2PAA118721 | Quick Installation Guide LD 810HSE Ex 17
As indicated in the connection diagram, the power can be applied
alternatively by a special DIN rail connector (Rail Power Supply).
For further information contact ABB.
Ethernet Ports
The Linking Device is equipped with two 10/100 Base-T Ethernet interface
receptacles (RJ45). Ethernet port 1 (ETH1) is intended to be connected to a
FOUNDATION™ High Speed Ethernet system (HSE). Do not use Ethernet port 2
(ETH2). It is reserved for future use. The Ethernet port corresponds to the IEEE
802.3 with the pin assignment shown in the following table.
Ethernet Port 1 (ETH 1)
Pin Signal Description
1 TX+ Transmit signal positive
2 TX− Transmit signal negative
3 RX+ Receive signal positive
4 Not used Drain wire
5 Not used Drain wire
6 RX− Receive signal negative
7 Not used Drain wire
8 Not used Drain wire
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