Network/Project Variant: Connections Between Subnets (Tcp/Ip) - Siemens NCM S7 Manual

1.7.6 Network/Project Variant: Connections between Subnets
(TCP/IP)
Configuration of the System
If connections are required to stations on network structures connected by routers
due to the differing tasks of the stations or the large span of the network, the
stations in the other project can be reached by configuring "Other Stations".
S7 – 400/1
Ethernet CP
Ethernet (1)
WAN
Internet *
View in a STEP 7 Project
If the stations in the two networks are managed in the same project, the
networking appears as shown below in NetPro.
SIMATIC NET NCM S7 for Industrial Ethernet
C79000-G8976-C129–06
Communication via Ethernet CPs in S7 Stations
Router *
Ethernet (2)
Ethernet CP
S7 – 400/2 S7 – 300/1
* only TCP/IP
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