ONB DA HDA AE 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 schema with less complexity.
• Connect OPC components from different domains‚ local area network and/or wide area networks to fully integrate your data and processes.

ONB DA HDA AE provides significant benefits including:

• OPC DA, HDA and AE data tunneling together in one solution.
• 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.
• OPC DA Automatic reconnection if the connection is interrupted due to a network glitch.