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News

EMC_Mailshot_16
28.04.2016
> Conductive immunity EMC testing within SCHURTER Input Systems
Your application with touchscreen needs to operate correctly in a common electromagnetic environment. Other electrical equipment in the near vicinity should not disturb the operation of your product and it should also not disturb other equipment. Therefore your product should comply with one or more international EMC standards or regulations. Prior to the final EMC test at an accredited test lab, it is recommended to investigate the EMC behaviour at the early design phase by performing pre-compliance tests. This can be done with by yourself or with assistance from Danielson, the Dutch competence centre within SCHURTER Input Systems division.

Danielson now has an in house test facility to do pre-compliance conductive immunity tests. While testing during the development phase, possible EMC issues can be recovered. That gives more confidence in succeeding at the final (expensive) EMC tests first time and is of course cost-effective.

With dedicated equipment our engineers perform conductive immunity tests on your touch-application. With an RF-source, disturbances are simulated and coupled directly into your product. Interference occurs if the received energy causes a device (the receptor) to function in an unwanted manner, like false touches or suddenly shutting down. The level of unwanted behaviour depends on the coupling path as well as the source and the victim. Reduction of interference can be done by making the coupling path worse and/or (even better) suppress the source. Our engineers will give you a detailed report of the tests performed and where possible make some suggestions for EMC-improvement of your product.

Important facts that you should consider when designing a product with a capacitive touchscreen are for example:

• Sensor lines (behind cover glass) are small antennas that receive and emit electromagnetic energy

• Larger touchscreens are more sensitive for EMI/EMC issues

• When touching the screen, EMC properties can degrade slightly

• Capacitive touchscreens need a good electrical ground level. A touchscreen controller must use a proper (low-impedance) connection to the equipment ground

• The mechanical construction of the product affect EMC properties. Engineers at Danielson can assist with extensive knowledge

How can SCHURTER help you?

The experts at Danielson have extensive knowledge of Electromagnetic Compatibility (EMC) and they can assist you with a conducted immunity test at Danielson. They can also give advice and suggestions to improve your product, both mechanical and electrical, and help you when a test plan is needed for the final EMC tests. We prefer to be involved in your design phase as early as possible.

If you would like more information about what SCHURTER can do for you regarding to EMC, please contact us. Our experts are at your service to assist in solving your EMC issues.

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SGMBH_Siemens_Logistics_Competition
16.02.2016
> SCHURTER GmbH awarded as 2nd best supplier in logistic competition from Siemens
Tuesday January 26th 2016 Siemens Karlsruhe organized the yearly logistics competition for electronic suppliers. Siemens Karlsruhe is the fifth largest business location of Siemens, including a centre for process automation, production automation, building automation and industrial services.

SCHURTER GmbH supplies resistive and PCAP touch panel series with metal housings in six different sizes (7"- 22") to Siemens Karlsruhe. The touch panels are used for Industrial PC's.

Siemens Karlsruhe has over 750 suppliers, of which 50 companies, including SCHURTER GmbH, where selected to join the logistics competition. These 50 suppliers where judged on performance through out the complete supply chain. Issues such as on time delivery, the stock level, the steady supply of products and the necessary missing parts management are important aspects. SCHURTER GmbH was announced as 2nd best. The winner is a distributor of standard passive components. Since SCHURTER supplies customized parts, we have all the more reason to be proud on this second place.

We want to thank Siemens Karlsruhe for their trust and appreciation. And of course many thanks to our dedicated team at SCHURTER GmbH for their excellent logistic performance.

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Danielson_Schurter_UK
04.12.2015
> Danielson (UK) Ltd. Changes Name
Danielson (UK) Ltd. will be changing its name from 1st of January 2016 to SCHURTER Electronics Ltd.

As part of Danielson's continued integration into the SCHURTER group we are pleased to announce that Danielson (UK) Ltd. will be changing its name from 1st of January 2016 to SCHURTER Electronics Ltd.

We would therefore request that the new company name is used in all correspondence after 1st of January 2016. Our address, company registration, VAT and bank account numbers will all remain unchanged, as will the name of our sister company Danielson Europe B.V. in The Netherlands.

