™ Includes Model IRB-EXP UL 325 Non-compliant IRB-EXP (For Explosive Environments) Operating Instructions This product is an accessory or part of a system. Always read and follow the manufacturer’s instructions for the equipment you are connecting this product to. Comply with all applicable codes and safety regulations.
Product Overview The IRB-4X photoeye system does not have a focusing lens and the generous 24 sensing angle makes it one of the easiest to align. The use of the hoods is recommended to prevent distortion from rain on the lens area.
Power LED Power LED Figure 1 Figure 2 IRB-4X Transmitter connections (figure 1) Sensitivity Gain Adjustment 1. Connect power (12 – 24V AC/DC) to Power input terminals (no polarity) LED2 Power LED will glow green when powered.
1. Mount to operator manufacturer and local ordinance requirements. 2. Remove grey front cover by removing (4) plastic retaining screws 3. Drill (4) mounting holes in surface of IRB-4X mounting location. 4. Place gold Aluminum hood or Powder coat Steel hood around IRB-4X unit to be mounted, place mounting screws through IRB- 4X box and hood and attach to surface.
IRB-S Set of 2 Nylon screws with nuts IRB-EXP IRB Transmitter and Receiver in Explosive environment housing This manual covers the IRB-4X and IRB-EXP models OBSOLETE PRODUCTS IRB-4X-T IRB Transmitter and Receiver in NEMA 4 enclosure with delay timer IRB-4X-T, IRB-4XW-T, IRB-4XW-T5...
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