E94AYCEN communication manual (Ethernet)
Installation
Electrical installation
22 L EDS94AYCEN EN 9.0 - 09/2012
5.2.2 Ethernet connection
The Ethernet connection is made via the RJ45 sockets X215 and X216.
You can use a standard Ethernet patch cable to connect the communication module to
the Ethernet fieldbus.
Specification of the Ethernet cable
( 23)
Pin assignment
Tip!
The Ethernet 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 interface, and irrespective of the type of cable
used (standard patch cable or crossover cable).
Note!
• Decouple your Ethernet house network from the system network for
Ethernet-capable Lenze devices in order to prevent trouble in the Ethernet
communication.
Further information can be obtained from the "Ethernet in the industrial
application" manual.
• To prevent the RJ45 socket from being damaged, hold the Ethernet cable
connector straight (at a right angle) when inserting it into or removing it from
the socket.
RJ45 socket Pin Signal
E94AYCXX004C
1Tx +
2Tx -
3Rx +
4-
5-
6Rx -
7-
8-
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