Communication via Ethernet CPs in S7 Stations
29
SIMATIC NET NCM S7 for Industrial Ethernet
C79000-G8976-C129–06
Stations
The SEND/RECEIVE interface allows program-controlled communication on
Industrial Ethernet between the SIMATIC S7 PLC and the following:
S SIMATIC S7 PLC with Ethernet CP
S SIMATIC S5 PLC with Ethernet CP
S PC/PG with Ethernet CP
S Other station with Industrial Ethernet attachment
Ethernet
PG/PC with Ethernet
attachment
SIMATIC S5
with Ethernet CP
D D D
D D DD D D
S7 – 300
S7 – 400
Ethernet CP
Other station with
Ethernet attachment
D D D
WAN
Internet
only TCP/IP
Router
Ethernet CP
Figure 1-5 SIMATIC S7 PLC with Possible Communications Partners on the SEND/RECEIVE Interface
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