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PLC Analog Input Conversion Formula

S Bharadwaj Reddy
For any unit conversion on any PLC, you can use four function math with the following for PLC Analog Input Conversion Formula, which assumes integer math, as follows : PLC...

PLC Analog Input Scaling

S Bharadwaj Reddy
An Allen-Bradley SLC500 programmable logic controller (PLC) uses a 16-bit analog-to-digital converter ( in its model 1746-NI4 ) in analog input card to convert 4-20 mA signals into digital number...

Scaling Sensor Output to Engineering Units

S Bharadwaj Reddy
Sensor Scaling – Converting Current and Voltage Inputs To Engineering Units Such As psi, Deg C, m3/hr etc… Sensor Scaling It is very often necessary to convert a voltage, millivot...

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