Siemens Simantic Net NCM for Industrial Ethernet S7 - Manual (Page 41)

Communication via Ethernet CPs in S7 Stations
41
SIMATIC NET NCM S7 for Industrial Ethernet
C79000-G8976-C129–06
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
S7 – 400/2
Ethernet CP
* only TCP/IP
Router *
S7 – 300/1
Ethernet (1)
Ethernet (2)
WAN
Internet *
If the stations in the two networks are managed in the same project, the
networking appears as shown below in NetPro.
View in a STEP 7 Project