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4 EtherCAT Option Components
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YASKAWA ELECTRIC
TOBP C730600 96C YASKAWA AC Drive Option SI-ES3 Installation Manual
u
Communication Connector
The Communication Option card is connected to the network using a RJ45 connector.
Table 3 Pin Assignment of RJ45 Communication Connector
n
Communication Cable
YASKAWA recommends using EtherCAT dedicated Cat5e or better communication cables.
n
Network Termination
If the drive is the last node in the network, network termination is automatically realized by
the ASIC of the Communication Option card.
EtherCAT Connector
Pin
Signal
Description
Figure 5
1
TD+
Send data
2
TD-
Send data
3
RD+
Receive data
4
–
N.C. (Pins denoted as N.C. do not connect to any
signal)
5
–
N.C. (Pins denoted as N.C. do not connect to any
signal)
6
RD-
Receive data
7
–
N.C. (Pins denoted as N.C. do not connect to any
signal)
8
–
N.C. (Pins denoted as N.C. do not connect to any
signal)
Housing
–
Shield
1
8
...
...
GEM_EtherCAT_IM_E_conditional.book 14 ページ 2018年10月25日 木曜日 午後7時29分