(FAL2) fault 2: photo eye January 29, 2020 21:23 Updated Related articles Action-Blocked Open Input 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? Rain and Photo Eyes Photo Eye 24VDC Thru Beam Wiring Diagram IRB RET Photo Eye from EMX - Configuring for use with Nice HySecurity products
