The terminology associated with Data Acquisition (DAQ) equipment can be confusing. Learn the difference between Analog and Digital I/O, Sinking & Sourcing I/O, Relay Outputs, RTD Inputs, and Thermocouple Inputs. The Beginners Guide to Data Acquisition Terminology is a complementary white paper from B&B Electronics. Examining these essential terms and more, it is just enough to get you acquainted with the world of Industrial DAQ and Control systems.
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