40 Appendices
Characteristics
Input Characteristics
Analogue Voltage Inputs
Suitable for
Potentiometers
Voltage output sensors
Variable resistance sensors with pull-up
resistor
Measure Voltage Range
Inputs 1—4: 0 to 5.46 V
All other Inputs: 0 to 15.0 V
Note: Voltages outside this range may affect
the readings on other inputs.
Input Resistance
100k ohms to 0 V
Resolution
Inputs 1—4: 1.33 mV
All other Inputs: 3.66 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
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