HOME › Forums › Input/Output › EZIOxx › Garage door opener connected to EZIO2X4 relay doesn’t work › Reply To: Garage door opener connected to EZIO2X4 relay doesn’t work
The input status changed message is in response to a feature in the EZIOxx, where a bit in the configuration register can be set to enable a broadcast message in response to either an input or an output changing. Another feature is that the inputs can be made to act on the outputs (also by enabling a bit in the configuration register). This is what we call input/output coupling. But, what you report is that something connected to the outputs can trigger an input. This is not supposed to happen and we will investigate.