Communication extension card
EtherNet/IP communication card
-58-
LED
Color
State
Description
Net port
indicator
Yellow
On
Link indicator, indicating successful Ethernet
connection.
Off
Link indicator, indicating Ethernet connection not
established.
Net port
indicator
Green
On
ACK indicator, indicating data interchange being
performed.
Off
ACK indicator, indicating data interchange not
be performed.
5.3 Electrical wiring
The EtherNet/IP communication card provides standard RJ45 ports and supports the linear,
star, and ring topologies. Figure 5-2, Figure 5-3, and Figure 5-4 show the electrical wiring
diagrams for different topologies.
Use CAT5, CAT5e, and CAT6 network cables for electrical wiring. When the communication
distance is greater than 50 meters, use high-quality network cables that meet the national
standards.
Master device
(PLC)
Slave device 1
EC-Tx510
CN2
CN1
Slave device 2
EC-Tx510
CN2
CN1
Slave device n
EC-Tx510
CN2
CN1
Figure 5-2 Electrical wiring diagram for a linear topology
Master device
(PLC)
Slave device 1
EC-Tx510
CN2
CN1
Slave device 2
EC-Tx510
CN2
CN1
Slave device n
EC-Tx510
CN2
CN1
Switch
Figure 5-3 Electrical wiring diagram for a star topology
Note:
An Ethernet switch must be available when the star topology is used.
Содержание Goodrive350 Series
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