Lenze E84Dxxxx - Manual (Page 19)

Lenze · Decentralised frequency inverter 8400 protec (EtherNet/IP™ option) · Communication Manual · DMS 3.0 EN · 07/2014 · TD17
19
5 Installation
5.2 EtherNet/IP connection
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5.2.1 EtherNet/IP connection via the RJ45 socket
A standard Ethernet patch cable is suitable for connecting the Inverter Drive 8400 protec to the
EtherNet/IP fieldbus.
 Ethernet cable specification ( 20)
The installation and removal of the Ethernet cables is optimised for the use of connectors in
accordance with the "Automation Initiative of German Domestic Automobile Manufacturers"
(AIDA).
5.2.1.1 Pin assignment

Tip!
The EtherNet/IP interfaces feature an auto MDIX function. This function adjusts the
polarity of the RJ45 interfaces so that a connection is established irrespective of the polarity
of the opposite EtherNet/IP interface, and irrespective of the cable type used (standard
patch cable or crossover cable).

Note!
To prevent the RJ45 socket from being damaged, insert or remove the Ethernet cable
connector straight (at a right angle) into or from the socket.
RJ45 socket Pin Signal
E94AYCXX004C
1 Tx +
2 Tx -
3 Rx +
4 -
5 -
6 Rx -
7 -
8 -

Note!
Dependent on the configuration of the Ethernet port of the device to be connected, we
recommend the use of a cross-over cable.