F3SG-SR Series Light Curtain from Omron
June 23, 2025

Safety light curtain with improved alignment capabilities, advanced diagnostics, and reduced installation
Struggles with light curtain installation, maintenance and troubleshooting result in unplanned downtime, increased costs and frustrated maintenance teams. The F3SG-SR series light curtain simplifies installation and reduces startup costs with quick alignment via 3-color Area Beam Indicators, no troublesome dead zones when cascading and quick programming with the Intelligent Tap.
During production, the F3SG-SR provides your team with the critical information to avoid unplanned machine stoppages with preventive maintenance data available via I/O Link or Bluetooth and immediate status updates from the 3-color Area Beam Indicators. With the addition of advanced muting and blanking functionality and protection ratings from IP67G to IP69K, the F3SG-SR supports your most demanding safety applications while reducing your costs.
- Area Beam Indicators (ABI) – Tri-color indicators for easy & instant status
- Harsh Environments – Cold storage, metal working (oil mist), food processing
- Back-up & restore settings with Intelligent Tap – can reduce maintenance setup time by 90%
- Perfect fit – Protective heights in 40 mm increments
- IO-Link – Easy remote monitoring of process & service data
- Bluetooth option
- Separate replacement of TX/RX light curtains
- Separate replacement of cables for light curtains
- OSSD outputs auto sense output selection based on wiring configuration
Related Story
Five Things to Consider When Selecting a Safety Light Curtain
Light curtains go a long way in making your operations much safer for machine operators and maintenance personnel. That said, simply purchasing and installing one doesn’t ensure that all safety needs are fully met. It’s important to make sure that the light curtain meets all the requirements for reducing the risks of your particular application.