A Trusted Global Supplier of Equipment Controls for Over 25 years

Digital Dynamics (DDI) designs and manufactures best-in-class networked I/O control solutions for demanding mission-critical applications.

  • DDI Offers the Industry’s Broadest Selection of I/O Combinations Enabling Quick Selection and Delivery and Customization to Support Critical New Product Development Timelines

  • SuperIOr is Available with Either a Standard EtherCAT or Ethernet Control Interfaces, with Others Available on Request

  • SuperIOr Delivers I/O Refresh Rates Up to 8kHz, Whether a Distributed, Centralized, or a Blended I/O Topology

  • Certified Functional Safety – User-Configurable Interlocks Certified by TÜV Rheinland to Meet 61508 SIL 3 and ISO 13849-1:2015 Level E

  • Digital Dynamics Interlock Builder™ Software is Proven to Reduce Design and to Commission Time, Speeding New Product Development and Improving Time-to-Market

  • DDI will Customize its Solutions for OEM’s Facing the Challenging Physical Requirements of Modern Automated Process Equipment

DDI delivers the highest value in equipment control and performance. DDI’s SuperIOr controller platform offers unsurpassed modularity & flexibility making it the engineer’s choice for high-performance machine and safety-interlock control. The world’s leading OEM’s trust DDI to control over $30 billion worth of equipment in factories running 24/7 around the world.

About DDI

DDI’s SuperIOr Product Line

Your Future Controls Solution

Proven Global Supplier

DDI solutions control over $30 billion of equipment to date, worldwide.

Fast and Deterministic Machine Control

EtherCAT supports I/O scan rates up to 8kHz.

Built-In Functional Safety Interlocks

TÜV certified to SIL3.

Cost-Effective Solutions

Optimize an I/O configuration, package for cost & manufacturability, expand I/O only as needed.

Maximize Machine Design Flexibility

The SuperIOr architecture enables centralized and distributed controls.

Accelerate Your Time-to-Market

Interlock BuilderTM software enables I/O design, test, and deployment in a fraction of time compared to conventional safe I/O systems.

Reliability You Can Count On

DDI products undergo rigorous tests exceeding the world’s leading OEM’s standards.

Lifetime Product Support

DDI’s Product Life Cycle management expertise ensures continuous support tailored to the strictest OEM requirements.

Our Products


A DDI Engineer Today

For best-in-class EtherCAT control hardware, contact DDI today. Our world class team of engineers is ready to address your control needs.

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