Omron F3SG Series Light Curtain Receiver, Sender, 52 Beam(s), 25 mm Resolution

This light curtain is a safety receiver designed to protect personnel around industrial machinery by detecting interruptions in its optical field. It operates as part of a safeguarded perimeter, providing rapid detection across a narrow profile for integration into production lines and guarding systems.

• 52-beam array provides dense object detection for effective intrusion sensing
• 13ms maximum response time enables fast stop signalling to safety circuits
• 25mm beam resolution detects small fingertip-sized obstructions
• 0.3-20m scanning range supports flexible installation distances
• 28.8V maximum supply voltage allows compatibility with industrial control supplies
• 20m maximum protective width covers broad access zones in a single unit

• Suitable for safeguarding access to automated press lines
• Ideal for perimeter guarding of robotic workcells
• Used with conveyor infeed openings to prevent entrapment
• Can be used for integration with light curtain receiver arrays
• Recommended for machine guarding where compact receiver profiles are needed

With a 25mm beam spacing, it is capable of sensing objects approximately that size as they interrupt individual beams.

The minimum scanning distance is 0.3m, so the receiver must be positioned no closer than this from the sensing plane.

The unit’s maximum response time is 13ms, defining the upper bound for safety stop initiation under specified conditions.

It supports a maximum protective width of up to 20m when aligned and configured correctly.