Tag Archives: Milliamps

Analog Signals: Milliamps vs. Voltage

In building automation system applications, the most common types of analog signals are milliamp and DC voltage.

DC voltage signals are most often measured using 0-10V signals, but we also sometimes see 0-5V or 2-10V. The reason for the popularity of the voltage signal is it is easy to troubleshoot and almost all controllers will accept this type of signal.

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