For more information please read our FAQ:

Why is Danielson changing its name?

As you may recall, Danielson was acquired by SCHURTER in May 2014. Since that time we have been in a process of integration. We feel the time is now right to work under one brand name in the UK.

What do I need to do?

After the legal name change on 1st January 2016, we would kindly request that purchase orders, payments and all other company correspondence feature our new name.

I have a contract with Danielson (UK) Ltd. What happens to that?

SCHURTER Electronics Ltd. will of course honour all existing customer contracts including contracts of supply and non-disclosure agreements. Even though our name is changing, our commitment to our customers will not. Our quest for operational excellence will remain the same. We will strive to deliver the products and services that are critical to our customers success. Everyone at Danielson is excited and looking forward to bring the full capabilities of the SCHURTER Group to all of our customers in the UK.

For further information please do not hesitate contact us.

Contact-Form

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AMT_Controller_PM1710
09.07.2015
> New capacitive touch controllers AMT and PenMount
Partnership SCHURTER, Danielson and AMT

SCHURTER and AMT are successful close partners since 14 years in the field of customized Touch Panel solutions. Danielson, as a new member of the SCHURTER Group, is fully integrated into this partnership. The AMT PCAP and resistive touch sensors and controller-systems are available for the entire SCHURTER Group.

Latest specifications PenMount controllers

Immunity for industrial and medical environments

AMT with their PenMount PCAP controller series has now released the new boards PM1x10, which meet the EMC standards for industrial and medical applications. These certifications are a big step forward to realize reliable PCAP systems in the industrial and medical market.

Fulfillment EMC requirements

The fulfillment of these high EMC requirements was made possible by appropriate modifications in the design of the PCAP sensor as well as the hardware and firmware of the controller system. The firmware includes a complementary frequency-hopping with dozens of alternate frequencies to lower interference frequencies and a differential analysis method to decrease interference in the medium frequency range. The sense channels of the microcontroller from Microchip are equipped with passive filters against high-frequency interferences. To increase the signal-to-noise ratio, charge pumps have been integrated into the drive lines.

Certifications

Immunity for Medical Electrical Equipment

- EN 60601-1-2 (NEW 2014-02) Radiated EMI tested with 28V / m, Criterion A - no misinterpretation

Immunity for industrial environments

- IEC 61000-4-3 Radiated electromagnetic interference tested with 10V / m, Criterion A - no misinterpretation

- IEC 61000-4-6 Immunity to conducted disturbances, tested with 10Vrms, Criterion A - no misinterpretation

- EN 61000-4-2 Immunity to Electrostatic discharge (ESD) ESD test with 8kV contact discharge and 15kV air discharge

For more information please contact our product managers Ronald van der Voort (Danielson) or Roland Maurer (SCHURTER).

ronald.vandervoort (at) danielsoneurope.com

r.maurer (at) schurter.de

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Danielson_PCAP_19inch_K2Medical
26.03.2015
> New Capacitive Controller
Expensonsion of our product range

SCHURTER and Danielson expanded their wide range of capacitive touch solutions to a new controller for projective-capacitive touchscreens, which fully satisfies the industrial requirements. Together with one of our major partners EETI, this controller was developed to meet the increasing market demands on capacitive technology.

SCHURTER and Danielson are Europe's No.1 for touchscreens and touch panels. With over 20 years of experience in touch technologies', our customers have a competent and strong partners by their side. In 2011, a wide range of capacitive touch screen solutions was introduced to the market by SCHURTER and Danielson, which is extended continuously to the latest technologies.

Features of the new controller

The new PCAP controller has, thanks to an excellent combination with the latest sensor, been added with five specific characteristics:

- Hand palm rejection

- Water detection

- Multi touch up to 10 fingers simultaneous

- EMC 10 v/M (radiated and conductive)

- Improved gloved operations

For more information about this new controller, please contact your local contact person from SCHURTER or Danielson.

Video New PCAP Controller

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Danielson_capacitive_switch_development_tool_self capacitance
04.02.2015
> Capacitive Switch Solutions
Development tool

Danielson, member of the SCHURTER group, is Europe’s no.1 in touchscreens. For over 20 years Danielson is providing resistive touchscreens. In 2011 Danielson started to provide a wide range of capacitive touchscreens. Now Danielson introduces a tool enabling our engineers to develop the best capacitive solutions for its customers including keys, sliders and wheels.

