3 Specifications
3 - 36
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
---
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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.
2
D-
3
D+
4
---
Not used.
Do not connect.
5
GND
Signal ground
Signal ground
1
8
Summary of Contents for R88D-1SN ECT Series
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