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

This light curtain is a safety sensor designed to detect intrusions across an access point in industrial automation settings. It operates as a receiver unit within an optical safety barrier, providing non‑contact protection for personnel and machinery by monitoring interruptions across multiple beams at production lines and automated equipment.

• Forty independent beams deliver finer object detection and coverage
• 30mm beam spacing enhances detection of small targets
• Response time of 7 ms enables rapid hazard interruption
• Operational range from 0.3m to 20m supports varied installation distances
• Accepts up to 28.8V supply for integration into control systems
• Protective width capability of 10m allows broad area guarding

• Suitable for safeguarding access to robotic workcells
• Ideal for perimeter protection on automated conveyors
• Used with assembly stations requiring presence detection
• Can be used for gate monitoring on material handling lines
• Used for safeguarding maintenance access during equipment operation

The device provides an 830mm protective height suitable for typical hand and arm intrusion zones.

With 40 beams, the receiver achieves increased vertical resolution, reducing the likelihood of undetected small objects crossing the protected plane.

The receiver has a compact cross‑section of 35mm by 35mm, facilitating flush or bracketed mounting in constrained spaces.

The unit measures 870mm overall, which determines the protected segment length and alignment requirements.