Product Overview

The SICK PU3 device column is a robust, pre-assembled mounting solution designed for safe and secure installation of safety light curtains and safety light-beam sensors. Featuring two external mounting slots, it provides mechanical anchoring to the floor, ensuring stable positioning in industrial environments. With a maximum installation length of 965 mm and a column height of 985 mm (L2), this device column offers reliable protection for sensitive safety components from mechanical influences on three sides. The aluminum powder-coated profile and base plate ensure durability while maintaining resistance to corrosion and physical wear. Ideal for integration with SICK’s range of safety light-beam sensors, the PU3 column supports both deTem and M2000/M4000 models, providing a consistent mounting platform across different sensor types.

Key Features and Technology

The PU3 device column combines structural strength with precise alignment for optimal safety performance. Its aluminum (powder-coating) construction ensures long-term resistance to environmental factors such as moisture and abrasion. The pre-assembled base plate simplifies installation, reducing setup time and potential errors during mounting. With two external grooves, the column allows secure mechanical anchoring to the floor, enhancing stability in dynamic industrial settings. The design supports a consistent beam height of 400 mm from the ground for both deTem and M2000/M4000 safety light-beam sensors, ensuring uniform coverage and reliable detection across applications. This technology ensures that all installed devices maintain proper alignment and operational integrity under real-world conditions.

Technical Characteristics

The SICK PU3 device column has a column height of 985 mm (L2), including the base plate, with a maximum installation length of 965 mm. The diameter of the base plate is 180 mm, and it is constructed from aluminum powder-coating for durability. The end cap is made of ABS plastic. The unit weight is 5.773 kg, with a net unit weight of the same value. The column provides protection on three sides against mechanical influences. It supports two beams (deTem, M2000, and M4000) with the lowest beam positioned at 400 mm above ground level. All dimensions are based on standard SICK specifications and are designed to ensure compatibility with existing safety sensor systems.

Configuration and Integration

The PU3 device column is configured for direct integration with SICK’s deTem, M2000, and M4000 safety light-beam sensors. It features two external mounting slots that allow mechanical anchoring to the floor, ensuring secure and stable positioning during operation. The height of the first beam above ground is consistently 400 mm for all sensor types, enabling uniform coverage and reliable detection. The pre-assembled base plate simplifies installation by eliminating the need for additional components or complex assembly steps. This configuration ensures that safety light curtains and sensors are properly aligned and ready for immediate use in industrial processes requiring mechanical protection.

Operating Environment

The PU3 device column is designed to operate reliably in standard industrial environments with typical temperature ranges, humidity levels, and exposure to dust or moisture. Its aluminum powder-coated construction provides resistance against corrosion and physical wear, making it suitable for use in harsh conditions. The column is intended for installation on flat, stable surfaces where mechanical anchoring to the floor is feasible. It performs effectively under normal operational loads and does not require special environmental certifications beyond standard industrial safety requirements. Installation should follow manufacturer guidelines to ensure optimal performance and compliance with relevant safety standards.

Industrial Applications

The SICK PU3 device column is widely used in industrial automation environments where mechanical safety is critical, such as in material handling systems, conveyor operations, and robotic workstations. It supports integration with deTem, M2000, and M4000 safety light-beam sensors to provide real-time detection of personnel or objects entering hazardous zones. The consistent 400 mm beam height ensures reliable coverage across various applications. Its robust design and secure mounting make it ideal for use in high-traffic areas where safety interlocks are essential. This solution is commonly deployed in manufacturing, packaging, and assembly lines requiring fail-safe protection against unauthorized access to moving machinery.