Siemens ET 757 E Series Instrucciones de operaciones Pagina 53

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Installation
4.8 Wiring in the ET 200pro system
ET 200pro FC
Operating Instructions, 11/2007, A5E01100763B AA
53
Motor cable
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).
Larger lengths up to 15 m can be obtained from our service providers.
NOTICE
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).
Power transmission
The power jumper connector is used to loop-through the main power from one frequency
converter/motor starter to the next frequency converter/motor starter.
The table below shows the assignment of the contacts:
Table 4-8 Power jumper connector
Pin Socket Assignment
1 1 Phase L1
2 2 Phase L2
3 3 Phase L3
4 4 Not assigned
PE
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