Omron R88D-KN series User Manual page 105

Wiring
This example shows how to connect a CJ1W-NC281/NC481/NC881/NCF81/NC482/NC882/F82
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.
Power CJ-series
Supply Unit CPU Unit
Additional Information
• Always turn OFF the power supply to the Position Control Unit and Servo Drives before con-
necting or disconnecting the EtherCAT Communications Cables.
• The cable between the two nodes (L1, L2 ... Ln) must be 100 m or less.
G5 Series AC Servo Drives With Built-in EtherCAT Communications, Linear Motor Type
NC Unit
L1 L2
3 Specifications
Ln
3-31
3