Omron F3SG-R Advanced Series Light Curtain Sender, Receiver, 40 Beam(s), 30 mm Resolution

This light curtain is a safety sensor system designed to protect personnel and machinery by detecting intrusions into hazardous areas. It operates as a paired sender and receiver assembly suitable for industrial environments where presence detection across an access point is required. The device functions within a set scanning range and delivers rapid interruption signalling to integrate with safety control circuits.

• 40 beams deliver dense coverage for narrow object detection
• 30mm beam resolution enables accurate intrusion sensing
• Response time of 8ms supports quick hazard interruption
• Operates from 24V supply for standard control integration
• Scanning span from 0.3-10m adapts to varied installation depths
• Protective width up to 10m covers wide access openings

• Suitable for safeguarding conveyor transfer points
• Ideal for perimeter protection of robotic workcells
• Used with automated loading stations for operator safety
• Can be used for access control on assembly lines
• Useful for machine guarding across extended production areas

It comprises a transmitter and a separate receiver mounted opposite each other, creating a grid of beams between the two units for intrusion detection.

At 0.3m the beam array remains functional, allowing protection very close to the emitter and enabling compact installations where space is restricted.

A 30mm spacing between beams permits reliable sensing of small objects or limbs passing through the protected plane, improving detection granularity.

The unit uses a 24V supply, compatible with common industrial control systems and safety relays for straightforward wiring into existing safety architectures.