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Your path to product success!
Systematic IO-Link development with foresight.

Two Decades of Experience for Future-Proof IO-Link Development

Whether expanding an existing system or developing new IO-Link devices – TEConcept is your experienced development partner with high technical expertise.

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From concept to deployment – your roadmap for system development

We accompany you through all phases – from requirements to series release. Whether you want to expand an existing system with IO-Link or develop a completely new IO-Link product such as an IO-Link device or an IO-Link master, the integrated IO-Link product cycle offers you structure for your IO-Link development from the initial idea to the market-ready product. It includes requirements analysis, conception, development and implementation, testing and certification, market launch, and long-term field support. The individual phases usually consist of IO-Link-specific consulting, software development, hardware design, IO-Link diagnostic and test tools, and detailed documentation. This reduces development risks, shortens time-to-market, and ensures stable, standard-compliant implementation, saving you time, costs, and unnecessary interfaces.

Idea & Concept Phase

  • Technology evaluation (IO-Link vs. alternatives)
  • Feasibility workshops
  • Rapid Prototyping (IO-Link Overnight Sample)
  • System Specification
  • Technology Training & Consulting
  • Support for IO-Link Safety & standards

Development Phase

  • Stack integration (porting) for IO-Link masters & devices
  • Electronics & Software Development
  • Application Development
  • Reference Designs
  • Test Concepts

Validation Phase

  • Use of TEConcept test systems (incl. Safety)
  • EMC & functional tests
  • Execution of conformity tests
  • Support for Certification Processes

Market Launch

  • Device Demos with Emulators & Rapid Prototypes
  • Support for documentation & market release
  • Troubleshooting & support
  • Sales & Service Training IO-Link

Field Deployment

  • Variant Development & Optimization
  • Diagnostic tools & lifecycle support (updates)

No matter which phase you are currently in: We are happy to advise you on possible further steps! Arrange a consultation appointment directly and discuss the status of your IO-Link project with us!

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Our services in system development

For us, system development means more than just technology.
We view every project holistically – from the analysis of your requirements to the implementation into a robust, field-proven system design.

01

Analysis and definition of clear requirements

02

Efficient implementation of prototypes

03

Flexible, Practical Application Consulting

04

Continuous optimization and support throughout the entire product lifecycle

Concept, consulting, or complete implementation?

Whether system, software, electronics, or assemblies – we accompany your project with technical depth and a holistic understanding of processes. Our development steps are modular, precise, and always tailored to your requirements.
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Our development steps

Ready for a project?

TEConcept is your development partner for embedded systems, IO-Link devices & complex electronic solutions.

Analysis, strategy, specification

We offer targeted support for every project phase

01

IO-Link Pathfinder Workshop

We analyze your requirements in a structured manner and record the technical needs. This workshop forms the solid foundation for the entire project.

02

Specification & feasibility

Together we define requirements and target criteria. This results in a reliable specification that serves as a guideline for development and testing.

03

Best hardware fit

We contribute many years of experience in system architecture, requirements management, and the evaluation of new technologies.

In the idea and concept phase, the foundation for a successful IO-Link product is laid. Technical and economic requirements must be clarified, and available resources as well as existing expertise must be checked before proceeding with technical realization and your IO-Link product reaches market maturity.

Our IO-Link expert tip

  • Involve all stakeholders (HW/SW developers, project and product managers, marketing) early on
  • Formulate all technical requirements for the IO-Link product in detail (must-haves and nice-to-haves)
  • Create a time and resource plan

Our IO-Link support services for you

Our services & products in this phase

Technology evaluation

We help you find the best technological basis for your project. We compare IO-Link with alternative solutions and show you the advantages and disadvantages.

Feasibility workshops

In workshops, we clarify your requirements together and check what is technically possible. This creates a clear starting point for further planning.

Rapid Prototyping – IO-Link Overnight Sample

With our prototyping service, you receive a functional test device within a very short time – allowing you to try out your idea quickly and practically.

