EMX IRB-MON2 Through-Beam Photo Eye February 13, 2024 21:28 Updated TechBulletin_IRB-MON2_D1212.pdf 300 KB Download Related articles (FAL2) fault 2: photo eye !Action Blocked! No Close Sensor 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? Photo Eye, EMX IRB MON Installation Instructions SlideSmart HD Programming & Operations Manual