PRODUCT PAGE

OPC Classic to OPC UA Gateway for real-time interoperability

This SDAQ gateway bridges OPC DA (Classic OPC) servers to OPC UA clients in real-time, allowing plants to modernize supervisory and analytics layers without replacing stable legacy assets.

Price: 2450 EUR

Technical Capabilities Discuss Product

CAPABILITIES

Protocol translation designed for low-latency operations.

Live Data Bridging

Tags are mapped from OPC DA namespaces into OPC UA address space with deterministic update cycles suitable for SCADA and MES workloads.

  • Real-time value, quality, and timestamp transfer
  • Dynamic tag grouping and scaling
  • Deadband and sampling configuration

Write-Back Control

Controlled command flow from OPC UA clients to OPC DA endpoints with role-based permissions and transaction logging.

  • Bi-directional read/write mode
  • Command validation rules
  • Operation audit trails

Industrial Reliability

Designed for plant networks with reconnection strategy, buffering, and health diagnostics to sustain continuity under communication faults.

  • Auto-reconnect and failover behavior
  • Gateway diagnostics dashboard
  • Service watchdog and alert hooks

DEPLOYMENT MODEL

Delivered as an integration-ready package.

On-Prem Gateway Node

Installed near existing OPC DA infrastructure with hardened service mode, configurable adapters, and local buffering for resilient operation.

Configuration & Support Bundle

Includes namespace design, point mapping templates, FAT/SAT support, and commissioning with your SCADA or analytics platform team.

PRODUCT VISUAL

OPC Gateway interface in operation.

SDAQ OPC DA to OPC UA Gateway interface
Live view of mapped tags, timestamps, and status from OPC DA source to OPC UA model.

RESOURCES

Typical integration scope and technical checkpoints.

Supported Source Layer

Classic OPC DA servers and COM/DCOM based data providers in brownfield plants.

Target Consumer Layer

OPC UA clients including modern SCADA, historians, MES, and cloud edge connectors.

Project Outputs

Tag dictionary, mapping matrix, acceptance tests, and runtime monitoring baseline.

CONTACT

Need to bridge legacy OPC DA into your OPC UA ecosystem?

Share your current OPC DA server details, estimated point count, and required update rates. SDAQ will propose the right gateway architecture and rollout plan.

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