‑37‑
Description Left Terminal Right Terminal Description
RS485 differential
pair (+)
485+ +24V 24 VDC (+)
RS485 differential
pair (‑)
485‑ 0V 24 VDC (‑)
RS485 ground GND
PE
● Wiring
Select tubular cables referring to "
4.2 Cable Selection
"
on page 35
and insert the
cables into the communication ports.
■ Ethernet communication
To improve the reliability of communication, Cat5 shielded twisted pair cables with
an iron shell must be used.
● Insert the registered jack on the cable into the Ethernet port (RJ45 interface) until
a click is heard.
● To remove the RJ45 network cable, press and hold the tail of the registered jack,
and then pull it out along the direction parallel with the module.
4.4 EtherCAT Communication
■ EtherCAT specifications
Item Description
Communication protocol EtherCAT protocol
Service supported CoE (PDO, SDO)
Synchronization mode The servo comes with a distributed clock for
synchronized inputs and outputs.
Physical layer 100BASE‑TX
Baud rate 100 Mbit/s (100Base‑TX)
Duplex mode Full duplex
Topology Linear
Transmission medium Network cables, see the Wring section
Transmission distance Less than 100 m between two nodes
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