Mounting and cabling
EP9224-0037
25
Version: 1.0
3.6
Cabling
For connecting EtherCAT devices only shielded Ethernet cables that meet the requirements of at least
category 5 (CAT5) according to EN 50173 or ISO/IEC 11801 should be used.
EtherCAT uses four wires for signal transmission.
Thanks to automatic line detection ("Auto MDI-X"), both symmetrical (1:1) or cross-over cables can be used
between Beckhoff EtherCAT.
Detailed recommendations for the cabling of EtherCAT devices can be found at
https://infosys.beckhoff.com/content/1033/ethernetcabling/index.html?id=1661412216745722148