goods, Impulse Embedded Limited uses an internal RMA system. Before returning goods for any reason, please contact Impulse Embedded Limited (returns@impulse-embedded.co.uk) to request an RMA number. Please confirm the reason for the return of the goods, providing the Serial Number, Product Code, and Impulse Embedded Limited Invoice Number (if known).
When returning goods, please ensure they are suitably packed so as to avoid damage, are in the original packaging, along with all accessories, with the outer packaging marked with the RMA number. It is recommended that you use a signed delivery service, as goods lost in transit are not the responsibility of Impulse Embedded Limited.
Please do not write the RMA number on the goods or on the original packaging. Impulse Embedded Limited may refuse returned goods and return them if they arrive without an RMA number, or not in the original packaging.
Sealevel 4 Port RS-232 Low Profile PCI Express Asynchronous Serial Card
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Select the products of this series that you wish to request quantity or project pricing, or lead time information for:
7406E-ROHS
4 Port RS-232 Low Profile PCI Express Asynchronous Serial Card – DB25 4 Port Cable – Low Profile Height Bracket
7406E-DB9-ROHS
4 Port RS-232 Low Profile PCI Express Asynchronous Serial Card – DB9 4 Port Cable – Low Profile Height Bracket
7406ES-DB9-ROHS
4 Port RS-232 Low Profile PCI Express Asynchronous Serial Card – DB9 4 Port Cable – Standard Height Bracket
7406ES-ROHS
4 Port RS-232 Low Profile PCI Express Asynchronous Serial Card – DB25 4 Port Cable – Standard Height Bracket
The engineers who look after the Bakerloo and Metropolitan signalling and control room systems wanted to upgrade the control room display systems with new computers in order to replace aging 19" rack PCs with smaller form factor fanless computers.