Plc analog input modules

PLC analog input module is part of the plc modular control system. Mainly responsible for receiving information field devices or control equipment, and signal level conversion, and then transfer the conversion result to the plc cpu program processing.
"PLC analog and communication control application practice" Mitsubishi FX2N PLC target models, introduced PLC in the analog control and communications control. In the analog control, highlight the Mitsubishi FX2N cpu module plc analog special module and PID control applications; communication control applications, focusing on the use of serial communication command RS were smart devices such as PLC and inverter communication control and communication program prepared by.