System specification

We help you define the technical requirements precisely – this is the basis for successful development.

IODD design & validation

We create and check your IODD files so that your device's communication works smoothly later on.

Technology Training & Consulting

Our training and consulting services make your team fit for IO-Link, from the basics to special topics such as safety and standards.

The IO-Link Pathfinder provides a solution

FAQ

We can start even with rough ideas. However, existing specifications, sketches, or project experience accelerate the process.

The goal is an implementable foundation that your team can use directly – including concrete decisions, interfaces, and planning.

Yes, upon request we provide seamless support for prototyping, implementation, and test setup.

Hardware, software, architecture

Firmware & embedded systems

Development of microcontroller software and IO-Link stacks.

Electronics design
& layout

Creation of complex circuits, EMC-compliant PCB design.

Communication
interfaces

Connection to existing systems and IO-Link compatibility.

IO-Link Safety & EMC preparation

Standard-compliant protection for industrial use.

In the development phase, the requirements defined in the idea and concept phase are systematically implemented. Architecture, interfaces, and quality goals are transferred into executable software, hardware-related functions, or overall systems. In the IO-Link context, this often includes the integration of a software stack for devices or masters. The goal is to create a clear basis for the validation phase.

Our IO-Link expert tip

  • Avoid technical overstrain and time pressure for your software and hardware developers due to a lack of IO-Link knowledge
  • Do not change the requirements specification thoughtlessly, as this can lead to inconsistencies in the specification, for example
  • Regularly test the functionality of your development to avoid surprises during the certification test
  • For device developers: Be sure to check your IODD with the correct/latest version of the IODD Checker

Are you stuck in this development and want experienced support?

  • Are you looking for the right software for IO-Link? Our IO-Link stacks for devices and masters give you full control through full access to the source code!
  • Would you like support with application development? Our engineers support you with both software and hardware!
  • You want easy access to the device you are developing: Our USB-C development master makes this very easy via computer using the Control Tool
  • Your application is not doing what it should and you don't know why? We offer flexible support and help you identify the problem and find a solution
  • Did you imagine the integration of IO-Link to be easier and realize that your IO-Link knowledge is reaching its limits? We provide IO-Link expertise for the successful further development of your product
  • Is your team reaching its time limits? We can take over parts of your development work.
  • Are you unsure whether your product would pass the certification tests? Our experienced developers would be happy to take a look at your software!

Our services in the development phase

We take over the complete system development for you or specifically individual parts of it – entirely according to your needs. In doing so, we bear responsibility for product success, work closely with you, and integrate seamlessly into your development environment. This ensures that your IO-Link solution is created on time, reliably, and at the highest level.

IO-Link stacks for devices and masters

We provide modular, scalable stacks for IO-Link devices, safety devices, as well as IO-Link masters and safety masters. This allows you to develop devices that both comply with standards and support advanced functions.

Application Development

Whether sensor signal processing, diagnostics, or special control functions – we program your individual application, tailored exactly to your requirements.

IODD Studio & IODD design

With our prototyping service, you receive a functional test device within a very short time – allowing you to try out your idea quickly and practically.

Hardware development & prototyping

From circuit diagram creation to prototypes, we build your hardware according to the latest standards – flexible and efficient, so you can test and optimize quickly.

FAQ

No. Our support is modular. We work specifically on defined topics or supplement your team where bottlenecks or risks exist. However, we can also take over the complete development if required!

Both at the beginning of the development phase and for ongoing projects. An early start is particularly worthwhile when the first integration or stability problems arise.

Yes. We adapt to your existing processes, tools, and quality requirements and supplement them specifically.

Yes. From the test concept to automated tests to system and field validation.

EMC tests & standard compliance

Verification of requirements in the laboratory and test environment with our renowned test tools.

Control & analysis

Preparation for CE, UL, IO-Link tests.

