Lenze E94AYCET - Manual (Page 26)

5 Installation
5.2 Electrical installation
26
Lenze · E94AYCET communication module (EtherCAT®) · Communication Manual · DMS 9.0 EN · 02/2014 · TD17
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5.2.3 EtherCAT connection
The EtherCAT connection is established via the RJ45 sockets X246 (IN) and X247 (OUT).
A standard Ethernet patch cable is suitable for connecting the communication module to the
EtherCAT fieldbus.
 Specification of the Ethernet cable ( 27)
Pin assignment of the RJ45 sockets

Tip!
The EtherCAT interfaces are provided with an auto auto MDIX function. This function
adjusts the polarity of the RJ45 interfaces so that a connection can be established
irrespective of the polarity of the opposite EtherCAT interface and irrespective of the type
of cable used (standard patch cable or crossover cable).

Note!
In order to prevent damage to the RJ45 socket, plug or remove the Ethernet cable
connector straight (at a right angle) into/from the socket.
RJ45 socket Pin Signal
E94AYCXX004C
1 Tx +
2 Tx -
3 Rx +
4 -
5 -
6 Rx -
7 -
8 -