Specifications

Description
3.2 Network topologies
SCALANCE X-400 BA
18 Operating Instructions, 03/2009, C79000-G8976-C186-07
Configuration example
Sample configurations with SCALANCE X-400, SIMATIC S7-200/300/400, operator control
and monitoring system, H system, and PC as end devices.
RM
SCALANCE X-400
1000
Mbit/s
S7-200
S7-300
S7-400
H-System H-System
SCALANCE
X-400
Mbit/s
10/100
SCALANCE X-400
Figure 3-4 Gigabit ring with redundancy manager (RM)
S7-400
S7-400
PC
S7-300
S7-400
PC
Switch
SCALANCE
X-400
Switch
SCALANCE
X204-2
Fiber Optic
S7-400
S7-400
PC
PC
PC
S7-300
S7-300
S7-400
Figure 3-5 Optical ring with redundancy manager