Serial Converters, Repeaters and Suppressors

To keep your serial equipment communicating and smoothly integrated with new technologies, B+B SmartWorx powered by Advantech has developed the most extensive line of serial conversion and isolation products on the market. Built tough to handle the most demanding environments, our serial products are rugged and reliable. 

The Advantech ULI-200 series offers a complete line of serial-serial and serial-fiber converters as well as isolated repeaters, surge suppressors, data taps, and data splitter products to choose from, including options for harsh-duty Class 1/Division 2 oil & gas and IEC 61850-3 substation applications.

Feature Highlights

Hazardous Area Certification for O&G and Substations

  • UL C1D2 certified, for the demanding requirements of diverse oil and gas applications
  • IEC 61850-3 certified, prevents ground loops and adds noise immunity for substation applications.

RS-232 Port-powered / Battery / External PSU Power Options

  • Broadest selection of RS-232, RS-422, and RS-485 serial connectivity devices in the industry.
  • Port-powered RS-232, with optional power via external power supply.
  • Serial repeaters and extenders increase the range of your devices.

Surge / ESD / Isolation / Wide Temperature for Heavy-duty Applications

  • 2 kV isolation against transients, surges, ground loops.
  • Wide operating temperature range (-40° to +80°C).
  • Serial surge suppressors protect from damaging power surges.