Modernize your control system—without the cost and disruption of replacing I/O

DeltaV™ IO.Connect provides a proven path to upgrade to modern DeltaV DCS while preserving existing wiring and infrastructure—helping reduce downtime, minimize project risk, and accelerate time to value.

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Upgrade legacy control systems with less disruption and more control over your timeline

DeltaV™ IO.Connect enables you to transition to a modern DeltaV DCS while maintaining operations. By reusing installed infrastructure, you can reduce downtime, lower capital costs, and improve performance—supporting both immediate needs and long-term modernization.

Modernize without disrupting operations

A modernization approach designed around your plant

 

DeltaV™ IO.Connect removes the constraints of traditional upgrades by enabling modernization without replacing existing I/O. By separating control from field infrastructure, you can transition to DeltaV while preserving installed assets—reducing disruption and enabling a more controlled, phased approach.

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Reduce transition downtime by up to 90%

Preserve existing I/O and wiring to accelerate system cutover and resume operations faster.

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Reduce modernization capital spend by up to 40%

Avoid unnecessary field wiring and infrastructure replacement by reusing installed assets.

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Improve total cost of ownership over the lifecycle

Reduce upfront costs while supporting ongoing operations and long-term modernization without repeated infrastructure replacement.

Modernize at your pace

IO.Connect provides a practical path forward if you're managing obsolescence or capital constraints—enabling phased modernization without a full rip-and-replace.

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Modernize on your schedule

Transition I/O incrementally—card by card or channel by channel—aligned with your operational constraints and shutdown windows.

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Build a system designed for long-term evolution

Maintain a fully redundant control architecture that supports ongoing upgrades while reducing exposure to obsolescence.

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Improve availability during and after migration

Maintain operations while transitioning to DeltaV using proven industrial hardware and architecture.

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Access modern control capabilities

Enable advanced control strategies, monitoring, and analytics through DeltaV—supporting improved operational performance.

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Deliver a consistent operator experience

Consolidate plant visibility into DeltaV Live—providing intuitive, unified operations during and after modernization.

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Strengthen cybersecurity with built-in protections

Leverage DeltaV architecture with integrated cybersecurity capabilities designed to protect operations and critical data.

IO.Connect provides a practical, phased path to modernization—enabling you to upgrade control capabilities while preserving infrastructure and maintaining operations.

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Modernize at Your Pace—Without Replacing Your I/O

Upgrade to a modern DeltaV™ control system while preserving your existing I/O infrastructure. DeltaV™ IO.Connect provides a secure, low-risk pathway to modernization—reducing downtime, lowering costs, and accelerating time to value.

  • Avoid costly, disruptive rip-and-replace projects
  • Cut transition time by over 90% and maintain production continuity 
  • Reduce capital spend and total cost of ownership
  • Transition incrementally—on your schedule with minimal risk 
  • Future-proof operations with modern control, analytics, and cybersecurity

Take the next step toward flexible, low-risk modernization.

Extend your modernization strategy

Scale from targeted upgrades to full system modernization

IO.Connect is part of Emerson’s DeltaV Connect Solutions—designed to help you reduce risk, phase upgrades, and align investments with your operational priorities.

 

Whether you're preserving infrastructure, enabling a phased transition, or planning a full system upgrade, DeltaV modernization solutions are designed to meet you where you are. 

Single Operator Interface

DeltaV Console.Connect

Connect your control system technologies and provides a single interface for operators as they migrate to a DeltaV control system.  

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