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URB Universal Relay Board

The Industrologic URB is a versatile relay board that can add a medium current "Form C" relay not only to Industrologic products, but to a wide variety of microcontroller and logic circuits as well. Screw terminal block connections for both the relay contacts and for the logic signals provide the ultimate in I/O flexibility, and its ability to accept both active-high and active-low signals makes it truly universal.

URB documents and information:

  • Single Page Brochure - Features, pictures, and pricing
  • Reference Manual
    - Complete technical information
    - Circuit diagram and application information
    - Splitting the URB into smaller boards

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