Safety consultancy

Custom Hardware and Software Development

From the idea to your SIL-certified product

Competence in safety

For more than 30 years ISH has been engineering safety solutions for customers across a wide range of industries: machine & process automation, wind power, rail equipment, and robotics.

We support you from the idea to your SIL-certified product: PLCs, controllers, I/O boards, sensors, actors, field-bus communication – hardware & software. 

Our long-standing experience and our TUV-certified components allow us, to help you significantly reduce the risk of your custom development and time-to-market.

Your benefits

Our USPs

More than 30 years of experience in functional safety

100% custom approach

Pre-certified hard- & software components/toolkit

Prototype/small series production

Faster time to market

Our five project steps

From the idea to the SIL-certified product

1. Your idea

Every custom development starts with your vision of an ideal safety solution

2. Our concept

Based on
> 30 years of experience, we set up your functional safety project

3. SRS

We make
sure that all specifications
for safety requirements are reliably fulfilled

4. Development

Our services range from the definition of hardware and software details to system testing

5. Approval

Verification and validation with prototyping, test engineering and proof of conformity

Your custom safety PLC

TUV-certified hardware & software components

ISH provides a range of standard pre-certified hardware and software components to develop your (custom) safety PLC. 
We also offer production for prototypes as well as small series final products.