Electrical Wiring - INVT Goodrive350 Series Operation Manual

Communication extension card
Item Color
PWR Red
Yellow
Net port
indicator
(IN)
Green
Yellow
Net port
indicator
(OUT)
Green

6.3 Electrical wiring

The EtherCAT network usually consists of a master station (PLC) and several slave stations
(drives or bus extension terminals). Each EtherCAT slave station are configured with two
standard Ethernet interfaces, and the electrical wiring diagram is shown in Figure 6-2.
Master device
(PLC)
3.3V power indicator
Off: Indicates that Ethernet connection is not established.
On: Indicates
successfully.
Off: Without connection
On: Wilth connection but inactive
Blinks: With connection and active
Off: Indicates that Ethernet connection is not established.
On: Indicates
successfully.
Off: Without connection
On: Wilth connection but inactive
Blinks: With connection and active
Slave device 1
EC-Tx508
IN OUT
Figure 6-2 Electrical wiring diagram for a linear topology
EtherCAT communication card
Function description
that Ethernet connection
that Ethernet connection
Slave device 2
EC-Tx508
IN OUT
-82-
is established
is established
Slave device n
EC-Tx508
IN OUT