Mounting and cabling
EP9224-0037
21
Version: 1.0
3.4
EtherCAT
3.4.1
Connection
For the incoming and continuing EtherCAT connection the EP9224-0037 has two 9-pin B17 connectors,
each with
• 4-pin trapezoidal EtherCAT core
• 5-pin power supply unit
3
4
2
1
1
2
4
3
IN
OUT
Schirm
Schirm
Fig. 10: EtherCAT pin configuration
Pin
Voltage/signal
Core colors
1)
1
Tx+
yellow
2
Rx+
white
3
Rx-
blue
4
Tx-
orange
Shroud
Shield
Cable shield
1)
The core colors apply to cables, connectors and flanges of the type
• Beckhoff ZB7203-xxxx
• Beckhoff ZK7208-xxxx
