Connection Examples - Siemens SIMATIC ET 200SP Manual

Technology module tm ecc pl st
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Wiring

3.2 Connection examples

3.2
Connection examples
Block diagrams
The circuit diagrams below show the schematic wiring of the technology module with the
typical options for use of the feedback input.
Figure 3-2 Connection example of the technology module with fast shutdown (when a BU type B1 is used)
Note
Wiring
The CP signal uses a bandwidth of 0 Hz ... 30 MHz. For the best possible signal quality we
recommend setting the charge controller as close as possible to the connection point
the charging cable. If this is not possible due to the spatial layout, use a shielded connection
cable for the CP and PP signal in the case of cable lengths exceeding 1.0 m.
We recommend using a PROFIBUS cable (6XV1830..)
carry the CP signal and the other the PP signal, and the ground potential must be routed
from the neutral point (
32
) via the cable shield to the BaseUnit/charge controller.
Technology module TM ECC PL ST (6FE1242-6TM20-0BB1)
. In this case one conductor must
Manual, 07/2019, A5E43919893B-AA
of

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