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March 2009 - Issue 3 Vol. 8
   
    

Test your knowledge with Tom’s monthly trivia question.
Question:
In the “The Blues Brothers,” the band consists of Steve Cropper and Donald Dunn from Booker T and the MG's. Two members from another popular 70’s group also appeared in a scene alluding to their 1973 album cover photo. Name the band and the two members who appeared in the movie.


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First 10 correct responses
win Sealevel stuff.

LAST MONTH'S TRIVIA
Question:
Who is the speaker at the beginning of, “Somewhere in Heaven” on Santana’s Milagro album?

Answer:
Martin Luther King, Jr.

 



   
USB to RS-232 DB9 Serial Interface Adapter



Popular Serial Adapter Gets Ruggedized

USB to RS-232 DB9 Serial Interface Adapter Sealevel has improved our single-port SeaLINK® USB to RS-232 serial adapter. The USB serial adapter (Item# 2105R) has all of the features you’ve come to expect and now we’ve added a rugged enclosure for improved reliability and durability in industrial and mobile applications. The adapter features programmable baud rate and data formats with 128-byte transmit and 384-byte receive buffers. The 2105R is compatible with all standard PC data rates and high-speed data rates to 921.6K bps.

Our improved 2105R features:

  • Improved durability with a rugged, over-molded enclosure
  • Software compatible with all SeaLINK USB serial adapters
  • Compliant with RoHS and WEEE directives

The 2105R is perfect for mobile serial applications such as GPS navigation systems, engine diagnostics, barcode readers, signature input devices, weather equipment, serial printers, scales, and similar applications. All Sealevel manufactured I/O products are backed by our industry-leading Lifetime Warranty.


Tech Lowdown – What sets Sealevel USB serial adapters above the competition?

Sealevel leveraged our military communications experience to develop a rugged USB serial adapter perfect for commercial and industrial environments. We designed the 2105R to operate over wide temperature ranges using the highest quality components and solder alloys. This ensures that the serial signal levels operate in spec over a variety of data rates. The board is mated to a shielded cable and enclosed in a tough, rubberized enclosure, which protects the 2105R from RF and EMI interference. Our SeaCOM suite of drivers and diagnostic utilities provide features beyond the standard serial driver included with your OS. Every unit is 100% quality tested prior to shipping and backed by a lifetime warranty and technical support. If the military trusts our technology in battlefield conditions, you can trust our technology in your application.

 

 

USB to RS-422 DB9 Serial Interface Adapter

USB to RS-422 DB9 Serial Interface Adapter
The 2106 USB serial I/O adapter provides a single USB to RS-422 serial port for providing USB connectivity to legacy or non-USB compliant devices via a DB9 connector.

  • High speed UART with 128-byte Tx FIFO and 384-byte Rx FIFO
  • Data rates to 921.6K bps
  • Rugged construction using molded connectors
Synchronous Serial Radio Adapter

Synchronous Serial Radio Adapter
Synchronous serial radio adapter 9065 from Sealevel and free software from the Defense Information Systems Agency (DISA) provides an improvement in the speed and reliability of battlefield communications.

  • Enables tactical radios to send data such as GPS maps, images, coordinates, and IM-type communications
  • Works with any radio that has a synchronous communication port
  • Uses MIL-STD-188-184
Embedded USB to RS-232, RS-422, RS-485

Embedded USB to RS-232, RS-422, RS-485 (Software Configurable) DB9 Serial Interface Adapter with PC Bracket
SeaLINK® 2128 is a single port embedded USB to multi-interface serial adapter intended for mounting directly to a computer chassis.

  • Serial port is software configurable for RS-232, RS-422, and RS-485
  • Simply connect to an available USB header connector on your motherboard and the serial port is recognized as a standard COM port by the host system
Intel Celeron M Flat Panel Computer with Stainless 15" LCD

15” LCD TFT Flat Panel Computer
The SeaPAC S1200-15RX combines the Relio R1200 embedded computer with a 15” resistive touchscreen monitor perfect for a variety of control and HMI applications.

  • Embedded 1.0GHz ULV Intel Celeron CPU
  • Solid-state operation via CompactFlash memory
  • Stainless steel displayed rated for NEMA 4X
PCI RS-422, RS-485 Serial Interface

PCI RS-422, RS-485 Serial Interface
The 7402 PCI interface provides four serial ports, each individually configurable for RS-422 or RS-485.

  • Data rates to 460.8K bps
  • Automatically handles RS-485 transmitter enable/disable
  • Included 36" cable that terminates to four DB-9M connectors
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Visit sealevel.com for synchronous or asynchronous serial, analog or digital I/O, industrial computers or touchscreen HMI systems.