Although we were all hoping to leave the pandemic behind this year, we saw great improvements in 2021, and at Computrols, we continued to push forward and have a great year despite some challenges.
Continue reading 2021 Year in ReviewMonthly Archives: December 2021
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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