Siemens CP 1242-7 GPRS V2 Operating Instructions Manual page 67

establish the TeleService connection via the substitute system. In terms of the range of
functions, both systems are identical and do not monitor each other.
Requirements for TeleService with the TeleService gateway
The following requirements must be met for TeleService via a TeleService gateway:
CP 1242-7 V2
Operating Instructions, 05/2014, C79000-G8976-C311-00
Engineering station connected to a LAN or with Internet access
TeleService using GPRS is possible on an engineering station with the STEP 7 project
that contains the remote station with the CP 1242-7 GPRS V2.
STEP 7 version required for TeleService using GPRS: V12.x.
SIMATIC S7-1200
– CPU with firmware version as of V2.0
– Communications processor CP 1242-7 GPRS V2
PC for the TeleService gateway with:
– DVD drive
– Connection to LAN or Internet access for connecting to the engineering station
– Internet access for connecting to the remote S7 station
– Installation of the "TS Gateway" application
The software ships with the CP 1242-7 GPRS V2 (see product DVD).
Accessories
C.2 TS Gateway
67