Omron F3SG Series Light Curtain Receiver, Sender, 71 Beam(s), 14 mm Resolution

This light curtain functions as a safety sensor intended to detect personnel or objects entering a protected zone in industrial settings. It operates as a receiver unit within fixed guard or automated regimes, providing a protective vertical field suitable for machine guarding and conveyor applications. The device is designed for environments requiring high-integrity presence detection with rapid interruption signalling.

• 71 beams deliver fine-grained intrusion detection and safeguarding
• 14mm beam resolution minimises undetected object size for safety
• 13ms maximum response time enables quick system stoppage
• 0.3-10m scanning range supports short to long detection spans
• 10m maximum protective width covers wide access areas efficiently
• 28.8V maximum supply voltage allows integration with common safety power supplies

• Suitable for guarding access on conveyor lines
• Ideal for presence detection at robotic cell perimeters
• Used with automated doors and sliding gates for safety
• Can be used for personnel detection at inspection stations
• Used for safeguarding transfer points in material handling

The receiver covers a 720mm protective height, matching typical access openings and fixed guard profiles.

The housing has a 32mm width, allowing installation in narrow uprights or slim protective posts.

The minimum scanning separation required is 0.3m to ensure reliable beam reception.

It supports a maximum scanning separation of 10m, enabling protection across long spans without intermediate receivers.