SICK L29 Series Light Curtain Sender, 1 Beam(s)

This light curtain functions as a protective sender in industrial sensing setups, providing a focused optical barrier for machine safeguarding and access monitoring. It is designed for integration into automation and electrical systems where compact, single-beam detection is required and connects via a standard M12 connector for straightforward installation.

• 0.54ms maximum response time enabling fast fault detection
• 6m maximum scanning distance for extended coverage
• Single-beam configuration simplifying alignment and maintenance
• Safety type2 classification supporting risk reduction strategies
• 24V DC supply compatibility for common control systems
• CE approval ensuring conformity with applicable EU directives

• Suitable for presence detection on conveyor feeding stations
• Ideal for safeguarding access points on automated cells
• Used with robotic workstations for perimeter monitoring
• Can be used for light curtain replacement in existing installations

It connects using an M12 connector to Interface with 24V DC control circuits and common I/O modules.

Alignment and unobstructed line-of-sight are required to achieve the specified 6m scanning distance

The narrow 12.2mm width and 23.6mm length permit installation in confined spaces and close to machine guards where larger sensors would not fit.

The 50mm sensing height defines the vertical aperture of the transmitted beam and helps in selecting positioning for required coverage.