EMX IRB-MON photo-eye installation to Smart Touch or SMART DC Controllers within operators manufactured after 2016: Does this photo-eye have a blue or red circuit board?

The Smart Touch & SMART DC Controllers are using the Normally Closed (NC) method of monitoring, so the wiring between these models (blue board or red board) does not change.  However, the dip switch settings do.  For the model with the blue board, turn the 4^th dip switch on, with the rest of the switches off.  For the model with the red board, turn the 3rd dip switch on, with the rest of the switches off. 

 

EMX IRB-MON: Blue Board

 

 

    EMX IRB-MON: Red Board