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Siemens SIMATIC NET PROFIBUS User Manual

Page 359

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Infrared Link Modul (ILM)

6ZB5530–3AC30–0BA1

17

Copyright

by Siemens

Infrared
transmission link 1
0.5 to 15 m

Infrared
transmission link 2
0.5 to 15 m

PROFIBUS
slave network segment 1

PROFIBUS
slave network segment 2

Infrared
transmission link 3
0.5 to 15 m

PROFIBUS
slave network segment 3

Slave

Slave

Slave

Slave

Slave

Slave

Slave

Slave

Slave

Master

Master

ILM

ILM

ILM

ILM

PROFIBUS
master network segment

Figure 5:

Point-to-Mulitpoint Link with n

)

1 PROFIBUS ILMs (One Master Subnet, 3 Subnets with Slaves)