Siemens SINAMICS G120P - Inverters with PROFIBUS Interface

Communication via PROFIBUS and PROFINET
3.7 Communication via PROFIBUS
Fieldbuses
Function Manual, 04/2018, FW V4.7 SP10, A5E34229197B AE
73
3.7.1
Inverters with PROFIBUS interface
You can find the connectors and the connector assignments of the PROFIBUS DP interface
in the following tables.
You can implement a line-type topology using the two connectors at the inverter. You can
use switches to realize other topologies.
Table 3- 16 Assignment table - connectors
Inverter/Control Unit
Connection via
X126
(D Sub - sock-
et)
X03, on
(M12)
X04, off
(M12)
G120
• CU230P-2 DP
x
• CU240B-2 DP
x
• CU240E-2 DP
x
• CU240E-2 DP-F
x
• CU250S-2 DP
x
G120C
• G120C DP
x
G120D
• CU240D-2 DP
x x
• CU240D-2 DP-F
x x
• CU250D-2 DP-F
x x
G110M
• CU240M DP
x x