Here we want to describe the control of the IR receiver via the contact inputs of the decoder.
If your decoder does not have a SUSI-BIDI interface (see here), you can still use our infrared system.
Automatic or switching functions are not possible here.
Connect the receiver as shown below. As an example, an XL decoder was chosen.
In the IR receiver, set CV 62 to 2 to activate the contact output.
In the decoder, CV 128 must be set to 1.