Communication processor and Modbus TCP
12.6 Telecontrol and TeleService with the CP 1242-7
S7-1200 Programmable controller
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Figure 12-6 TeleService via GPRS in a configuration with telecontrol server
TeleService without a telecontrol server
The connection runs via the TeleService gateway.
The connection between the engineering station and the TeleService gateway can be local
via a LAN or via the Internet.