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CK[]M-CPU1[]1
Programmable Multi-Axis Controller CK3M/CK5M CPU Unit
![CK[]M-CPU1[]1](/Images/l_3725-22-285099-198x198.jpg)
Multi-axis control with a fastest servo cycle time of 25 μs/5 axes enables precision machining
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Application Solutions
last update: October 1, 2024
CK3M/CK5M CPU Unit
The models and outline of specifications are given below.
| Product
name |
Memory capacity | Port | Max. no. of controlled
axes at EtherCAT port |
Model |
|---|---|---|---|---|
| CK3M
CPU Unit *1 |
RAM: 1 GB
Built-In flash memory: 1 GB CPU: Dual core 1 GHz |
EtherNet/IP: 1 port
EtherCAT: None |
- | CK3M-CPU101 |
| EtherNet/IP: 1 port
EtherCAT: 1 port (DC sync) |
4 | CK3M-CPU111 | ||
| EtherNet/IP: 1 port
EtherCAT: 1 port (DC sync) |
8 | CK3M-CPU121 | ||
| CK5M
CPU Unit *1 |
RAM: 2 GB
Built-In flash memory: 4 GB CPU: Quad core 1.6 GHz |
EtherNet/IP: 1 port (1 Gbps)
EtherCAT: 1 port (DC sync) |
16 | CK5M-CPU131 |
| EtherNet/IP: 1 port (1 Gbps)
EtherCAT: 1 port (DC sync) |
32 | CK5M-CPU141 |
*1. One CK3W-TER11 End Cover is provided with the CK[]M-CPU1[]1 CPU Unit.
Support Software
The following table shows the Support Software used to configure, monitor, program, and debug the Motion Controller.
| Configuration software | Application | How to Procure | |
|---|---|---|---|
| Power PMAC IDE *1 | This computer software is used to configure the Motion Controller,
create user programs, and debug the programs. |
This is free
software. *2 |
|
| Power
PMAC-NC |
Power
PMAC-NC SDK |
This computer software is used to control working machines and
other CNC machines with the Motion Controller. Use this software to customize HMI screens. The product contains extension source codes for customization. |
This is non-free
software. *2 |
| Power
PMAC-NC Runtime |
This computer software is used to control working machines and
other CNC machines with the Motion Controller. Use this software when you do not customize HMI screens. |
This is non-free
software. *2 |
|
*1. Refer to Version Information->Data Sheet for the supported Power PMAC IDE versions.
*2. Contact your OMRON representative for information on how to procure.
Power Supply Units
The models and outline of specifications are given below.
| Productname | Specifications | Model |
|---|---|---|
| Power Supply Unit | Rated output voltage: 5 VDC/24 VDC
Maximum output power: 5 VDC 23 W, 24 VDC 55 W |
CK3W-PD048 |
Axial Interface Units
The models and outline of specifications are given below.
| Productname | Amplifier interface | Encoder interface | Output type | Model |
|---|---|---|---|---|
| Axis Interface Unit | DirectPWM output | Digital quadrature encoder/
serial encoder |
NPN type | CK3W-AX1313N |
| DA output (Filtered PWM) | CK3W-AX1414N | |||
| DA output (True DAC) | CK3W-AX1515N | |||
| DirectPWM output | Sinusoidal encoder/
serial encoder |
CK3W-AX2323N | ||
| DirectPWM output | Digital quadrature encoder/
serial encoder |
PNP type | CK3W-AX1313P | |
| DA output (Filtered PWM) | CK3W-AX1414P | |||
| DA output (True DAC) | CK3W-AX1515P | |||
| DirectPWM output | Sinusoidal encoder/
serial encoder |
CK3W-AX2323P |
Digital I/O Units
| Productname | Number of inputs | Number of outputs | I/O type | Model |
|---|---|---|---|---|
| Digital I/O Unit | 16 | 16 | NPN | CK3W-MD7110 |
| PNP | CK3W-MD7120 |
Analog Input Units
| Productname | Input range | Number of inputs | Model |
|---|---|---|---|
| Analog Input Unit | -10 to 10 V | 4 | CK3W-AD2100 |
| 8 | CK3W-AD3100 |
Encoder Input Unit
| Product name | Encoder type | Number of inputs | Protocol | Model |
|---|---|---|---|---|
| Encoder Input Unit | Serial encoder | 4 channels | BiSS-C, Endat2.2, and
R88M-1L[]/-1M[] Motor built-in encoder |
CK3W-ECS300 |
Laser Interface Unit
| Product name | Communications method | Laser output | Model |
|---|---|---|---|
| Laser Interface Unit | XY2-100 | PWM output | CK3W-GC1100 |
| PWM output, TCR output | CK3W-GC1200 | ||
| SL2-100 | PWM output | CK3W-GC2100 | |
| PWM output, TCR output | CK3W-GC2200 |
Expansion Master Units and Expansion Slave Units
| Product name | Description | Model |
|---|---|---|
| Expansion Master Unit | Connect the Expansion Master Unit adjacent to the right side of the
CPU unit |
CK3W-EXM01 |
| Expansion Slave Unit *1 | Connect the Expansion Slave Unit adjacent to the right side of the
power supply unit |
CK5W-EXS01 *2 |
| CK3W-EXS02 | ||
| Expansion Cable | For connection between the Expansion Master Unit and the Expansion
Slave Unit (0.3 m) |
CK3W-CAX003A |
*1. One CK3W-TER11 End Cover is provided with the Expansion Slave Unit.
*2. The CK5W-EXS01 can only be used with the CK5M CPU Unit. It can not be used with the CK3M CPU Unit.
EtherCAT Coupler Units
You can use NX Units via the EtherCAT Coupler Unit that is connected to the built-in EtherCAT port on the CPU Unit.
| Product name | Communications cycle
in DC Mode |
Current
consumption |
Max. I/O power supply
current |
Model |
|---|---|---|---|---|
| EtherCAT
Coupler Unit *1  |
125 to 10,000 μs *2 | 1.25 W max. | 10 A | NX-ECC203 |
*1. One NX-END01 End Cover is provided with the EtherCAT Coupler Unit.
*2. This depends on the specifications of the EtherCAT master.
Switching Hubs
| Product name | Specification | Manufacturer | Model |
|---|---|---|---|
| Industrial Switching Hub | 5 ports. Current consumption: 0.07 A
Power supply connector included |
OMRON Corporation | W4S1-05D |
| Contact the manufacturer. | Cisco Systems, Inc. | - | |
| Contact the manufacturer. | CONTEC Co., Ltd. | - | |
| Contact the manufacturer. | PHOENIX CONTACT | - |
Recommended EtherCAT and Ethernet Communications Cables
Use a straight STP (shielded twisted-pair) cable of category 5 or higher with double shielding (aluminum tape and braiding) for EtherCAT. Use an STP (shielded twistedpair) cable of category 5 or higher for Ethernet. Products for Ethernet 100BASE-TX described in the table below can be used for both 100BASE-TX and 10BASE-T.
Cable with Connectors
Cables with Connectors (For EtherCAT only)
| Item | Appearance | Recommended
manufacturer |
Cable
length (m) |
Model |
|---|---|---|---|---|
| Cable with Connectors on Both Ends
RJ45/RJ45) Standard RJ45 plugs *1 Wire gauge and number of pairs: AWG26, 4-pair cable Cable sheath material: PUR Cable color: Yellow *2 EtherCAT/ EtherNet/IP (10BASE/100BASE) |
 |
OMRON | 0.3 | XS6W-6PUR8SS30CM-YF |
| 0.5 | XS6W-6PUR8SS50CM-YF | |||
| 1 | XS6W-6PUR8SS100CM-YF | |||
| 2 | XS6W-6PUR8SS200CM-YF | |||
| 3 | XS6W-6PUR8SS300CM-YF | |||
| 5 | XS6W-6PUR8SS500CM-YF | |||
| Cable with Connectors on Both Ends
(RJ45/RJ45) Rugged RJ45 plugs*1 Wire gauge and number of pairs: AWG22, 2-pair cable Cable color: Light blue EtherCAT/ EtherNet/IP (10BASE/100BASE) |
 |
OMRON | 0.3 | XS5W-T421-AMD-K |
| 0.5 | XS5W-T421-BMD-K | |||
| 1 | XS5W-T421-CMD-K | |||
| 2 | XS5W-T421-DMD-K | |||
| 5 | XS5W-T421-GMD-K | |||
| 10 | XS5W-T421-JMD-K | |||
| Cable with Connectors on Both Ends
M12 Straight/M12 Straight) Shield strengthening connector cable *3 M12/Smartclick connectors Wire gauge and number of pairs: AWG22, 2-pair cable Cable color: Black EtherCAT/ EtherNet/IP (10BASE/100BASE) |
 |
OMRON | 0.5 | XS5W-T421-BM2-SS |
| 1 | XS5W-T421-CM2-SS | |||
| 2 | XS5W-T421-DM2-SS | |||
| 3 | XS5W-T421-EM2-SS | |||
| 5 | XS5W-T421-GM2-SS | |||
| 10 | XS5W-T421-JM2-SS | |||
| Cable with Connectors on Both Ends
(M12 Straight/RJ45) Shield strengthening connector cable *3 M12/Smartclick connector and rugged RJ45 plug Wire gauge and number of pairs: AWG22, 2-pair cable Cable color: Black EtherCAT/ EtherNet/IP (10BASE/100BASE) |
 |
OMRON | 0.5 | XS5W-T421-BMC-SS |
| 1 | XS5W-T421-CMC-SS | |||
| 2 | XS5W-T421-DMC-SS | |||
| 3 | XS5W-T421-EMC-SS | |||
| 5 | XS5W-T421-GMC-SS | |||
| 10 | XS5W-T421-JMC-SS |
*1. Cables with standard RJ45 plugs are available in the following lengths: 0.2 m, 0.3 m, 0.5 m, 1 m, 1.5 m, 2 m, 3 m, 5 m, 7.5 m, 10 m, 15 m, 20 m. Cables with rugged RJ45 plugs are available in the following lengths: 0.3 m, 0.5 m, 1 m, 2 m, 3 m, 5 m, 10 m, 15 m. For details, refer to the Industrial Ethernet Connectors Catalog (Cat. No. G019).
*2. Cables colors are available in yellow, green, and blue.
*3. For details, contact your OMRON representative.
Cables/Connectors
| Product name | Recommended manufacturer | Model | ||
|---|---|---|---|---|
| Products for
EtherCAT or Ethernet (1000BASE-T/ 100BASE-TX) |
Wire gauge and
number of pairs: AWG24, 4-pair cable |
Cable | Kuramo Electric Co. | KETH-SB *1 |
| JMACS Japan Co., Ltd. | IETP-SB *1 | |||
| RJ45 Connector | Panduit Corporation | MPS588-C *1 | ||
| Products for
EtherCAT or Ethernet (100BASE-TX) |
Wire gauge and
number of pairs: AWG22, 2-pair cable |
Cable | Kuramo Electric Co. | KETH-PSB-OMR *2 |
| JMACS Japan Co., Ltd. | PNET/B *2 | |||
| RJ45 Assembly
Connector  |
OMRON Corporation | XS6G-T421-1 *2 | ||
*1. We recommend you to use the Cable for EtherCAT or Ethernet marked with *1 and the RJ45 Connector marked with *1 together.
*2. We recommend you to use the Cable for EtherCAT or Ethernet marked with *2 and the RJ45 Assembly Connector marked with *2 together.
Note: Connect both ends of cable shielded wires to the connector hoods.
Optional Products/Maintenance Products/DIN Track Accessories
| Product name | Model | |
|---|---|---|
| EtherCAT Junction Slave *1 | 3 ports. Power supply voltage:
20.4 to 28.8 VDC (24 VDC -15 to +20%). Current consumption: 0.08 A |
GX-JC03 |
| 6 ports. Power supply voltage:
20.4 to 28.8 VDC (24 VDC -15 to +20%). Current consumption: 0.17 A |
GX-JC06 | |
| USB Flash Drive | OMRON USB Flash Drive (2 GB) | FZ-MEM2G |
| End Cover *2
(for CK[]M-CPU1[]1 CPU Unit) |
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. |
CK3W-TER11 |
| DIN Track | Length: 0.5 m. Height: 7.3 mm | PFP-50N |
| Length: 1 m. Height: 7.3 mm | PFP-100N | |
| Length: 1 m. Height: 16 mm | PFP-100N2 | |
| End Plate | Stopper to prevent units from moving on the DIN track.
The minimum order quantity is 10 units. |
PFP-M |
*1. EtherCAT junction slaves cannot be used for EtherNet/IP and Ethernet.
*2. Use the CK3W-TER11 End Cover only for the CK[]M-CPU1[]1 CPU Unit or CK5W-EXS01/CK3W-EXS02 Expansion
Slave Unit.
*2. Use the CK3W-TER11 End Cover only for the CK[]M-CPU1[]1 CPU Unit or CK5W-EXS01/CK3W-EXS02 Expansion
Slave Unit.
last update: October 1, 2024
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