Analog Value Scaling Calculator
Conversion between digital and physical values with presets.
READY
analog_value_scaling_calculator.tool
READY
Range Configuration
Physical Result
—
Physical = (Digital - null) / (null - null) × (null - null) + null
// HOW IT WORKS
Analog PLC inputs deliver raw values (e.g. 0–27648 on Siemens for 0–10 V or 4–20 mA). This tool converts between raw value and physical measurement.
Formula
value = (raw - raw_min) / (raw_max - raw_min) * (meas_max - meas_min) + meas_min
Example
Raw 13824 over range 0–27648 mapped to 0–100 °C → 50 °C.
Notes
- Siemens standard range: 0–27648 (unipolar), -27648…27648 (bipolar).
- For 4–20 mA the lower raw value is 5530 (live zero).