USER HANDBOOK 1.0 | DC2115, ET2115
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5.2.6. EtherCAT (DC2115)
The onboard Ethernet adapter has two 10/100 Base-T interfaces with RJ-45 connections for networking. The
Ethernet interface X6 can be used as the EtherCAT master.
Fig. 20: EtherCAT interface X6
Assignment of EtherCAT interface connector X6
Pin
Assignment
Pin
Assignment
1
TX+
5
NC
2
TX–
6
RX–
3
RX+
7
NC
4
NC
8
NC
LEDs
LED
Colour
Meaning to IEEE 802.3 clause 25
LNK/RCV
Yellow
Link, Data Receive
Flashing: Connection active; data transfer in pro-
gress
Off: no connection established
SPEED
Green
On = 100 Mbit/s
Off = 10 Mbit/s