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Passive Components for Electrical Networks

4-32

SIMATIC NET Tw isted-Pair and Fiber-Optic Networks

C79000-G8976-C125-02

4.5.3 Twisted-Pair Port Converter

General

Port converters are used to connect a DTE with an RJ-45 port to the Industrial

Twisted Pair cabling system.

The port converter has an RJ-45 connector at one end to connect to the DTE and

a 15-pin sub-D female connector with a slide locking mechanism at the other end.

The male and female connector are connected by a short TP cord. This converts

the RJ-45 port of the DTE to an Industrial Twisted Pair DTE port. Up to 90 m long,

double shielded ITP standard cables can be connected to the 15-pin sub-D female

connector and can be installed in areas with high EMI.

Mounting Bracket

The sub-D female connector has a mounting bracket. This allows the socket to be

fixed in place. The mounting bracket has two functions:

S Strain relief

The TP cord and the RJ-45 port on the DTE are protected from tensile strain.

S Grounding

The mounting bracket is electrically connected with the casing of the female

connector and therefore also with the cable shields. The bracket should be

screwed to a grounded plate or rail ensuring good contact.

Product Range

Table 4-12 TP Converter Cord 15/RJ-45 Data

Cable

Name

Use Suppliable

Lengths

Order number

TP converter cord 15/RJ-45 TP patch cable for

attachment of DTEs with an

RJ-45 port to the ITP cabling

system;

with one 15-pin sub-D female

connector with slide locking

mechanism and one RJ-45

plug

0.5 m

6XV1850-2EE50

6XV1850-2EH20

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Siemens SIMATIC NET Instrucciones de operaciones Pagina 90