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<!--[if !supportLists]-->-       1.  The Input does not detect a change in voltage (we tried from 2v to 6,5v)

<!--[if !supportLists]-->-       2.   <!--[endif]-->What voltage limits are High and Low ?

<!--[if !supportLists]-->-       3.   <!--[endif]-->The Manual WEBUI Service section InputOutput / Input Juggler indicates in its CONDITION: “Analog voltage”, but this feature does not exist in the last FW 02.04.1 !

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Electrical characteristics of TRB140 I/O pins:

  • Open collector output, max output 30 V, 300 mA;
  • Digital input, 0-6 V detected as logic low and 8-30 V – logic high.

Thank you for information about wiki page mistake, it will be fixed.


There is no wiki page mistake, but a FW mistake (Analog voltage feature missing) !

This is a big difference !

More then 6 months, and many posts about the INPUT issues, we have the impression it is not well understood ! while it is working on other RUT units.

TRB140 only has 2 digital input or output pins, there is no analog input.