Omron F3SG-SRA Series Light Curtain Receiver, Sender, 59 Beam(s), 14 mm Resolution

This light curtain is a safety sensor intended to protect personnel around industrial machinery by detecting intrusion into hazardous zones. It operates as a receiver within a dual-beam safety arrangement and is suited to machine-guarding installations where rapid detection and configurable scanning ranges are required.

• 59-beam array delivers dense detection for small-object sensing
• 14mm beam spacing enables fine-resolution presence detection
• 0.3-10m scanning distance supports varied sensor placements
• 13ms response time minimises stop delays for moving equipment
• 28.8V supply voltage allows integration with common control systems
• 20m protective width covers large access perimeters efficiently

• Suitable for perimeter guarding on automated transfer lines
• Ideal for presence detection at robotic workstations
• Used for access control around press and forming equipment
• Can be used for safeguarding conveyor transfer points
• Suitable for integration into safety retrofit projects

The receiver is designed for vertical alignment opposite its emitter, and the beam count supports straightforward pairing across typical machine-side fixings.

An interrupted beam triggers the safety circuit within the specified response window, which is completed within the maximum 13ms timeframe to initiate protective actions.

Installers should place emitters and receivers within the 0.3m to 10m operational spacing to maintain reliable detection and avoid blind zones.

Multiple units can be arrayed side-by-side to extend coverage up to the maximum 20m width supported by the system configuration.