TR-Electronic 65 Serie Montageanleitung Seite 129

4 Installation / Preparation for Commissioning
4.1 PROFINET – interface
PROFINET supports linear, tree or star structures. The bus or linear structure used in
the field buses is thus also available for Ethernet.
For transmission according to the 100Base-TX Fast Ethernet standard, network
cables and plug connectors in category STP CAT5 must be used (2 x 2 shielded
twisted pair copper wire cables). The cables are designed for bit rates of up to 100
Mbit/s. The transmission speed is automatically detected by the measuring system
and does not have to be set by means of a switch.
Addressing by switch is also not necessary, this is done automatically using the
addressing options of the PROFINET-Controller.
The cable length between two subscribers may be max. 100 m.
In case of IRT communication the topology is projected in a connection table.
Thereby you must pay attention on a right connection of the ports 1 and 2.
With RT communication this is not the case, it can be cabled freely.
To ensure safe and fault-free operation, the
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In particular the EMC directive in its valid version must be observed!
Printed in the Federal Republic of Germany
04/25/2022
PROFINET Design Guideline, Order-No.: 8.062
PROFINET Installation Guideline for Cabling and Assembly, Order-No.: 8.072
PROFINET Installation Guideline for Commissioning, Order-No.: 8.082
and the referenced Standards and PNO Documents contained in it must be
observed!
TR-ECE-BA-DGB-0063 v15
 TR-Electronic GmbH 2007, All Rights Reserved
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