3.1.4.1.4 External scaled measurement
The analog input value is converted into digital ticks from 0 (representing U of the selected input, e.g. -5V)
to 4095 (representing U of the selected input, e.g. +5V) which must be computed externally for further use.
This feature allows a nonlinear conversion of one of the available analog inputs using a polynomial function up
to 5th order and to read the value directly.
It’s also possible to describe a voltage divider connected to the analog input for sensors that output a
resistance as measurement value.
Use case: Temperature sensor
Applications include converting the output of a temperature sensor directly into degrees Celsius,
Fahrenheit or any other unit desired by the user.
For details about using temperature sensors please check our System integration guide.
Use case: Torque sensor
Applications include converting the output of a torque sensor directly into mNm, Nm or any other unit
desired by the user.
min
max
3.1.4.1.4.1 Requirements
The hardware must support at least one analog input
3.1.4.1.4.2 Usage
3.1.4.1.4.2.1 Wiring
For SOMANET Node, please follow this wiring scheme when attaching an external voltage divider.
Drives of the SOMANET Circulo family has a voltage divider internally.
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