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MLG-2 intelligent automation light grids from SICK offers more robust detection

Photo by Sick AG

Photo by Sick AG

Reliable and robust sensors for detecting presence, checking for projections, and measuring the height of load carriers and their loads are necessary for ensuring stable and error-free material flows in materials handling and storage processes in high-bay or vertical stores. Automation light grids measure the height of the load so that, for example, a height-dependent storage space can be reliably determined.

The new generation of intelligent automation light grids from SICK is called the MLG-2. The product family sets new standards regarding resolutions, response times, evaluation potentials and user-friendliness. With two versions currently available (one of them with integrated volume measurement) it adapts to differing automation requirements. There is no longer anything in the way of even the most demanding applications. Because the MLG-2 detects everything. Even if there is practically nothing to detect. Optimized speed, resolution, optics: so that the MLG-2 even makes transparent, small and rapid objects visible.

The basis of the new light grid platform for automation technology is a specially developed ASIC that enables numerous new intelligent functions which, when combined with the consistent modularity of the MLG-2 regarding the beam grid, monitored height, range and interfaces, means that the light grid can be configured for every application – precisely covering the desired demands and automation requirements.

Versions with a graduated range of performance

The MLG-2 product family meets the needs of standard and demanding applications with the current ‘Prime’ and ‘Pro’ variants. The measuring light grids permit monitoring heights of up to 3,200 mm – with modular configuration within a 150 mm grid. Objects with a minimum size of 2 mm can be detected thanks to the cross-beam function of versions with beam distances of 5 mm, 10 mm, and 25 mm to 50 mm.

Both versions can transmit analog measurement values, permit flexible beam evaluation, are easily parameterized, offer common interfaces, are ready for IO-Link integration, and offer energy-saving Green Mode. The ‘Easy Concept’ function ensures maximum ease-of-commissioning and user-friendliness – the MLG-2 is also rapidly ready for operation without the need for any specialist personnel. The cloning functionality saves time during the identical parameterization of several light grids or in the case of a replacement.

Wide range of operation

The automation light grid offers versatile use thanks to its integrated intelligence. The above-mentioned application potentials in intralogistics are complemented by uses in machine tools, in traffic technology (separating and classifying vehicles), in automotive construction, in the wood-processing industry or in robotics.

For more information, please visit http://www.sick.com.