Connect to OPC Classic HDA

Store and retrieve data from OPC Classic HDA

External Historian OPC classic HDA and ODBC diagram

Use the DataHub External Historian to feed real-time data to any OPC Classic HDA Client, making it available for big data applications, analytics, dashboards, preventative maintenance, production planning, and more.

You can

  • Collect data at high speeds (50,000 writes/sec) with millisecond time resolution.
  • Create web-based dashboards with trend displays and analytical tools.
  • Store data efficiently through compression, filtering, and interpolation.
  • Make years of information available online.
  • Source data from any of these DataHub features:
  • Tunnel data across a network (when combined with Tunneller feature)
    • Send historical data across a network.
    • Stream securely through proxy servers and DMZs.
    • Built-in store-and-forwarding.
    • No VPNs, no open Inbound firewall ports.

Unique Advantages

Single source of truth

  • Record and leverage big data.
  • Measure process efficiency through statistical analysis.
  • Link to ERP systems for business analysis.
  • Justify future investment based on hard data.

Process optimization

  • Improve process control and operations.
  • Continuously upgrade product quality.
  • Compare past and present operations.

Troubleshooting and predictive analytics

  • Improve predictive maintenance.
  • Enhance anomaly detection for unplanned downtime.
  • Analyze the root causes of problems.

Comprehensive benefits

  • Monitor power and energy consumption and waste.
  • Verify legal and regulatory compliance
  • Track and trace serialization
  • Improve inventory management