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  • SIOTH® Platform
    • Smart IoT Highway
      IT-OT-IIoT Integration
      Seamlessly integrate your IT and OT in a secure way
      Augmented AI
      Leverage predictive analytics, ML/AI models combined with logic rules, workflows and fault propagation
      Visualization & Monitoring
      Configure web-based SCADA and dashboards
      SIOTH® Related Products
      SIOTH® SCADA
      Web SCADA enabling monitoring in minutes
      MQTT Universal Broker
      Unify Your OT Data with MQTT
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      Unify Your OT Data with OPC UA
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      Configure the OPC UA Universal Server, built in minutes using SIOTH
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Logo
  • SIOTH® Platform
    • Smart IoT Highway
      IT-OT-IIoT IntegrationAugmented AIVisualization & Monitoring
      SIOTH® Related Products
      SIOTH® SCADAMQTT Universal BrokerOPC UA Universal Server
      See it in action
      Download NowWatch Demo Video
  • OPC Products
    • Featured Products
      OPC UA WrapperOPCNet Broker DA HDA AE OPC UA Universal ServerOPC Easy ArchiverOPC UA Proxy
      OPC Servers
      OPC Server for ModbusOPC Server for DatabasesOPC UA Server for DatabasesOPC Server for SNMP OPC UA Server Simulator - Full Edition
      OPC Development Kits
      OPC UA Client ToolkitOPC UA Sever ToolkitOPC .NET Client Toolkit
  • Resources
    • Documentation
      FAQWhite PapersSuccess StoriesDocumentation
      Learning
      OPC DemosSIOTH DemosWebinars
  • Contact
    • Contact Integration Objects
      Ask Us a QuestionSubmit a TicketSubmit Your Feedback
      About Us
      About Us
Login
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Integration objects Logo
  • SIOTH® Platform
    • Smart IoT Highway
      IT-OT-IIoT Integration
      Seamlessly integrate your IT and OT in a secure way
      Augmented AI
      Leverage predictive analytics, ML/AI models combined with logic rules, workflows and fault propagation
      Visualization & Monitoring
      Configure web-based SCADA and dashboards
      SIOTH® Related Products
      SIOTH® SCADA
      Web SCADA enabling monitoring in minutes
      MQTT Universal Broker
      Unify Your OT Data with MQTT
      OPC UA Universal Server
      Unify Your OT Data with OPC UA
      See it in action
      Download Now
      Download your free SIOTH trial and start configuring your data flows
      Watch Demo Video
      Configure the OPC UA Universal Server, built in minutes using SIOTH
  • OPC Products
    • Featured Products
      OPC UA Wrapper
      OPCNet Broker DA HDA AE
      OPC UA Universal Server
      OPC Easy Archiver
      OPC UA Proxy
      OPC Servers
      OPC Server for Modbus
      OPC Server for Databases
      OPC UA Server for Databases
      OPC Server for SNMP
      OPC UA Server Simulator - Full Edition
      OPC Development Kits
      OPC UA Client Toolkit
      OPC UA Sever Toolkit
      OPC .NET Client Toolkit
      Browse All OPC Products
      Benefit from free trial versions of OPC products and access free productsGet StartedOPC Free Tools
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OPC UA Bridge

OPC UA Bridge: Integrate OPC Classic and OPC UA – Secure, Reliable, Future-Ready

Your reliable path to OPC UA and OPC Classic integration—secure, scalable, and built for Industry 4.0.

OPC UA Bridge Overview

Why Choose OPC UA Bridge

  • Provides seamless connectivity between OPC Classic and OPC UA systems
  • Ensures secure communication between OPC technologies
  • Eliminates DCOM complexities
  • Supports Industry 4.0 transformation initiatives
  • Designed as an enterprise-grade bridge product
  • Ensures reliable data flow across firewalls
  • Uses military-grade security protocols
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Download User Guide

OPC UA Bridge Features

Connectivity

  • Bidirectional OPC Bridging: Seamlessly connects OPC Classic (DA/HDA/AE) to OPC UA systems and vice versa 
  • Simultaneous handling of Data Access, Historical Data Access, and Alarms & Events 
  • Firewall Traversal: Advanced tunneling capabilities that work through corporate firewalls 

Security

  • Enterprise Security: Built-in encryption, authentication, and access control mechanisms 
  • DCOM Elimination: Removes DCOM configuration complexities and security vulnerabilities 
  • Audit Trail: Comprehensive logging for compliance and troubleshooting 

Industrial Integration

  • Industry 4.0 Ready: Enables seamless transition to modern industrial IoT architectures 
  • Legacy System Integration: Preserves existing OPC Classic investments while adding modern capabilities 
Resources & Documentation

OPC UA Bridge Resources

User Guide

Step-by-step installation and configuration guide

Quick User Guide

Step-by-step installation and configuration guide

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