Example for topology
The following example shows a combination of different topologies.
Number Meaning
①
S7-1500 as IO controller
②
S7-300 as IO controller
③
Industrial WLAN with SCALANCE W
④
SCALANCE X 307-3 with seven electrical and three optical ports
⑤
ET 200SP with integrated 2-port switch
⑥
SCALANCE X 204 with four electrical ports
⑦
PROFINET/Industrial Ethernet
⑧
IE/PB-Link PN IO
⑨
PROFIBUS DP
⑩
ET 200S with two optical ports
Star topology
Linear bus topology
The combination of topology forms results in a tree topology.
Figure 3-12
Combined topology
PROFINET with STEP 7 V15
Function Manual, 12/2017, A5E03444486-AH
Parameter assignment/addressing
3.5 Configuring topology
69