Technical articles – Archive 2017

  • Data is the new gold

    Focus on safety

    SAFETY - With its range of different solutions for safe signal evaluation, the Schmersal Group offers individually tailored and cost-effective solutions and increased productivity for the user.To ensure safe signal evaluation, safety technology provider Schmersal provides solutions based on safety relay modules and safety controllers with a wide range of visualisation and diagnostic options as a function of the complexity and connection depth of the safety circuits.

    Author: Christian Heller, Head of Product Management, Schmersal Group

    Source: :K - Kompetenz für Konstrukteure, Henrich Publikationen Gmbh

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  • New requirements for machine safety in Industry 4.0

    Special: Functional Safety

    Industry 4.0 would be inconceivable without functional machine safety. But the digital transformation poses new challenges for experts in safety technology. They need to keep up with the rapid pace of technical developments, even in terms of standardisation. At the same time, safety technology needs to become an integral part of every system, not only to protect the employees from injuries, but also as a tool to increase production Efficiency, says Schmersal

    Author: Siegfried Rüttger, Project Leader Industry 4.0, Schmersal Group

    Source: magazine "open automation", 6/17

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  • A standard investigated

    Interview with Siegfried Wolf, head of tec.nicum academy and tec.nicum consulting

    In June last year, the reworked DIN EN ISO 13849-1 standard was published. The editorial team chatted to machine safety expert Siegfried Wolf from K.A. Schmersal GmbH & CO. KG about how the changes and additions will impact machine constructors.

    Source: magazine DER KONSTRUKTEUR 11/2017

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  • Two worlds growing together

    Machine safety in Industry 4.0 concepts: Utilising existing safety hardware, communications standards and ideas

    What are the implications of production according to the principles of Industry 4.0 for functional safety? Humans and robots will increasingly be working together without intervening safety fences and the safety-related signals are also processed at higher control levels. The prerequisites for this are already in place, says Schmersal

    Author: Siegfried Rüttger, Industry 4.0 Project Leader, Schmersal Group

    Source: Extract from SPS-MAGAZIN, specialist automation technology journal, Issue 10/2017

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  • Easy installation of safety systems to secure complex machines and systems

    Machine and plant safety

    New installation systems for safety switchgear from Schmersal are now available especially for securing complex machines and systems. They not only make installation easier, but also increase flexibility and improve the opportunities for troubleshooting in the spirit of preventative maintenance.
    Source: GIT SICHERHEIT + MANAGEMENT 3/2017,WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

    Author: Udo Weber, Product Manager, Schmersal Group

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  • Schmersal’s main aim is localized R&D in India

    Interview with Sagar Bhosale, Managing Director, Schmersal India

    A leading player in machine safety, Schmersal India recently celebrated a decade of its existence in India. The company is extremely bullish on the Indian market and is concentrating on more localized R&D, developing new products for the local market. In an exclusive interview Sagar Bhosale, Managing Director, Schmersal India talks at length about the company’s future vision and plans to the editor of the trade magazine MACHINE TOOLS WORLD. Sagar Bhosale gives an update about key technology trends, such as automation and IIoT and prime challenges for safety technology with the rapid adoption of these trends.


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  • Master of safety: The new cartoner from Molins Langen

    Schmersal supplies safety technology for high-performance ‘Maestro’ machine

    Première at interpack 2017: The new ‘Maestro’ cartoning machine from Molins Langen was presented to the public for the first time in May at the packaging show in Dusseldorf, Germany. The innovative cartoner sets new standards in terms of efficiency, accessibility and hygiene-compliant design. Another benefit is that the high-performance machine is fitted with safety sensors and interlocks from Schmersal as standard.

    Source: Food & Drink Matters, UK, issue 131 

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  • Everything continues to flow - safely

    Interlocks and sensors from Schmersal ensure that Krones systems are safe and productive

    Krones AG ensures that the international beverage industry remains keeps flowing: Worldwide, every third bottle opened has been filled, labelled and packaged on a Krones plant. As a world market leader in its sector, the company is known throughout the beverage world for its efficient and safe systems for beverage filling and packaging. Following an extensive market investigation, the company now equips the machines that it manufactures for the global market with the safety sensors RSS36 and the safety interlock AZM300 from Schmersal. Protection against tampering, very good diagnostics possibilities and AS-i-Safety at Work connectivity were decisive factors for the choice of these components.

