Siemens SINAMICS G120D Series - Connecting the PROFINET Interface; Grounding Converter and Motor

Installation
4.2 Electrical Installation
4.2.12
Connecting the PROFINET interface
Industrial Ethernet Cables and cable length
Listed in the table below are the recommended Ethernet cables.
Table 4- 15 Recommended PROFINET cables
Max. Cable Length
Article Number
Industrial Ethernet FC TP
Standard Cable GP 2 x 2
100 m (328 ft) 6XV1840-2AH10
Industrial Ethernet FC TP Flexi-
ble Cable GP 2 x 2
85 m (278 ft) 6XV1870–2B
Industrial Ethernet FC Trailing
Cable GP 2 x 2
85 m (278 ft) 6XV1870–2D
Industrial Ethernet FC Trailing
Cable 2 x 2
85 m (278 ft) 6XV1840–3AH10
Industrial Ethernet FC Marine
Cable 2 x 2
85 m (278 ft) 6XV1840–4AH10
Cable screening
The screen of the PROFINET cable must be connected with the protective earth. The solid
copper core must not be scored when the insulation is removed from the core ends.
4.2.13
Grounding converter and motor
Grounding the converter
● Ground the converter via the PE connection in the mains supply connector.
● Ground the connectors as shown in the diagram below.
Figure 4-16 Grounding the line supply and motor connectors
Converter with control units CU240D-2
60 Operating Instructions, 04/2015, FW V4.7.3, A5E34262100B AB