Siemens S7-1200 Operating Instructions Manual page 24

Application and properties
1.6 Configuration examples
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
mobile wireless 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 1-4
24
TeleService via the mobile wireless network in a configuration with telecontrol server
Operating Instructions, 01/2015, C79000-G8976-C381-01
CP 1243-7 LTE