Reliability and Safety

in Real-Time

Digital Dynamics is the engineer’s source for real-time safety rated I/O interlock & process controls with unparalleled customization & delivery.

Find Your Solution

A Trusted Global Supplier of Equipment Controls For Over 25 Years

DDI’s Fusion.IO 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 their mission critical equipment in factories running 24/7 around the world.

Machine I/O & Interlock Controls Certified SIL3 by TUV

Mixed Signal Digital & Analog I/O & Gateway Communication

Closed-loop Control, with PID & SIL3 Monitoring

On-board Diagnostics with Deep Logging

Custom Field Connects Tailored to Unique System Cabling Needs

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SOLUTIONS

Find Your
Solution

Our product and support pages provide the detailed technical information needed by engineers to quickly design a fully SIL3 compliant I/O interlock control system. Standard configurations are available in two weeks, with fully customized designs in as early as six weeks.

Fusion.IO SIL3 I/O
Interlock Controllers

Temperature & Process
Controllers

Customized
Solutions

Embedded
Solutions

Software
Solutions

Find Technical Data

INDUSTRIES

Equipment Control and
Performance Across Industries

Wafer Fabrication Equipment

Fast IO control – digital IO, analog IO
Precision temperature control – thermocouple, RTD
SIL3 functional safety rated IO & temperature monitoring
RF non-contact VI sensing, power measurement & control
EtherCAT to serial communication gateway
Real-time EtherCAT communications
EtherCAT server software

Display Fabrication Equipment

Fast IO control – digital IO, analog IO
Precision temperature control – thermocouple, RTD
SIL3 functional safety rated IO & temperature monitoring
RF non-contact VI sensing, power measurement & control
EtherCAT to serial communication gateway
Real-time EtherCAT communications
EtherCAT server software

EV Battery Fabrication Equipment

Fast IO control – digital IO, analog IO
Precision temperature control – thermocouple, RTD
SIL3 functional safety rated IO & temperature monitoring
RF non-contact VI sensing, power measurement & control
EtherCAT to serial communication gateway
Real-time EtherCAT communications
EtherCAT server software

Electronics Assembly Equipment

Fast IO control – digital IO, analog IO
Precision temperature control – thermocouple, RTD
SIL3 functional safety rated IO & temperature monitoring
High-speed digital signal acquisition & monitoring
EtherCAT to serial communication gateway
Real-time EtherCAT communications
EtherCAT server software

Robotic Workcell Automation

Fast IO control – digital IO, analog IO
Precision temperature control – thermocouple, RTD
SIL3 functional safety rated IO & temperature monitoring
Pressure control, fill level control & SIL3 rated level monitoring
EtherCAT to serial communication gateway
Real-time EtherCAT communications
EtherCAT server software

Batch Process Equipment

Fast IO control – digital IO, analog IO
Precision temperature control – thermocouple, RTD
SIL3 functional safety rated IO & temperature monitoring
Pressure control, fill level control & SIL3 rated level monitoring
EtherCAT to serial communication gateway
Real-time EtherCAT communications
EtherCAT server software

Fully Customizable. Precisely Assembled.
Scalable Design.

DDI’s Fusion.IO system offers the broadest selection of real-time mixed signal I/O solutions in the industry.
EtherCAT communication interface enables the system host applications collect, monitor, analyze and control equipment process sensor data in real-time.
Certified Functional Safety – user programmed interlocks certified by TÜV Rheinland to meet 61508 SIL 3 and ISO 13849-1:2015 Level e

DDI Suite of software applications enables closed-loop temperature control, analog PID control, RF power measurement, on-board diagnostics (OBD), and more.
DDI’s Interlock Builder™ configuration utility is proven to reduce design commissioning time, speeding new product development and speed time-to-market.
DDI will customize its solutions for OEMs to fulfill the unique packaging requirements of modern automated process equipment.

Ready to test our EtherCAT control hardware?

Configure & order a starter kit, delivery stock to two weeks ARO.

Request a Fusion I/O Starter Kit

Connect with A DDI Solutions Engineer

Inventing Tomorrow,
Today.

REDEFINING

Digital Dynamics (DDI) stands beyond the realm of traditional engineering; committed to partnering with products on the innovative controls they need to succeed in a rapidly evolving world.

Headquartered in Scotts Valley, CA, just moments from the innovation epicenter of Silicon Valley, DDI is at the forefront of redefining industrial operations. 100% employee-owned, we’re a team of tech lovers and inventive problem-solvers dedicated to crafting not just solutions but a smarter, safer, more sustainable future for industrial operations worldwide.

Meet our Engineering Team

Get Started With Digital Dynamics
Your Path to Next-Level Controls

1. Tell Us About
Your Project

Order a starter kit, or connect with a DDI Engineer for help with a custom solution. Simply share your project details, timeframe, or send us a drawing. Either way, our expert team is ready to guide you

2. Customize Your
Solution

Next, we’ll schedule a convenient time to have a one-on-one meeting with one of or Solutions Engineers to dive deep into your specific requirements and share feedback on adaptations to accelerate development.

3. Bring Your Vision
to Life

Following your discovery session, we’ll roll up our sleeves and begin the meticulous process of designing and engineering exactly what you need to take your product to market successfully. From concept to completion, you’re in good hands.