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Entry type: Application example Entry ID: 48283510, Entry date: 12/13/2011

Communication Between S7-300 Stations by Using SINAUT ST7 Telecontrol via Dedicated Line and Ethernet

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Two parallel pumps that feed into a common pipeline shall be controlled and monitored from a control center.

This automation solution uses the SINAUT ST7 Telecontrol system. Based on SIMATIC S7, this telecontrol system enables

  • the fully automated monitoring of substations,
  • the event-controlled data transmission in all networks and
  • the remote programming and diagnosis of subordinate stations.

The example project includes one master station which communicates with two other stations, whereby station 2 is used as a node station. The master and station 2 are connected via Industrial Ethernet. The connection between station 3 and station 2 is realized with a dedicated line.
Each CPU of the two stations includes a simple controller for the relevant pump. The pump signals are simulated by the user program.

This application discusses the following main points:

  • telecontrol with SIMATIC
  • TIM communication modules
  • SINAUT Object
  • connection configuration
  • programming with TD7onCPU
  • programming with TD7onTIM


Contents of the downloads


Communication Between S7-300 Stations by Using SINAUT ST7 Telecontrol via Dedicated Line and Ethernet
48283510_SINAUT_WAN_e.pdf ( 998 KB )
48283510_SINAUT_WAN_CODE.zip ( 1015 KB )

Additional Information
Additional examples on SINAUT via (E)GPRS.



SINAUT ST7 Telecontrol configuration examples in Ethernet, secure Internet and (E)GPRS environment Beitrags-ID: 23810112

Security Notice
The functions and solutions described in this article confine themselves to the realization of the automation task predominantly. Please take into account furthermore that corresponding protective measures have to be taken up in the context of Industrial Security when connecting your equipment to other parts of the plant, the enterprise network or the Internet. Further information can be found under the Content-ID 50203404.

Last Changes
Order number of Modem MD2 has been changed (Table 2-1)

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