Transmission of online and offline data by OPC-UA (Unified Architecture)
operational area | usage
- Data links between controls and control systems (various industries), e.g. wastewater treatment plants, pumping stations, elevated tanks, water purification plants, etc.
product description
Based on the established OPC-Classic standard, OPC unified architecture was extended by the OPC Foundation with many additional useful functions. These include, among other things:
- buffering data, which can be transmitted following a connection failure,
- the new security model, with which an encrypted connection can be set up
- historical access, enables working with historical data directly within the control system
constructional features
- Online value transmission
- Data buffering
- Manufacturer-independent
- Security model
- Historical access
benefits
- Cross-firewall communication
- Operating system-independent
- No data loss
- Data security
- OPC Foundation standard
- Easy configuration
- Preferred data communication protocol for industrial 4.0 applications
datasheets
Datasheet OPC-UA-TECHNOLOGYcontact person
Axel Marx
Managing Director wks Automation GmbH
a.marx@wksgroup.de