Siemens SIMATIC CloudConnect CC7 Series Operating Instructions Manual page 16

Application and functions
1.3 Configuration examples
Connection of a process stations to OPC UA clients
Configuring a CC712
In the configuration shown, the CC712 gateway transfers process data of an S7 station over
OPC UA to a central control room or one or more OPC UA clients.
The gateway reads process data from the S7 station and, as OPC UA server, makes it
available to one or more OPC UA clients.
Figure 1-3
You can connect up to 7 SIMATIC S7 stations over Ethernet or PROFIBUS using the CC716
gateway and exchange data with the OPC UA clients.
16
CloudConnect 712: Connection of a station to OPC UA clients
Operating Instructions, 10/2019, C79000-G8976-C503-02
SIMATIC CC7