Siemens SCALANCE X-200 사용자 설명서

Network topologies / media redundancy 

 

2.1 Network topologies 

 

SCALANCE X-200 

20

 

Operating Instructions, 12/2011, A5E00349864-19 

S7-400

Switch

SCALANCE

X-400

S7-300

PC

Switch

SCALANCE

X208

PC

PC

S7-400

S7-400

S7-300

PC

S7-400

S7-400

S7-300

Operator Station

PC

S7-400

G_IK10_XX_10101

 

Figure 2-5 

Electrical ring topology, example with SCALANCE X208 and SCALANCE X-400 as 
redundancy manager 

 

Figure 2-6 

Ring topology with electrical and optical ring links, example with SCALANCE X206-1, 
SCALANCE X208, and SCALANCE X204-2 as redundancy manager