4.3. ANALOG INPUTS
 
uSDM100, uSDM102, SDM300, SDM500, SDM700, VMU900
 
ANALOG INPUTS for variable voltage and variable resistance sensors
 
Properties
 
ENABLED
  • When set to YES the input is added to the Data table available for viewing and logging.
  • When set to NO the input is not added to the Data table and cannot be used.
 
PIN
Indicates the input pin name and number on the device connector.
 
LABEL
User editable channel label.
 
FUNCTION
Assigned data function to this channel.
 
PULL UP
On some Analog Inputs a PULL UP option is available. When enabled the Input will be pulled to +5V by a 1K resistor for use with NTC type temperature sensors.
 
FILTER SAMPLES
When enabled applies a moving average filter to the channel values to smooth the data.
 
CALIBRATION TABLE
A 32 point input voltage vs sensor value table. 
 
INTERNAL UNITS
  • Internal units used for storing the value. Determine the maximum resolution.
     
DISPLAY UNITS
  • User preferred display format and units for the channel.