PPC380AE02 HIEE300885R0102 module
First, the type of analog module
(1) Analog input module
The PPC380AE02 HIEE300885R0102 analog input module, also known as A/D module, converts analog signals collected from various industrial field sensors into numbers that the CPU can recognize and receive Amount.
(2) Analog output module
PPC380AE02 HIEE300885R0102 Analog output module, also known as D/A module, is simply to convert the digital amount sent by the analog input module CPU into other external devices Received voltage or current information.
(3) Digital module
The main function of the digital module is to check the status of the external switch input. The digital input/output signal is a switching signal, 1 or 0.
Second, the role of analog module
1. The main function of the analog input module is to collect analog signals. After collecting the external pressure sensor, the analog signal collected by the pressure sensor is collected inside the module and processed accordingly. here
Sensor data, including voltage, current, thermal resistance, thermocouple, temperature and other analog values, are then transmitted to the intelligent module of the computer through the bus.
2, the role of PPC380AE02 HIEE300885R0102 analog output module is to convert the digital signal input through the digital-to-analog conversion, the output can be controlled continuous current and signal.
3, digital module: digital module has two functions: input and output. If this method of integration is not adopted, more space can be saved, otherwise the user needs to buy two modules when using, digital quantity module
The problem is solved, that is, into an input/output function, a module can either input numbers or output signals.
