Application and functions
1.6 Configuration examples
TIM 1531 IRC
22 Operating Instructions, 02/2018, C79000-G8976-C468-02
Communication via Ethernet / Internet, sending e-mails
In the sample configuration shown, S7 stations communicate with a redundant master
station via the Ethernet interfaces of the TIM.
Figure 1-2 Communication via Ethernet / Internet
The TIM can generate and send e-mails due to events. The following recipients are possible:
● PCs with an Internet connection
● Mobile phones
● SIMATIC stations with the appropriate program blocks
Inter-station communication
Inter-station communication between S7 stations with a TIM is possible via IP-based and
WAN networks.
Inter-station communication via mobile wireless runs via a master station that forwards the
messages to a target subscriber.