    Source: Lebensmitteltechnik 10/2017

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  • 10,000 N interlocking force on Microcut

    Safety for the Stephan Vacutherm system

    User-friendliness, high levels of safety, wide range of applications and availability, these were the most important requirements from Stephan Machinery, which produces foodmanufacturing machines. Therefore, for its Stephan Vacutherm System VMC 1200, which was primarily developed for the production of delicatessen products, the company decidedto use the new AZM 400 solenoid interlock from Schmersal.
    Source: LVT LEBENSMITTEL Industrie 4/2017

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  • ‘As automation continues to gain steam, safety basics needs to be reinforced’

    Interview with Sagar Bhosale, Managing Director at Schmersal India

    Schmersal India, a leading player in machine safety, recently celebrated a decade of its existence in India. The company has indeed come a long way since its humble beginning as a sales organisation to tap the growing Indian market. Today, the company has a manufacturing facility in Ranjangaon near Pune and is in fact the only company producing safety switches directly in India. It expects further growth in production and employment in the coming years, courtesy increasing awareness of safety in the industry. In an interview with the Indian trade magazine Engineering Review, Sagar Bhosale, Managing Director at Schmersal India, talks about the need for safety to evolve to keep pace with the rising trend of automation and challenges in the Indian market.

    Source: Engineering Review, July 2017

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    “Safety Technology specialists should be involved as early as the design phase.”

    Interview with Philip Schmersal, Managing Director and Shareholder, Schmersal Group: "The prevailing issues of Industry 4.0 / IIoT are communication and data exchange, intelligent networking and flexibility. In this respect, our safety controller PSC1 is Industry 4.0 compliant."

    Source: DER KONSTRUKTEUR 1-2/2017

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  • Safely in series

    Schmersal has launched a new safety installation system.

    Interview with Udo Weber, Safety Technology Product Manager at Schmersal Group: "The market demands wiring solutions which are as simple, fault-proof and cost-effective as possible."
    Source: Computer&AUTOMATION 2/2017

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  • Tiny things for maximum effect

    Premiere for the smallest safety light barrier

    At SPS IPC Drives 2016, the Schmersal Group showcased a new range of opto-electronic safety equipment with a clear unique selling point. The SLB 240/440/450 is the smallest
    range of safety light barriers in the world with built-in evaluation.

    Author: Klaus Schuster, Schmersal Group

    Source: Konstruktion & Entwicklung, 11 / 2016, Schlütersche Verlagsgesellschaft

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  • Mobile and safe

    Tailored safety technology supports the the flexibility of a welding cell

    The mobile welding cell from the Guttroff group of companies offers a whole load of technology in a compact space, is delivered in no time and is enormously flexible in terms
    of potential applications. The user can select whether to buy or rent the “welding robot to go” and in either scenario gains access to welding know-how and services. The safety technology selected by Schmersal provides substantial support for the automated cell in terms of flexibility.

    Source: Der Betriebsleiter 11-12/2016

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  • Hygiene-compliant, flexible and reliable

    safety systems for the food and packaging industry

    The requirements are tough for the food and packaging industry: hygiene-compliant design, flexibility, short conversion times and high levels of plant availability are increasingly important features for machines and systems. In these industries, too, protecting employees is a priority, but the safety systems need to be adapted to the individual applications and contribute to the efficiency of the production processes.

    Author: Siegfried Rüttger, Industry Manager Pharma/Food/Packaging, Schmersal Group
    Source: Getränke + Lebensmittel Herstellung 2016, Kuhn Fachverlag
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  • Focus on what is important

    Safety relay modules for evaluation of safety-oriented signals

    A new range of safety relay modules from Schmersal is simple to adapt to individual requirements. A single module covers a range of applications. Other features include
    short address times and pre-configured applications – functions which are required in,for example, packaging machine construction.

    Author: Thomas Rühl, Product Manager, Schmersal


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  • Best of all flexible

    Requirements on safe control technology

    In the widely varying task areas in industrial production, flexibility is becoming an increasingly important characteristic of machines and installations. Batch sizes are becoming smaller, and it must be possible to adapt the machines to different products and market conditions both straightforwardly and quickly. As a result there are also special requirements on the safe control technology. A new generation of programmable modular safety controllers from Schmersal is extremely well suited to this requirement.

    Author:Siegfried Rüttger, Industry Manager Packaging/Food/Pharma, Schmersal Group
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  • Changes of relevance to practice or simply cosmetic revisions?

    Experts in safety technology on the updated standard DIN EN ISO 13849-1:2016 – Safety of machinery

    After several years of standardisation work, DIN EN ISO 13849-1:2016 was published at the end of May. Since July it is therefore only this standard that is allowed to be used as the basis for the presumption of conformity. As there are a lot of changes in the standard, there may be new requirements for issuing EC declarations of conformity as a result. The effect these changes have on the practical work of machinery and plant manufacturers is explained by the seven experts in this interview. They also explain which special requirements need to be addressed on the usage of collaborative robots.

    Source: elektro AUTOMATION 09 / 2016

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  • Sensors for work safety

    Switches provide more safety in the workplace - particularly in the packaging industry

    The Wuppertal-based organisation Schmersal offers its customers the world‘s largest programme of safety switchgear and systems for the protection of man and machines. A special field of application is seen particularly in the packaging industry, as here the machines and plants work at high speeds.

    Author: Siegfried Rüttger,Industry Manager Packaging/Food/Pharma, Schmersal Group

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