Omron F3SG-R Easy Series Light Curtain Receiver, Sender, 80 Beam(s), 30 mm Resolution

This light curtain provides a protective optical barrier for machine guarding and access control in industrial settings. It comprises paired emitter and receiver units that detect intrusions across a vertical safeguarding zone, delivering rapid interruption signalling suitable for automated equipment safety. The device operates from a low-voltage supply and is intended for integration where personnel protection and contactless presence detection are required.

• 80 beams provide dense detection and reduced blind zones
• 30mm beam spacing delivers fine object discrimination
• 0.3m minimum scanning distance allows close-proximity safety
• 20m maximum sensing range supports large-area protection
• 9ms maximum response time enables swift machine stop actions
• 24V supply compatibility facilitates standard control integration

• Suitable for safeguarding production line access openings
• Ideal for perimeter guarding of robotic cells
• Used with conveyor transfer points for presence detection
• Can be used for point-of-operation guarding on presses
• Suitable for monitoring large machine enclosures and walkways

It employs a 4-pin connector to link the sender and receiver into control circuits and power supplies.

The vertical protected area extends to 1.63m enabling coverage from floor level to upper access zones.

It is certified as a Type 2 safety device, designed for risk reduction in standard industrial applications.

The system comprises discrete sender and receiver units that must be aligned for correct beam transmission.