Omron F3SG-SRB Series Light Curtain Receiver, 23 Beam(s), 14 mm Resolution

This light curtain is a safety receiver designed to protect operators and machinery by detecting intrusions into hazardous zones. It operates as part of a light-based presence-sensing system, providing a protective sensing field and rapid detection for industrial guarding applications where compact form and reliable beam monitoring are required.

• 23-beam array delivering fine-area detection for access control
• 14mm beam spacing enabling accurate object discrimination
• 0.3-10m scanning distance supporting flexible installation ranges
• 8ms maximum response time allowing swift hazard interruption
• 28.8V maximum supply enabling integration with common safety supplies
• Type 4 safety classification meeting stringent hazard-reduction needs

• Used for perimeter guarding of assembly-line stations
• Suitable for safeguarding robotic cell access points
• Ideal for integration with conveyor pinch-point protection
• Can be used for machine guarding in compact production cells
• Used with safety relays in flexible manufacturing setups

The device can monitor across a width of up to 10m, allowing single units to cover wide openings where detection across a broad span is required.

The receiver has a cross-section width of 32mm, permitting installation in constrained frames or slim guarding profiles.

It provides a protective height of 240mm, suitable for applications needing focused vertical coverage such as hand or finger protection.

With 23 beams, the array offers multiple sensing layers to reduce false negatives and improve detection of small intrusions without increasing unit count.