Ethercat - Renesas RX72M User Manual

RX72M CPU Card with RDC-IC User's Manual
5.8

EtherCAT

This product is equipped with an RJ-45 connector, which can be used for EtherCAT communication. The cable to be
connected to the connector should be less than 3m in length (*).
* Since the EMC test of this product is conducted with the length of the cable to be connected specified as 3m or less
R12UZ0098EJ0100 rev.1.00
Aug. 23, 2021
Table 5-7 Pin Assignments of Resolver Connector (CN14)
Pin No.
1
2
3
4
5
6
7
8
9
10
Figure 5-2 EtherCAT Connector
Table 5-8 EtherCAT Communication Specification
Item
Protocol
Control IC
Standard
Isolation
Status LED
I/F
Signal
cos-
EXOUT1
cos+
EXOUT1
sin+
EXOUT1
sin-
EXOUT1
shield
shield
Specification
EtherCAT
RX72M
IEEE802.3u (100Base-TX)
pulse trans
STAT (Green/Red)
ERR (Green)
RUN (Green)
L/A OUT (Green)
L/A IN (Green)
RJ45 x2
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