Siemens SIMATIC NET PROFIBUS - Page 359

Infrared Link Modul (ILM)6ZB5530–3AC30–0BA1
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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)