Siemens SIMATIC ET 200pro Series Operating Instructions Manual page 52

Installation
4.10 Wiring the ET200pro system
● Motor cable: max. 15 m, shielded with metallic HAN 8 connector
A hybrid cable is necessary when using a motor holding brake and/or a temperature
sensor.
● Additional incoming line supply system:
– If the 400 V infeed line, 4 mm² (AWG 12), is looped through within the ET 200 station;
– If a single infeed line is used for a frequency converter or motor starter, 1.5 mm²
Equipotential bonding
Equipotential bonding within the drive system has to be established by connecting all
electrical and mechanical drive components (transformer, motor and driven machine) to the
grounding system. These connections are established by means of standard heavy-power
PE cables, which do not need to have any special high-frequency properties. In addition to
these connections, the converter (as the source of the high-frequency interference) and all
other components in each drive system (motor and driven machine) must be interconnected
with respect to a high-frequency point of view. For this purpose cables with good high-
frequency properties must be used.
Prefabricated motor cables
If you use prefabricated standard cables, no tools will be needed for the converter side. You
can adapt the motor side to your needs.
Motor cable up to 10 m are available under the following order designation:
● 6ES7194-1LA01-0AA0 (1.5 m)
● 6ES7194-1LB01-0AA0 (3.0 m)
● 6ES7194-1LC01-0AA0 (5.0 m)
● 6ES7194-1LD01-0AA0 (10.0 m).
Longer lengths up to 15 m can be obtained from our service providers.
You can order connectors and cables for the ET200pro FC-2 via our solution partner at the
following link:
Listing of supplementary products
(https://support.industry.siemens.com/cs/gb/en/view/65355810)
Note
A metallic connector enclosure must be used for connecting.
The shield of the motor cable must be connected to a large area of the motor housing (for
EMC reasons).
52
max. 25 A
(AWG 16) is sufficient.
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257324B AE
SIMATIC ET 200pro FC-2 converter