Omron F3SG-R Advanced Series Light Curtain Receiver, Sender, 76 Beam(s), 30 mm Resolution

This light curtain is a safety device designed to detect intrusions into hazardous zones around machinery, providing beam-based protection for industrial environments. It operates as a paired transmitter and receiver to form a protective barrier that interrupts machine operation when an object crosses the sensing field. The product suits installations requiring a configurable detection height and selectable safety categorisation for personnel protection.

• 76-beam array provides fine object detection and improved coverage
• Beam resolution of 30mm enables sensitive presence recognition
• Operates with a 0.3-10m scanning distance for flexible placement
• Maximum response time 13ms reduces stop latency and risk exposure
• Accepts 24V supply allowing integration with standard control systems
• Supports a protective width up to 10m for wide access points

• Suitable for safeguarding automated press lines and conveyors
• Ideal for perimeter protection of robotic workcells
• Used with loading stations requiring non-contact presence detection
• Can be used for access control on packaging machinery
• Used for safeguarding inspection and testing stations

The system uses a dedicated sender and receiver pair that align to create parallel optical beams

Detection is reliable at distances from 0.3m upwards, so installations must position the curtain no closer than this to the hazardous point for valid sensing.

With a 13ms maximum response time, the device minimises the time between beam break and safety signalling, aiding rapid machine stoppage routines.

The unit is designed for a 24V supply enabling straightforward connection to common industrial control power sources.