METHOD FOR CONVERTING ANALOG DATA INTO DIGITAL DATA FOR AN ANALOG INPUT MODULE, WITHOUT ABNORMAL SIGNAL DELAY

摘要

PURPOSE: A method for converting analog data into digital data for an analog input module is provided to secure the stability of converted data as possible as by converting analog input data into digital data within the digital conversion speed of an analog input module. ;CONSTITUTION: In a method for converting analog data into digital data for an analog input module, an AD convertor(110) receives an analog input signal and converts it into digital data. A controller(120) controls the operation of the AD convertor. The controller stores and processes the converted digital data, the controller transmits an A/D conversion START signal to the analog Controller transmits A / D Conversion START signal to the AD convertor. The AD convertor converts an input analog signal into N bit digital data.;COPYRIGHT KIPO 2011