3 Specifications
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AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User’s Manual (I586)
Connectors for CN2 (6 Pins)
The EtherCAT twisted-pair cable is connected to a shielded connector.
• Electrical characteristics: Conform to IEEE 802.3.
• Connector structure: RJ45 8-pin modular connector (conforms to ISO 8877)
Through the USB connection with computer, you can perform operations such as servo parameter set-
ting and changing, monitoring of control status, and checking error status and error history.
Precautions for Correct Use
Use a commercially available USB cable that is double-shielded, gold-plated, and supports
USB 2.0. The Micro B type USB cable can be used.
Name Model Manufacturer OMRON model
Receptacle 3E206-0100KV 3M R88A-CN101R
Shell kit 3E306-3200-008 3M
3-1-14 EtherCAT Communications Connector (RJ45) Specifications
Pin No. Signal name Signal Direction
1 Send data + TD+ Output
2 Send data - TD- Output
3 Receive data + RD+ Input
4 Not used. --- ---
5 Not used. --- ---
6 Receive data - RD- Input
7 Not used. --- ---
8 Not used. --- ---
Connector hood Anti-noise ground --- ---
3-1-15 USB Connector (CN7) Specifications
Pin No. Symbol Name Function and interface
1 VBUS USB signal terminal Used for communications with the computer.
2D-
3D+
4 --- Not used. Do not connect.
5 GND Signal ground Signal ground
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