TeleService with telecontrol server
The connection runs via the telecontrol server.
● The engineering station and telecontrol server are connected via the Intranet (LAN) or
Internet.
● The telecontrol server and remote station are connected via the Internet and via the GSM
network.
The engineering station and telecontrol server can also be the same computer; in other
words, STEP 7 and TCSB are installed on the same computer.
Figure 13-3
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
TeleService via GPRS in a configuration with telecontrol server
Communication processor and Modbus TCP
13.10 Industrial Remote Communication (IRC)
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