If you have an enquiry for a man machine interface and you like to get the best solution, how do you start? Which combination of keys is required? How can you optimize the graphics? How do you get the required image? Which controller is the best solution? Danielson has an answer for all of this.

With the growing demand in capacitive switches, the request for the best controller is increasing. Danielson decided to build a centre of expertise for capacitive solutions. This video explains how this can be of benefit to you.

Video Capacitive Switch Solutions (English)http://www.danielsoneurope.com/capacitive-switch-solutions

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Danielson_Europe_BV_Niederlande
16.05.2014
> SCHURTER acquires Danielson Europe
SCHURTER Holding AG has acquired Danielson Europe B.V. from Hydratec N.V., Amersfoort (Netherlands). Retroactive to January 1, 2014, SCHURTER has integrated that company into its Division Input Systems and in doing so is expanding its territory into Netherlands and Great Britain.

Through the acquisition of Danielson Europe B.V., the SCHURTER Group is strengthening its position in the growing market for input systems. Danielson has facilities in Hardenberg (Netherlands), Amersfoort (Netherlands) and Aylesbury (U.K.). With 150 employees, the company develops and manufacturers input systems with resistive and capacitive technologies as well as membrane keyboards for industrial applications. Last year consolidated sales amounted to 19.3 million euros.

Active in the electronics industry, the SCHURTER Group has its headquarters in Lucerne (Switzerland) and has more than 1480 employees around the world. Its Division Components and Division Input Systems together generated consolidated sales of CHF 174.7 million in 2013. While the Division Components is active around the world, the Division Input Systems has until now concentrated on the markets in Germany, Austria and Switzerland. For more than 40 years and working in close collaboration with its customers, SCHURTER has developed, manufactured and marketed input systems, touch screens and touch panels, capacitive sensor keypads, membrane keypads and housing systems.

With this acquisition, SCHURTER is gaining entry into the markets for input systems in Benelux, Scandinavia, Great Britain and France. The expansion allows even better support for customers thanks to direct contacts with the company and an expanded network of expert partners. In addition, with this acquisition the Division Input Systems is adding to its portfolio of technologies.

News

Danielson Europe

SCHURTER GmbH

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MFO_PR_Bild_Web
22.11.2011
> Multi-touch input system with glass surface
With its new PCI (Projected Capacitive Input) touch-screen technology, SCHURTER is expanding its family of input systems with glass surfaces that cover the entire operating area on the front. The PCI touch panels function with high positioning accuracy, are easy to clean, resistant to scratches, abrasion as well as chemicals and find a wide variety of applications in industrial automation and machine construction.

The new PCI (Projected Capacitive Input) technology makes it possible to build touch screens with a scratch-proof glass surface that extends across the entire front of the device. PCI panels allow the user to operate the system with more than just one finger at a time. Multi-touch technology, which is familiar due to its use in smartphones and tablet PCs, has been further developed for industrial use and offers the potential for a major leap in innovation with regards to operating concepts in machine construction and industrial automation.

Touch gestures such as spreading fingers to zoom or flicking to scroll quickly are evaluated by the application software. The PCI panel becomes an intuitive and completely integrated operating concept. In the industrial sector, touch gestures find use for example when “flicking through” possible settings and when searching a document for specific information. Further possibilities are navigating by flicking through overviews and magnifying process photographs and characteristic curves using the spread gesture.

Glass offers many options in ergonomic design because of its double-sided printing and the design of customer-specific geometries as well as a variety of surface structures. Gapless bonding to a carrier plate or in a housing allows the continuous mechanical protection of the glass edges and simplifies assembly of the display and its electronics.

The use of multi-touch sensors from ITO (indium tin oxide) foil layers also allows arched operating panels. Options include illuminated function keys, sliders and wheels outside the multi-touch display’s active surface and integrated behind the glass panel.

Optimal application areas for the PCI touch panel are industrial automation, machine construction, medical technology, POI/POS terminals, instrumentation systems as well as the military, aerospace and foodstuffs industries.

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