General
What is DAC (Digital-to-Analog Converter)?
Definition
A circuit that converts digital data into a continuous analog voltage or current signal. DACs are used in PLC output modules and drive control boards to generate speed references, valve signals, and display outputs.
Related Terms
ADC (Analog-to-Digital Converter)
A circuit that converts continuous analog signals such as voltage or current int...
Analog Output
A PLC or drive output channel that generates a continuous voltage or current sig...
Speed Reference
The target speed command signal sent to a drive from a potentiometer, analog inp...
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