Certification support

We accompany you until successful approval.

In the validation phase, it is checked whether the developed system reliably fulfills the defined requirements under realistic conditions. The goal is not just a “working” system, but a robust, specification-compliant, and ready-to-use product that causes no surprises in the field.

​

Our IO-Link expert tip

  • Don't just test the "happy path" - IO-Link systems must also react stably in the event of communication interruptions, voltage drops, or incorrect parameterization.
  • Check timing and cycle times realistically - deviations in timing often only appear under load or with multiple devices.
  • Consider cross-manufacturer combinations - master-device combinations do not always behave identically.
  • Plan test depth early - missing test concepts can only be made up for in the validation phase with great effort.
  • Should your product be launched under IO-Link? Take care of IO-Link membership or licensing via the IO-Link Community early on
  • The IO-Link protocol test is the certification test that fails most frequently. At this point, test equipment for self-help could be worthwhile before external certification

Our support services

Our services in the validation phase

We offer certified IO-Link tests with our test systems, covering all relevant tests from the physical layer to protocol compliance. With specialized EMC testing tools and automated test sequences, we ensure seamless validation. In this way, we provide optimal support for the fast and secure certification of your devices.

Certified IO-Link tests

We carry out comprehensive tests – from physical layer to protocol tests to EMC compliance – according to the requirements for the declaration of conformity.

Declarations of conformity & certifications

With our support, you can have your products certified quickly and securely and obtain the necessary documents easily.

Test systems & testing tools

We use state-of-the-art, certified test systems to check all relevant requirements without gaps.

Error analysis & optimization

Identified problems are analyzed together and optimized in coordination with you – this is how we ensure quality and reliability.

Long-term test support

Even after certification, we remain at your side as a reliable partner for re-tests, further developments, and support.

FAQ

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Validation is a joint task of development, QA, and system managers. An external perspective helps to avoid blind spots.
No. Functional tests show that something works – validation shows how stable it is under real conditions.

As early as possible. Partial validations during development significantly reduce effort and risk in the final phase.

Yes. With our test systems, you can also easily test your IO-Link products and fix existing errors based on the generated test report.

Creation of complete technical documentation

Handover to your manufacturing or production partners

Series release and technical support

In the market launch phase, a technically released product is transferred to the real market. In addition to pure delivery capability, the focus is on field stability, supportability, and a clean handover from development to operations, sales, and customer application.

Our IO-Link expert tip

  • Plan sufficient resources for the market launch: both for marketing and for subsequent technical support. Market launches almost never run completely smoothly!
  • Don't forget to also train your sales team on the new product to avoid a bumpy market launch.

Our support for you

FAQ

No. Technical quality, supportability, and diagnostic concepts are crucial for a successful market launch.
As soon as the product is validated – ideally even before the first customer contact.
Yes. We also accompany products after the market launch with optimization, error analysis, and further development.
Field deployment shows how robust a product really is. Different systems, environmental conditions, and user behavior pose requirements that can only be mapped to a limited extent in the laboratory. In this phase, the focus is on reliable operation, fast error analysis, and sustainable optimization.

Our IO-Link expert tip

  • Evaluate field feedback in a structured manner to uncover and fix structural problems early on.
  • Get feedback on your product from your customers to identify ambiguities, malfunctions, and problems early on and to be able to counteract them proactively.

Our support for you

FAQ

Because real systems are more complex than laboratory setups – especially with combinations of different manufacturers and applications.
Yes, if suitable diagnostic and testing options are available. Tools prepared early on save considerable time here.
Yes. We accompany products throughout their entire lifecycle – from the analysis of individual cases to systematic optimization.
No. Field insights are a central input for product quality and further development.

Would you like a consultation?

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  • +49 761 21443640
  • +49 761 21443636
  • info@teconcept.de
Do you have questions about our services or would you like to request a non-binding quote? Simply fill out the form – we will get back to you as soon as possible.
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