Do you need collect (and manage) OPC data from multiple remote locations or connect to multiple OPC DA servers on different networks?
Now you can, easily and safely using DataHub DA Tunneller.
With this technological solution you will be able to reduce network interruptions to a few milliseconds and reconnect without interrupting the connection of OPC clients. As a Tunneller it can interoperate with proxy servers and DMZs, eliminating IT security policy challenges. You can also reduce network bandwidth and license costs by using a single connection to connect multiple OPC servers and clients.
What does he do DataHub DA Tunneller?
- Connect OPC Classic DA servers and DA clients.
- Eliminate DCOM problems.
- More robust and secure than DCOM.
- It allows you to define the access privileges to the different data according to the credentials.
- It allows you to configure all access to remote data even in read-only mode.
- It connects to the SkkyHub service but also directly to embedded devices.
Benefits
- Eliminate VPNs.
- Eliminate inbound firewall ports on operational networks.
- It never blocks the OPC protocol and never leaves the local OPC connection.
- Quickly reconnects after network failures (disaster recovery).
- Aggregate data from multiple OPC servers.
- It works through proxy servers.
- Multiple connections can share a tunnel to reduce network loads.
Standard features
- OPC DA support – connection to OPC DA servers and clients.
- Data aggregation – merge data from multiple sources into a common dataset.
- Tunnels/Mirrors – secure OPC data network without DCOM issues, using DHTP.
- Secure Remote Configuration Tool – Configure a network of DataHub installations from a single location.
- Quick Trend – view real-time trends for selected data.
- Scripting – program customized solutions to meet your specific needs.
- Safety – to control access and set permissions for users and groups.
Popular add-on features
- WebView – ability to build and view private cloud-based web pages.
- Data Bridging – connect two or more data sources to share data in real time.
- OPC UA support – to connect to OPC UA servers and clients.
- OPC A&E – to connect to OPC A&E servers and clients.
- Modbus – connects to Modbus TCP slave devices.
- Database writing – ability to write data to any ODBC database.
- Database reading – ability to read data from any ODBC database.
Other additional features for the DataHub DA Tunneller include DDE/Excel support for connecting to Excel spreadsheets and other DDE servers, Email/SMS notification to receive an email or SMS message based on data changes, the Data Historian for storing and retrieving large volumes of data at high speeds, Data Redundancy for making hot standby switching between identical data sources, and the Camera for transmitting live video or images of your system.