Configuring a Trend 10K3A1 thermistor in SmartStruxure

Issue

It is not possible to select a "Trend 10K3A1" thermistor when configuring a central IO input point

Product Line

SmartStruxure Solution

Environment

Building Operation WorkStation

Central IO

Cause

The specific thermistor type has not been added to SmartStruxure

Resolution

Configure an input as a resistive with reliability level, electrical scale and engineering scale set to:

  • Upper/Top: 0
  • Lower/Bottom: 587628

Then use a Function Block program or Script program to convert from resistance to °C.

Download a Function Block example here