Communication via Ethernet CPs in S7 Stations
Ethernet attachment
S7 – 400
Ethernet CP
Figure 1-2
Configuration for PG/OP Operation
20
Operator Inter-
face functions
PC with Ethernet CP
OP
STEP 7
NCM S7
Create configuration data for
every CP and download to the
Ethernet CPs
Ethernet
S7 – 300
Ethernet CP
Modem /
ISDN
WAN *
* only TCP/IP
S7 – 400
Ethernet CP
SIMATIC NET NCM S7 for Industrial Ethernet
C79000-G8976-C129–06