Omron F3SG Series Light Curtain Sender, Receiver, 124 Beam(s), 30 mm Resolution

This light curtain is a safety device designed to create a non-contact protective field for machine guarding and access control in industrial environments. It comprises a sender and receiver pair that monitor an area by detecting interruptions to multiple infrared beams, enabling rapid intervention when the beam path is broken. The product operates across typical automation setups where personnel or tool intrusion needs prompt detection to reduce risk.

• 124 beams provide fine multi-point presence detection
• 30mm beam resolution reduces risk of small-object passage
• 0.3-10m scanning distance supports short to moderate ranges
• 8ms maximum response time enables quick safety reactions
• 24V supply compatibility integrates with common control systems
• 10m protective width covers wide machine fronts

• Suitable for safeguarding assembly-line access panels
• Ideal for perimeter protection on robotic cells
• Used with conveyor infeed and outfeed guarding
• Can be used for light-stop detection on packaging machines
• Appropriate for access control at automated transfer stations

The system uses a dedicated sender and receiver that align to form the monitored field and exchange beam signals for presence detection.

A high beam count creates many sensing channels across the height, improving resolution for detecting multiple intrusion points simultaneously.

The unit is designed to operate from a 24V supply, matching common industrial control voltages for straightforward wiring.

A maximum 8ms response allows control systems to halt hazardous motion quickly after beam interruption, reducing exposure time to hazards.