Siemens SCALANCE X-300 Series Operating Instructions Manual page 26

Network topologies
3.4 Ring with redundancy manager
Device
XR324-4M EEC
XR324-4M PoE
XR324-4M PoE TS
Configuration example
Sample configurations with IE Switch X-300, SIMATIC S7-1500, operator control and
monitoring system, H system, and PC as end devices.
Control Level
SIMATIC S7-400 /
CP 443-1 Advanced
Field Level
PROFINET
Industrial Ethernet
ET 200S
Figure 3-3 Ring with redundancy manager (RM)
26
SCALANCE
X308-2
1000 Mbit/s
SCALANCE
100 Mbit/s
X204IRT
SIMATIC S7-1500 /
CP 1517-3
ET 200S
Factory setting for the ring ports
Electrical
Port 1 and port 2
Port 1 and port 2
Port 1 and port 2
1000 Mbit/s
PC /
CP 1616
SCALANCE
X208
ET 200pro ET 200pro
Operating Instructions, 11/2019, A5E01113043-24
Optical
WinCC-Server /
CP 1623
1000 Mbit/s
SCALANCE
X308-2M
ET 200M
SCALANCE X-300