Safety light curtain for body detection
The XUSL4E4BB091NS2 is a Type 4 safety light curtain from the XUSL series, configured as a receiver and transmitter pair for body detection across a 910 mm protective height. Its 4 beams cover a 0 to 12.0 m operating range, meaning it detects a person entering the hazard zone at distances up to 12 meters — suitable for guarding large machine perimeters or robot cells where the operator approaches from a distance.
Integration notes
Operates on 24 VDC supply, standard for safety circuits in industrial control panels. The 4-beam array with 910 mm protective height covers a vertical zone roughly waist-to-shoulder on an average adult — typical for access guarding on assembly stations or packaging machinery. Rated for -30°C to 55°C ambient, so it works in unheated warehouses or cold-room environments without derating.