ABB 07AI91
The ABB 07AI91 module is an analog input/output module produced by ABB, mainly used in industrial automation systems for the acquisition and processing of analog signals. It can connect various sensors, such as temperature sensors, pressure sensors, etc., convert analog signals to digital signals, and can convert digital signals to analog signal output.
Product name resolution
ABB: Stands for manufacturer, ABB Group, is a leading global power and automation technology group.
07AI91: is the specific model of the module, where “07” may represent the product family, “AI” stands for Analog Input, and “91” may be the number of the product family.
Product description
The main functions of the 07AI91 module include:
Analog input: acquisition of analog signals from various sensors, such as 4-20mA current signals, voltage signals, etc.
Analog output: The digital signal is converted to analog signal and output to the actuator.
Signal conversion: the analog signal is converted into a digital signal, and a certain signal processing is carried out.
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