Siemens SIMATIC CloudConnect CC7 Series Operating Instructions Manual page 15

Configuring a CC716
You can connect up to 7 stations over Ethernet or PROFIBUS using the CC716 gateway.
The gateway transfers the data to a cloud broker using MQTT.
The example shows an S7-300 connected over Ethernet, an S7-1200 and an S7-400
connected over PROFIBUS.
Figure 1-2
SIMATIC CC7
Operating Instructions, 10/2019, C79000-G8976-C503-02
CloudConnect 716: Connection of stations to the cloud
Application and functions
1.3 Configuration examples
15