![](https://i0.wp.com/psctexas.com/wp-content/uploads/2020/06/Screenshot_2020-06-09-TechTalk_007-TechTalk_007_rev-pdf1.png?fit=376%2C151&ssl=1)
How To Convert Analog Signals Into Engineering Units
Utilizing Scale Instructions to Convert Analog Signals into Engineering Units Relating 4-20mA Analog input signals to engineering units has proven to be difficult for users. At first glance, this seems like a simple task- apply a mathematical formula to an analog input value to convert the result into engineering units.