MoTeC CDL3 - Manual (Page 54)

54 Appendices
Characteristics
Input Characteristics
Analogue Voltage Inputs
Suitable for
Potentiometers
Voltage output sensors
Variable resistance sensors with pull-up
resistor
Measure Voltage Range
Inputs: 0 to 5.46 V
Note: Voltages outside this range may affect
the readings on other inputs.
Input Resistance
100k ohms to 0 V
Resolution
Inputs: 1.33 mV
Measurement Methods
Ratiometric
Absolute
Variable Resistance Off/On
Update Rate
1000 times/second
Filter
240 Hz 1st order
Calibration Accuracy
Gain 0.05% max (Ratiometric method)
Gain 0.15% max (Absolute method)
Offset 6 mV max
Linearity 6 mV max
Temperature Stability 60 ppm/°C max
Calibration Schedule 12 months