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SICK
Automation Light Grids

Automation Light Grids

Product catalog summary

General Information
SICK is a global leader in sensor technology, providing innovative solutions for industrial automation. Founded in 1946 and headquartered in Waldkirch, Germany, SICK operates worldwide with over 50 subsidiaries, focusing on enhancing productivity and safety across various industries.

Advanced Automation Light Grids
These grids are designed for complex applications with various beam separation options and detection heights, suitable for material handling and automated systems. They offer high immunity to ambient light, flexible programming, and easy status monitoring.

Standard Automation Light Grids
Used for basic switching applications, these grids are reliable and cost-effective solutions for general automation needs.

Smart Light Grids
These grids offer advanced features for specific applications like vehicle classification and industrial door applications, providing enhanced functionality and integration capabilities.

Applications
SICK's light grids are used in logistics, airports, and traffic management for tasks like height measurement, object detection, and vehicle separation.

Technology and Customization
SICK offers modular light grids customizable in detection height, beam separation, and range, allowing tailored solutions for specific customer needs.

Lifetime Services
SICK provides comprehensive services throughout the product lifecycle, including consulting, system support, verification, optimization, and training, ensuring maximum product availability and longevity.

Conclusion
SICK's automation light grids are versatile and reliable solutions for enhancing industrial automation processes, with a strong focus on innovation and customer satisfaction.

Specifications
The document details specifications for advanced automation light grids, focusing on the MLG Standard and MLG Programmable models. Key specifications include beam separation options (10, 20, 30, 50 mm), detection heights (100 mm to 3,140 mm), and working ranges up to 8.5 meters. The grids support various switching outputs and connection types, with response times ranging from 1.5 ms to 37 ms.

Key Features
Features include up to 3 x PNP or NPN switching outputs, resolutions of 10/20/30/50 mm, detection heights over 3 meters, short response times, automatic teach-in, integrated interfaces, and high immunity to sunlight.

Applications
The MLG Standard is suitable for environments requiring reliable detection and measurement, even in challenging conditions like high ambient light.

Technical Data
Technical data includes sender/receiver technology with an IR wavelength of 880 nm, supply voltage of DC 18 V to 30 V, power consumption details, and an IP 65 enclosure rating.

Product Family Overview
The document outlines various models within the MLG product family, including MLG Programmable, MLG PROFIBUS, MLG CANopen, and MLG Analog Output, each tailored for specific integration and measurement needs.

Procedures and Interfaces
Instructions for setting up the light grids include address setting and bus termination adjustments using DIP switches. Connection types and diagrams for sender and receiver units are provided.

Standards and Norms
The light grids comply with EMC standards EN 60947-5-2 and have an IP 65 enclosure rating, designed to operate in ambient temperatures from -25°C to +55°C.

Recommendations
Recommended accessories include connectors, cables, and mounting kits, with advice on selecting connection cables based on pin count.

Special Functions
The light grids use a modular design, allowing for simple interconnection of optics modules. Detection height is calculated by subtracting beam separation from the overall height of the optics modules.

Key Data from Tables and Diagrams
Tables provide detailed part numbers and configurations for ordering, including beam separation, working range, and detection height options. Diagrams illustrate connection types and dimensions.

Product Overview
The document describes advanced automation light grids, specifically the MLG with analog output and the XLG programmable version, used for intelligent height measurement and positioning.

Technical Features
Both models feature a modular design, customizable detection heights, and beam separations. The MLG includes a teach algorithm for sensitivity settings, while the XLG offers high immunity to sunlight and fast response times.

Benefits
The intelligent evaluation software reduces costs by minimizing the need for additional sensors and programming. The robust design ensures reliability in harsh environments.

Additional Information
The document includes detailed technical data, ordering information, dimensional drawings, and recommended accessories.

Electromagnetic Compatibility (EMC)
Devices are designed to minimize interference from electromagnetic effects, adhering to EU Directives and stricter in-house standards.

Enclosure Rating
The IP rating indicates a device's protection level against dust and water.

GSD File (PROFIBUS)
Essential for using PROFIBUS devices, storing device data and parameters.

Housing Material
SICK ALG housings can be made from anodized aluminum, ABS plastic, or PMMA plexiglass.

Impact Load
Tests verify mechanical stability, ensuring no damage post-testing.

Initialization Period
The time required for a light grid to be operational after power-on.

Job LED
A visible light guiding operators during picking processes.

Light Grid Construction
Consists of sender, receiver, parallel and cross beams, range, resolution, detection height, and blind zones.

Light/Dark Switching
Sensor settings that invert output logic based on light received by the receiver element.

Limiting Range
The maximum distance for stable operation between sender and receiver or sensor and reflector.

Minimum Detectable Object (MDO)
Specifies the smallest object size detectable, influenced by beam separation and diameter.

Measuring Light Grid
Detects individual beam states for complex tasks beyond simple object presence.

Muting Function
Automatically blanks beams interrupted for extended periods.

Operator Guidance
SICK's pick-to-light solutions guide operators through processes, reducing assembly errors.

Output Weak Signal
Provides early warning of potential device failure due to contamination.

Parallel Beam Technology
Standard in SICK ALGs, with options for cross beam technology or configurable modes.

Pick-to-Light Light Grid
Used in industries to prevent incorrect assembly, guiding operators with job LEDs.

PNP/NPN Output
Describes the change in output state when energized, affecting connection requirements.

Polarizing Filter
Reduces missed detection and erroneous switching due to reflective surfaces.

PROFIBUS
A standard for fieldbus communication in automation, with some SICK ALGs featuring a PROFIBUS interface.

Protection Class
Defines safety measures against electric shocks, with SICK ALGs meeting at least Class 2 standards.

