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OPCNet Broker HDA

No more DCOM configuration issues with OPCNet Broker HDA

Tired of OPC DCOM issues when connecting OPC systems? Searching for a solution to secure your OPC historical data flow? OPCNet Broker HDA ensures fast‚ reliable‚ and secure OPC remote communications.  It’s an OPCNet Broker’s HDA component.

In fact, this advanced OPC tunneling solution provides users with a robust and secure tool that enables networked computers to access OPC historical data without dealing with DCOM configuration issues.

Simple firewall configuration for secure OPC HDA communications

Firewalls in industrial networks are no longer obstacles for OPC HDA communication. In fact, OPCNet Broker HDA requires only one single TCP port to be open on the firewall.

Secure OPC HDA tunnel using data encryption and user authentication

This OPC Tunneller HDA allows you to deploy cyber security standards within your architecture. In fact, it secures access to your control systems network and data mainly by using a single TCP port, providing data encryption, and enforcing user authentication.

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OPCNet Broker HDA

Product Features

  • OPCNet Broker HDA is an easy-to-deploy and maintainable solution that allows you to:
  • Track client/server communications and limit the number of open ports within your firewalls to minimize security holes.
  • Configure your communication scheme with less complexity.
  • Connect OPC components from different domains‚ local area network and/or wide area networks to fully integrate your data and processes.
  • OPCNet Broker HDA provides significant benefits including:
  • OPC HDA data tunneling capabilities.
  • Navigation through NAT, firewalls and proxies without the hassle of DCOM configuration issues.
  • Configurable call timeout so you can restart activities more quickly than with the mandatory 6 minute call timeout used with DCOM.
  • Data transmission in a secure mode:
  • Data integrity by using encryption/decryption to prevent attacks from hackers.
  • User authentication to avoid unauthorized access.
  • Data compression reduces the costs and strains on your network during data transfers.
  • New feature: Easy management of OPC servers redundancy (active-active).New

Operating System Compatibility

Windows XP

Windows Seven

Windows 8

Windows Server 2003

Windows Server 2008

Windows Server 2012

Windows 10

Windows Server 2016

Windows Server 2019

Windows Server 2022

Windows 11

OPC Compatibility

  • OPC Historical Data Access 1.10
  • OPC Historical Data Access 1.20

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