IBT Technologies Inc.
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IBT Technologies Inc.; 5405 Thimens; Quebec, Canada H4R 2H4; 1-866-590-4288; info@ibt.ca
I/O 1243 4 ports RS-422/485 PC/104 Embedded Board
Product detail



RS-422/485 PC/104 embedded module combines small size, industrial grade construction and reliability specifications plus performs the functions most commonly need in embedded application.

Because PC/104 modules uses smart stacking bus design, they avoid the costs and bulk associated with backplanes or card cage. It work with PC/104 CPU boards that accept the PC/104 expansion interface, and comes with DB9 or DB25 connection cables are available as options to meet users' varied connection requirements.


  • Single chipset designed ASIC
  • Industrial grade design for stability and reliability
  • RS-422/485 Auto Identify and Switch technology enable device plug-n-play without jumper or switch setting
  • ARSC™ (Auto RTS Signal Control) technology allows accurate switching of the transmitter on and off for precise timing of the data transmission
  • RS-422/485 Handshaking Communication provides hardware flow control for best prevention of data error or data lost
  • Built-in termination resistors to avoid cross-talking
  • RS-422/485 industrial host controller series are certified by CE, FCC approval
  • Support Microsoft Windows, Linux, and DOS
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