February 2004 . Volume 3 . Issue 2
Welcome to Sealevel Systems' monthly newsletter. The goal is to help our valued customers easily receive timely updates on the latest Sealevel developments. We appreciate your business and continue striving to be the best communications and I/O solutions provider in the market.

In This Issue:

New! Low Cost Four Port PC/104 Serial I/0 Family
Targeting cost-sensitive applications, Sealevel has introduced the SIO4-104 family of value priced four port PC/104 serial I/O modules. Choose from RS-232 and RS-422/485 interfaces to best match your application requirements. Each model is designed to meet the core needs of PC/104 applications requiring high reliability, small size, and long term availability. Various UART options and extended temperature range models
(-40°C to +85°C) are available.

SIO4-104 modules conform strictly to PC/104 specifications and support data rates up to 921.6K bps in RS-422/485 mode. Interface is accomplished via a 40-pin header connector. Terminal block adapters and other helpful accessories are available.

For more information on Sealevel’s complete line of PC/104 solutions with prices starting at $99 please visit: http://www.sealevel.com/products.asp?bus_id=7

Relio Embedded I/O Server Now Available in 933MHz Model
Relio systems combine the reliability and design consistency of a PLC with the versatility of an industrial computer. All models operate over a wide temperature range with no moving parts - unreliable hard drives and fans are not needed. For cost-effective expansion, the system offers a scalable architecture using PC/104 modules to provide a variety of application specific I/O options.

Relio systems are available now with 933MHz Low Voltage Pentium® or 650MHz/400MHz ULV Mobile Celeron® processors. Each model is packed with standard I/O including dual 10/100BaseT Ethernet, four RS-232/422/485 multi-interface serial ports, and four USB ports. A variety of embedded operating systems are supported including Windows® XP Embedded, Windows® CE.net, embedded Linux®, VxWorks®, and QNX®.

Interface to a wide variety of real world devices is available using Sealevel’s robust PC/104 I/O family. Choose from multi-interface serial, optically isolated input, Reed relay and TTL output, A/D, D/A, and wireless Ethernet options. Each option is equipped with an I/O connector interface that mounts into any of the three expansion positions in the enclosure back panel, allowing any combination of up to three expansion modules.

Download the Relio brochure at: http://www.sealevel.com/Relio/reliodatasheet.pdf

Sealevel Application Notebook
Sealevel PCMCIA Synchronous Serial Card Enables B2 Communications System

Sealevel is proud to be an integral part of an important information system used onboard the B2 Stealth Bomber. This description of the application courtesy of our customer, James Curry, of Northrop Grumman Mission Systems:

"The Sealevel 3612 PCMCIA card is used to provide a synchronous data interface between a host laptop and a SATCOM Receiver/Transmitter. This system provides a Beyond Line-of-Sight (BLOS) tactical data link capability for the B-2 Warfighter. When this card is installed in a Toughbook laptop, the system provides a significant reduction in size and weight over other systems using desktop computers and PCI cards. The Sealevel PCMCIA card was chosen because of its flexibility and ability to be programmed for different types of serial interfaces, as well as for its compatibility with the required operating system, Windows 2000. The software drivers, the technical support and the documentation provided with the 3612 card allowed the application software to be developed, integrated and tested in time to meet severe schedule constraints."

For more information on Sealevel synchronous serial products, please visit http://www.sealevel.com/products.asp?interface_id=2


Coming Soon: Sealevel 2004 Full line Product Catalog
Up to date information on all Sealevel products including:

PCI Bus Serial & Digital I/O Products
Ethernet Serial Servers
USB Serial & Digital I/O
PC/104 Solutions
Accessories & More

Call to reserve your copy today or fill out our request form at: http://www.sealevel.com/order_catalog.asp

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