Keyence GL-R04L

The Keyence GL-R04L Safety Light Curtain is a robust and reliable solution designed for body protection in industrial settings. Featuring 4 optical axes, this main unit ensures comprehensive safety coverage with a detection capability of ø1.77" (ø45 mm). The GL-R04L is engineered to provide a detection height of 4.72" (120 mm) and a protection height of 8.07" (205 mm), making it ideal for safeguarding personnel in hazardous areas.

Equipped with an infrared LED light source, the GL-R04L offers a detecting distance range from 0.66 to 49.21' (0.2 to 15 m) and an effective aperture angle of up to ±2.5°. The unit supports both optical and wire synchronization, allowing for flexible installation and reliable operation. The light interference prevention function ensures seamless performance even in environments with multiple GL-R systems.

The GL-R04L features dual transistor outputs (PNP or NPN) with a maximum load current of 500 mA, providing robust control output options. Additionally, the unit includes supplemental AUX transistor outputs for non-safety-related signals. The device is protected against reverse current, short circuits, and surges, ensuring long-term durability and reliability.

Compliant with stringent safety standards such as IEC61496-1, EN61496-1, UL61496-1, and EN ISO13849-1:2015 (Category 4, PLe), the GL-R04L guarantees top-tier safety performance. The enclosure is rated IP65/IP67, providing excellent resistance to dust and water ingress, making it suitable for...