Connecting The Profinet Interface; Grounding Converter And Motor - Siemens SINAMICS G120D Getting Started

Installation

3.9 Connecting the PROFINET interface

3.9 Connecting the PROFINET interface
Industrial Ethernet Cables and cable length
Listed in the table below are the recommended Ethernet cables.
Table 3- 10
Industrial Ethernet FC TP Standard Cable GP 2 x 2
Industrial Ethernet FC TP Flexible Cable GP 2 x 2
Industrial Ethernet FC Trailing Cable GP 2 x 2
Industrial Ethernet FC Trailing Cable 2 x 2
Industrial Ethernet FC Marine Cable 2 x 2
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.
3.10

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 3-16
42
Recommended PROFINET cables
Grounding the line supply and motor connectors
SINAMICS G120D converter with control units CU240D-2 and CU250D-2
Max. Cable Length
100 m (328 ft)
85 m (278 ft)
85 m (278 ft)
85 m (278 ft)
85 m (278 ft)
Getting Started, 04/12014, FW V4.7, A5E34262374B AA
Order Number
6XV1840-2AH10
6XV1870–2B
6XV1870–2D
6XV1840–3AH10
6XV1840–4AH10