Lenze C520 - Page 71

Fig. 5: PROFINET connecons X2x6 and X2x7
Typical topologies
Line Tree
C
R
Dn
D2D1
C
SWn
SW2
SW1
Ring
C
Dn
D2
D1
D3
R
SW
C IO controller SW Switch SCALANCE (MRP capable)
D IO device R Redundant domain
Conguring the network
PROFINET
71