Omron F3SJ Series Light Curtain Receiver and Sender, 50 Beams, 20 mm Beam Resolution, Type 4 Safety, 24V DC

Omron F3SJ-E1025P25 light curtain receiver and sender combine as a high-precision safety sensor designed for industrial safeguarding applications. This Type 4 rated, 50-beam optical barrier provides reliable non-contact detection for hazardous machinery access, ensuring operator safety and compliance with international safety standards.

The unit offers a 1025 mm protective height, creating a continuous sensing field optimized for hand and arm intrusion prevention. With a beam resolution of 20 mm, it supports fine object detection and intrusion suppression essential for safeguarding procedures in manufacturing lines.

Operating on a 24V DC power supply, the device features M12 connector terminals enabling secure and easy integration into safety control panels and circuits. Its compact dimensions of 30 mm width, 30 mm depth, and 1.09 m height enable fitting in constrained machine apertures.

Performance features include a maximum scanning range of 7 meters and a minimum sensing distance of 0.2 meters, maintaining consistent detection accuracy across various operational conditions. The rapid response times - 15 ms on-to-off and 70 ms off-to-on - allow for swift fault recognition and reliable reset timing.

The F3SJ series complies with IEC 61496-1 and IEC 61496-2 Type 4 standards, EN ISO 13849-1 PLe Cat.4 safety integrity levels, and SIL3 certification for functional safety. Approvals include TUV, cULus, and CE markings affirming industrial and electrical compliance.

This product is suited for safeguarding automated press and stamping lines, robotic workcells, conveyor infeed stations, and pick-and-place stations in industrial manufacturing environments, enabling safety zoning and operator protection.

The 50 beams deliver fine detection and intrusion suppression. 20 mm beam spacing allows accurate sensing of small parts. Rapid 15 ms fault recognition supports high safety demands. Reliable reset timing with 70 ms off-to-on response.

Compact receiver design for easy mounting in tight spaces. Compliant with global industrial safety standards. Wide sensing range up to 7 meters for flexible installation. Type 4 safety classification suitable for stringent machine guarding.

For more advanced machine safeguarding solutions, explore additional Omron safety sensors and related automation components in EnvMart’s catalog.

Explore more products in our Safety Light Curtains category.