Nano IO Air - Run Length Specification

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  • Gast

    #1

    Nano IO Air - Run Length Specification

    Does anyone know if the limitation listed here: https://www.loxone.com/wp-content/up...Air_100153.pdf for run length maximum of 3 meters is valid for the digital inputs on the Nano IO Air. I have some runs that will go to it that will be longer then 3m for my alarm (window/door contacts)
  • Christian Fenzl
    Lebende Foren Legende
    • 31.08.2015
    • 11233

    #2
    I cannot get the reason why Loxone limits the Digital Input cable length to 3m.

    It won't be the voltage level (logical 1 is 7-24V), but possibly any click produces some interferences disturbing it's own radio signals.

    No estimate if it will have troubles from me.
    Zuletzt geändert von Christian Fenzl; 10.06.2022, 23:32.
    Hilfe für die Menschen der Ukraine: https://www.loxforum.com/forum/proje...Cr-die-ukraine

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    • Dostal
      LoxBus Spammer
      • 22.02.2016
      • 318

      #3
      Ich hatte auch auf mehr als 10m nie probleme!

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      • Gast

        #4
        Zitat von Dostal
        Ich hatte auch auf mehr als 10m nie probleme!
        Good to know. Thanks!

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        • Gast

          #5
          Here is the response I got from Loxone:

          "A wire run above 3m will work; however, it may cause some electromagnetic interference. it is for this reason that the data sheet and I can only recommend runs 3m and under"

          Makes sense. I'm going to try it out and I'll let everyone know if I have any interference issues.

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