Leuze MLC310R20-1950 Safety Light Curtain

Built for precision and rugged use, the Leuze MLC310R20-1950 receiver delivers a resolution of 20 mm and a broad protective field height of 1,950 mm, making it a go-to solution for hand protection in large machine openings. It operates efficiently on a 24 V DC supply with tolerance ranging from -20% to +20%, while maintaining a low maximum current consumption of 150 mA. The unit offers 2 safety-related switching outputs (OSSDs) via PNP transistors and ensures stable signal switching at a typical voltage of 22.5 V.

Synchronization between transmitter and receiver is handled optically, reducing wiring complexity and improving signal integrity. With a response time of 34 ms and restart delay of 100 ms, this curtain supports rapid detection without compromising on safety. The housing is crafted from robust aluminum with die-cast zinc end caps and features a plastic PMMA lens cover, all enclosed in an IP65-rated yellow body (RAL 1021) that withstands industrial wear and exposure.

The device connects via a standard M12 5-pin male connector and features dual LED indicators for quick diagnostics. Its compact dimensions of 29 mm x 2,016 mm x 35.4 mm allow for smooth integration into modern control panels. Trusted across automotive, FMCG, textile, and machine-building industries, the Leuze MLC310R20-1950 Safety Light Curtain helps engineers meet strict safety standards while ensuring long-term reliability. For complete technical documentation, visit the official Leuze website or request it through our team.

The Leuze MLC310R20-1950 Safety Light Curtain is purpose-built for safeguarding zones where frequent operator interaction occurs—like robotic arms, conveyor intersections, packaging stations, and injection molding machines. It is ideally suited for applications that demand precise hand detection over a long span without physical guards, enabling safety with workflow continuity.

With a slim profile and optical synchronization, this model easily fits into space-constrained machines while minimizing setup time. Maintenance engineers benefit from its plug-and-play M12 connector, real-time LED status indicators, and stable performance even in high-humidity or dusty environments. Its IP65 protection class and wide operating temperature range from -15°C to 55°C make it suitable for both shop-floor and outdoor installations.

Whether you're setting up a new safety zone or upgrading legacy equipment, the MLC310R20-1950 Safety Light Curtain from Leuze ensures compliance with EN standards, improves operator confidence, and streamlines production safety protocols. It’s a smart, long-term investment for engineers prioritizing reliability, easy diagnostics, and safety integration in fast-moving industrial environments.