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Custom safety modules/PLCs

Development & Production

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. 

> Contact us to discuss your next safety project!
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