Commissioning
8.6 Commissioning PROFINET IO
S7-300, CPU 31xC and CPU 31x: Installation
8-36
Operating Instructions, Edition 08/2004, A5E00105492-05
Commissioning a PROFINET IO system via MPI/DP
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36
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03,31
2
1
Number
Meaning
1
Use the PG cable to connect the PG to the integrated MPI/DP interface of the CPU.
2
Use the twisted-pair patch cable to interconnect the integrated PROFINET IO interface
of the CPU with the Industrial Ethernet (for example, connection to a switch).
Commissioning a PROFINET IO system directly via PN interface
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36
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31
PG/PC
2
1
Number
Meaning
1
Use a twisted-pair patch cable to connect the PG/PC to a switch
2
In the same way, connect the switch to the integrated PROFINET interface of your CPU