Integration of remote terminal units in central process visualization
SIMATIC WinCC/TeleControl flexibly integrates remote terminal units into the central process visualization system of the entire plant via a WAN (Wide Area Network).
SIMATIC WinCC/TeleControl supports the three most importantinternational telecontrol protocols IEC 60870-5 101/104, DNP V3 (serial or TCP/IP), and SINAUT ST7 (serial or TCP/IP).
The diverse supported network topologies and transmission protocols allow a flexible configuration according to individual requirements.
The software can be individually adapted to the requirements of a plant. The uniform user interface for local and remote processes minimizes the risk of errors.
Less time is required for training of employees because the same SIMATIC WinCC process visualization system is used for telecontrol and for the actual process visualization.
Area of application
Widely spread plants especially in the industries:
Water wells, pumping stations, Shut-off slides in water supply mains and irrigation systems
Rain overflow basins and lifting stations in sewage networks
Oil and gas industry
Compressor-, pressure control-, transition- and measuring stations in gas networks
Pumping stations and gate walves in oil pipelines
Installation, commissioning and maintenance costs can be reduced considerably.
Worldwide use and support of international telecontrol protocols (SINAUT ST7, IEC 60870, DNP3)
Flexible configurations to match individual requirements
High availability and data security due to redundancy concepts
Cost-efficient due to optimized data transmission
The uniform user interface for local and remote processes minimizes expenditure and the probability of errors
Remote programming with SIMATIC S7-RTUs
Design and functions
WinCC/TeleControl supports the following preferred remote terminal units for distributed automation on-site:
Controller integrated in ET 200S (Modbus, IEC 870-5-101/104 telecontrol protocols); for cost-sensitiv applications
Controllers S7-300/S7-300F (SINAUT ST7, DNP3, Modbus, IEC 870-5-101/104 telecontrol protocols); for extremely flexible configurations
Redundant controllers S7-400H/S7-400FH (IEC 870-5-101/104 and DNP3 telecontrol protocols) for higher requirements e.g on data security
Third party stations with telecontrol protocols Modbus, IEC 870-5-101 and IEC 870-5-104 (depending on station type)
WinCC/Telecontrol can be individually adapted to the requirements of a plant.
Support of communication media with
- serial interface, e.g., dedicated lines, dial-up connections (analog, ISDN)
- radio transmission devices (standard, spread spectrum modulation), microwave and GSM
- TCP/IP based WANs e.g., DSL, GPRS or Ethernet wireless networks
Network topologies – point-to-point, multidrop (multi-user mode) and hierarchical network structures
Cost-efficient due to reduced data volume by using event-driven communication mechanisms
Time synchronization of RTUs and correct time stamping of data
Prevention of data losses in case of communication failures
Redundancy for communication connections and servers
SIMATIC TeleControl for WinCC comprises an engineering and a runtime component
The Engineering Software is delivered with a Floating License which allows you to install the software on as many computers as you like. For each license, one user can use the software no matter what computer they’re on, or where they’re working.
The Runtime Software is delivered with a Single License for one server and allows the connection to a defined number of stations according to the chosen package.
Software and licenses
SIMATIC TeleControl for WinCC V7.4 Basic Engineeering
SIMATIC TeleControl for WinCC V7.4 Server Runtime
You can find more information about SIMATIC licenses, the Software Update Service, the topic Online Software Delivery and how you get supported by the tools Automation License Manager and SUS Manager at: