Omron CK3W-GC 00 Series Hardware User Manual page 41

A
Power
supply
Letter Configuration
A Power Supply Unit
B CK3M-series CPU Unit This is the Unit at the center of the motion control, which executes the motion
C CK3W-EXM01
D CK3W-AX Unit
E CK3W-MD Unit
F CK3W-AD Unit
G CK3W-ECS Unit
H CK3W-GC Unit
I End Cover
J CK3W-EXS02
K Expansion cable
2-1-2
EtherCAT Network Configuration
The EtherCAT network configuration consists of a Power Supply Unit, CPU Unit, End Cover, and
EtherCAT slaves.
Use the built-in EtherCAT port on the CK3M-series CPU Unit to connect EtherCAT slaves.
CK3M-series Programmable Multi-Axis Controller User's Manual Hardware (O036)
B C
K
A J D
Input the 24 V power source. Always wire the CPU Rack and Expansion Rack
to the same power supply.
program.
Expansion Master Unit. Connect this Unit adjacent to the right side of the CPU
Unit in the Expansion Rack.
Axis Interface Unit. For axis control, connect this to a Servo Drive and encod-
er.
Digital I/O Unit. You can add 16 digital inputs and 16 digital outputs.
Analog Input Unit. You can add 4 or 8 voltage inputs.
Encoder Input Unit.
You can connect four channels of the serial encoder.
Laser Interface Unit.
You can connect the Galvo Scanner compatible with the interface of XY2-100
or SL2-100.
Must be connected to the right end of the CPU Rack and Expansion Rack.
The CPU Unit and the Expansion Slave Unit are each provided with one End
Cover.
Expansion Slave Unit.
Use this in the Expansion Rack.
Connect this Unit to the immediate right side of the Power Supply Unit.
Use this cable to connect the Expansion Master Unit and the Expansion Slave
Unit. The cable length is 30 cm. Be sure to use the CK3W-CAX003A (30 cm)
cable.
2 System Configuration
D E, F, G, H
E, F, G, H
I
Remarks
I
2-3
2