5 powerlink connection, Powerlink connection, Installation – Lenze EMF2191IB User Manual
Page 29
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Installation
Electrical installation
POWERLINK connection
l
29
EDSMF2191IB EN 2.0
5.2.5
POWERLINK connection
You can use a standard Ethernet patch cable for connecting the communication module
to the fieldbus (see "Ethernet cable specifications" (
¶ 30)).
)
Note!
Plug/remove the Ethernet cable plug in a straight manner (at right angles)
into/from the socket to make sure that the RJ45 socket will not be damaged.
Pin assignment
RJ45 socket
PIN
Signal
1
Tx +
2
Tx −
3
Rx +
4
−
5
−
6
Rx −
7
−
E94AYCXX004C
8
−
I
Tip!
The POWERLINK 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 POWERLINK interface, and
irrespective of the type of cable used (standard patch cable or crossover cable).