Thermocouple to Temperature Transmitter Signal Conversion Calibration and Scaling Temperature Transmitter to Analog Input Card Analog(4-20mA)-to-Voltage(1-5VDC) Conversion Binary Value Conversion Arithmetical information Units oC (Engineering unit) mV (TC) mADC (TT) VDC (AI) Integer (program) % (Engineering unit) Zero value 0 0 4 1 0 0 Span value 750 30 20 5 32727 100 Integration with … Continue reading How a PLC reads the data from field transmitters?