
Lenze · E94AYCEO communication module (EtherNet/IP™) · Communication Manual · DMS 3.0 EN · 12/2013 · TD17
28
5
Installation
5.2
Electrical installation
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
5.2.3
EtherNet/IP connection
The EtherNet/IP connection is carried out via the RJ45 sockets
X233
and
X234
.
You can use a standard Ethernet patch cable to connect the communication module to the
EtherNet/IP fieldbus.
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).
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 can be established irrespective of the
polarity of the opposite EtherNet/IP interface and irrespective of the type of cable 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.