Assignment – BECKHOFF EP9128 User Manual
Page 27
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Mounting and cabling
Fig. 26: EtherCAT Box: M8 (30 mm housing)
Fig. 27: EtherCAT Box: M8 60 mm housing (EP9214 for example )
Fig. 28: Coupler Box: M12
Assignment
There are various different standards for the assignment and colors of connectors and cables for Ethernet/
EtherCAT.
Ethernet/EtherCAT
Plug connector
Cable
Standard
Signal
Descrip
tion
M8
M12
RJ45
1
ZB9010, ZB9020,
ZB9030, ZB9032,
ZK10906292,
ZK10903xxxxxxx
ZB9031 and old
versions
of ZB9030, ZB9032,
ZK10903xxxxxxx
TIA568B
Tx +
Transmit
Data+
Pin 1 Pin 1
Pin 1
yellow
2
orange/white
3
white/
orange
Tx
Transmit
Data
Pin 4 Pin 3
Pin 2
orange
2
orange
3
orange
Rx +
Receive
Data+
Pin 2 Pin 2
Pin 3
white
2
blue/white
3
white/green
Rx
Receive
Data
Pin 3 Pin 4
Pin 6
blue
2
blue
3
green
Shield
Shield
Housing
Shroud
Screen
Screen
Screen
EP9128
27
Version 2.1.0