Serial Connectivity

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Serial Connectivity

Serial enabled devices continue to be used in many new and existing applications. Many sensors and scales continue to use a serial interface.

Our serial connectivity devices are designed to handle tough environments with building and testing of products performed in the United States. Whether it is custom-made or off the shelf, we ensure you receive a top quality product and fast delivery.

An extensive range of serial conversion and isolation products will ensure your serial equipment will continue to communicate and integrate smoothly into new technologies.    

Click here to view our Serial Connectivity product list


  • Serial conversion
  • Electrically isolation
  • Media conversion.

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About Micromax Technology – Experts in Embedded Computing and Industrial Communications
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What makes Micromax Technology unique?


Our suppliers of serial connectivity products include B&B SmartWorx (USA) and Connect Tech Inc (Canada).

Industries serviced

  • Medical
  • Rail and public transport
  • Security services
  • Mining
  • Manufacturing
  • Agriculture
  • Logistics
  • Marine
  • Retail
  • Audio and Video
  • Intelligent Transportation Systems (ITS)
  • Information and Communications Technology (ICT)
  • Military
  • Educational.

Visit for more information





  • Available in 2 or 4 ports
  • Multi-Interface: RS-232/422/485 selectable
  • 5V and 3.3V PCI bus compatible
  • PCI-X compatible
  • Positive-connecting DB9M ports



  • Available in 1, 2, 4
  • RS-232/422/485 selectable
  • 5V and 3.3V PCI bus compatible
  • 2,000 VDC port-to-port isolation
  • PCI-X compatible



  • Transmit (T+ and T-) and receive (R+ and R-) loop
  • Maximum baud rate recommendation is 19.2 kbps
  • Wide operating temperature



  • Converts two RS-422 channels in each direction
  • Open pads to change pin configuration
  • 5V and 3.3V TTL
  • Isolated and non-isolated versions available



  • The 232OTTL is an RS-232 to TTL converter with 1500V isolation
  • Isolated and non-isolated versions available
  • Variety of power options available including port powered, USB bus powered or powered by an external power supply


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