Retro-Reflective Light Grid
Uses a reflector to detect object presence by interrupting the light path.

Resolution
Determined by beam separation, affecting the minimum detectable object size.

Response Time
The time between an event and sensor switching, considering minimum presence time.

Sensitivity
Describes sensor switching characteristics, adjustable via potentiometer or teach-in methods.

Slim/Flat Design
Light grids available in slim or flat designs, affecting light emission direction.

Switching Light Grid
Reacts to beam interruption, indicating monitored area status.

Synchronization
Ensures unique allocation of sender to receiver elements, either optically or electrically.

Teach-In
Automatically sets switching thresholds for beams, simplifying sensor commissioning.

Working Range
The maximum recommended range for stable operation between sender and receiver or sensor and reflector.

Vibration Resistance
Confirmed through tests according to DIN standards, ensuring device stability under mechanical stress.

Catalog excerpts

Automation Light Grids Advanced automation light grids, standard automation light grids, smart light grids

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Smart light grids SGS SPL SAS D-30 D-20 D-8 Beam separation Detection height in mm in mm ALG = Automation light grids. ● = Main function/main application. ○ = Possible function/application. Position determination Jut-out control | Height measurement | Profile detection | Sag control Object presence Access control | Reject control | Edge control Application at toll booths and on industrial doors Vehicle classification | Vehicle separation | Industrial doors Pick-to-light Operator guidance | Error-free commissioning Light grid frame Volume measurement | Operator guidance | Reject control We offer...

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General information About SICK A Advanced automation light grids MLG XLG Standard automation light grids WLG HLG ELG PLG Smart light grids SAS SPL SGS Signal strength/receiver Signal strength on receiver Max. recommended range Working range Limiting range Range Working area Limited working area

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Sensor Intelligence is our promise SICK sensor solutions for industrial automation are the result of exceptional dedication and experience. From development all the way to service: The people at SICK are committed to investing all their expertise in providing with the very best sensors and system solutions possible. A company with a culture of success Approximately 5,000 people are on staff, with products and services available to help SICK sensor technology users increase their productivity and reduce their costs. Founded in 1946 and headquartered in Waldkirch, Germany, SICK is a global sensor...

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Unternehmen Company A Innovation for the leading edge A corporate culture for sustainable excellence SICK sensor systems simplify and optimize processes and allow for sustainable production. SICK operates thirteen research and development centers all over the world. Co-designed with customers and universities, our innovative sensor products and solutions are made to give a decisive edge. With an impressive track record of innovation, we take the key parameters of modern production to new levels: reliable process control, safety of people and environmental protection. SICK is backed by a holistic,...

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Sensor Intelligence for all requirements SICK is a renowned expert in many industries, and is entirely familiar with the critical challenges they face. While speed, accuracy and availability take center stage in all industries, technical implementations vary greatly. SICK puts its vast experience to use to provide with precisely the solution you need. For applications worldwide Hundreds of thousands of installations and applications go to prove that SICK knows the different industries and their processes inside out. This tradition of uncompromising expertise is ongoing: As we move into the future,...

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Industries Branchen A For your specific industry For performance across the board With a track record of proven expertise in a great variety of industries, SICK has taken quality and productivity to new heights. The automotive, pharmaceutical, electronics and solar industries are just a few examples of sectors that benefit from our know-how. In addition to increasing speed and improving traceability in warehouses and distribution centers, SICK solutions provide accident protection for automated guided vehicles. SICK system solutions for analysis and flow measurement of gases and liquids enable...

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SICK LifeTime Services For safety and productivity: SICK LifeTime Services SICK LifeTime Services is a comprehensive set of high-quality services provided to support the entire life cycle of products and applications from system design all the way to upgrades. These services increase the safety of people, boost the productivity of machines and serve as the basis for our customers’ sustainable business success. Benefit from an array of services Each of our products and solutions is accompanied by a comprehensive range of services tuned precisely to the requirements of the product or solution –...

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SICK LifeTime Services Training & Education Product & System Support Verification & Optimization •• User training •• Seminars •• WebTraining Consulting & Design Upgrade & Retrofits •• Barcode checks •• Consulting/Engineering service •• Inspection •• Maintenance •• Accident analysis •• Stop time measurement •• Noise measurement System inspection Risk assessment Safety concepts Feasibility studies Software and hardware design Commissioning Spare parts and repairs Remote support Hotline Machine conversion Sensor upgrades Sensor replacements Retrofitting of technology www.sick.com/service F 8014230/2011-09-01...

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Advanced automation light grids Advanced automation light grids are ideal for more complex applications. They come in several different beam separation options, a range of detection heights and output configurations. These light grids can be used for material handling on conveyors, automated storage and retrieval system applications, order fulfilment, and more. For example, in pallet verification applications, maximum height and pallet overhang can be measured. This data can be forwarded to the PLC via bus systems. Your benefits •• Sensors with high quality and performance for customer-oriented...

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Advanced automation light grids C Advanced automation light grids Technology/applications and industries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2 Product family overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-6 MLG Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8 For switching applications MLG Programmable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-20 For customized solutions MLG PROFIBUS . . . . . . . . . . . . ....

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Advanced automation light grids Modular multi talents – personalize your own light grid C Whether pre-configured or programmed by the customer, the range of possibilities is endless with a dvanced auto ation light grids. On request, SICK will fully customize your light grid – both hardware m and software. Modular construction – enables you to decide for yourself! Advanced automation light grids are configured using a modular design principle. Detection height, resolution and range can be chosen to meet your requirements. Detection height Minimum = 100 mm Maximum = 3,140 mm Beam separation...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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