Omron R88D-KN01L-ECT-L User Manual page 127

Wiring
This example shows how to connect a CJ1W-NC281/NC481/NC881/NCF81/NC482/NC882/NCF82
Position Control Unit to Servo Drives using EtherCAT Communications Cables.
Connect the EtherCAT master to the ECAT IN connector on the first Servo Drive. Connect the ECAT
OUT connector on the first Servo Drive to the ECAT IN connector on the next Servo Drive. Do not
connect the ECAT OUT connector on the last Servo Drive.
CJ-series
Power
CPU Unit
Supply Unit
Precautions for Correct Use Precautions for Correct Use
• Always turn OFF the power supply to the Position Control Unit and Servo Drives before
connecting or disconnecting the EtherCAT Communications Cables.
• The cable between the two nodes (L1, L2 ... Ln) must be 100 m or less.
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
NC Unit
L1 L2
3 Specifications
Ln
3 - 51
3