Industrial Automation

CK3E

Programmable Multi-Axis Controller

CK3E

A controller with a width of only 28.6 mm provides complete control

Contact your OMRON representative for details.

last update: April 21, 2025

General Specifications

Item		Specification
Item		CK3E-1210	CK3E-1310	CK3E-1410
Enclosure		Mounted in a panel
Grounding method		Ground to 100 Ω or less
Dimensions (height × width × depth)		130.4(H) × 28.6(D) × 170.9(W) mm
Weight		540 g or less
Unit power supply rated voltage		24 VDC (20.4 to 26.4 VDC)
Unit power supply current consumption		660 mA or less
Operating environment	Ambient operating temperature	0 to 45°C
	Ambient operating humidity	10 to 95% RH (without condensation and icing)
	Atmosphere	Must be free from corrosive gases.
	Ambient storage temperature	-25 to +70°C (without condensation and icing)
	Vibration resistance	Conforms to IEC 60068-2-6. 5 to 8.4 Hz with amplitude of 3.5 mm, 8.4 to 150 Hz, acceleration of 9.8 m/s² 100 min each in X, Y, and Z directions (10 sweeps of 10 min each = 100 min total)
	Shock resistance	Conforms to IEC 60068-2-27, 147 m/s², 3 times each in X, Y, and Z directions
Applicable standards *		EU: EN 61326, RCM, KC Registration, UL

* For the latest applicable standards for each model, contact your OMRON representative.

Performance/Function Specifications

Item			Specification
Item			CK3E-1210	CK3E-1310	CK3E-1410
Memory			Main memory: 1 GB Flash memory: 2 GB *1
External terminals			Communications Connector For EtherCAT communications. • RJ45 × 1 (Shield supported) For Ethernet communications. • RJ45 × 1 (Shield supported)
			Power supply input terminal For Unit power supply × 1
			USB port For external memory connection, USB 3.0 host × 1 Type A
Motion control	Maximum Number of Controlled Axes		8 axes	16 axes	32 axes
	Motion control period		250 μs or more
	Control method		Issuing control commands using EtherCAT communications
EtherCAT commu- nications specifi- cations	Communications protocol		EtherCAT protocol
	Baud rate		100 Mbps
	Physical layer		100BASE-TX (IEEE 802.3)
	Topology		Line, daisy chain, and branching
	Transmission media		Twisted-pair cable of category 5 or higher (double-shielded cable with aluminum tape and braiding)
	Transmission distance		Distance between nodes: 100 m or less
	Maximum number of slaves		32
	Range of node addresses that can be set		1 to 32
Ethernet Port	Baud rate		1 Gbps/100 Mbps
	Physical layer		1000BASE-T/100BASE-TX
	Frame length		1,514 bytes max.
	Media access method		CSMA/CD
	Modulation		Baseband
	Topology		Star
	Transmission media		Twisted-pair cable of category 5, 5e, or higher (shielded cable) *2
	Maximum transmission distance between Ethernet switch and node		100 m
	Maximum number of cascade connections		There are no restrictions if an Ethernet switch is used.
	EtherNet/lP tag data link (cyclic communica- tions) *3	Number of connections	32
		Requested packet interval (RPI)	1 to 1,000 ms (0.5 ms units)
		Allowed communications bandwidth per Unit	3,200 pps *4
		IO connection size	Input: 504 bytes max. Output: 504 bytes max.
	EtherNet/lP CIP message service *3	UCMM (unconnected message)	Number of servers that can perform communications simultaneously: 32
	EtherNet/lP conformance test		CT17 comoliant
OPC UA *5	Connection ports		OPC UA Server can be used simultaneously standard with PMAC Ethernet communications
	OPC UA Function		OPC UA Server
	Transport Category		HTTPS UA-Binary UA-TCP UA-SC UA-Binary
	Supported Server Category		Core 2017 Server Facet Embedded 2017 UA Server Profile Embedded DataChange Subscription Server Facet Event Subscription Server Facet Micro Embedded Device 2017 Server Standard 2017 Server Facet Standard DataChange Subscription 2017 Server Facet
	Endpoint URL Server		opc.tcp://[IP address]:[port No.]/ By default, the following URL is used. opc.tcp://192.168.0.200:4840/
	Maximum number of clients (Secure Channels)		10
	Maximum number of subscriptions		200
	Maximum number of monitored variables per server		3,000
	Permissible Variables that can be published		Pointer Variables (M), Global Variables (P), EtherCAT IO Data Variables (Ecat[].Io[].Data)
	OPC UA security mode and policy		Allowable security methods can be specified from the following (multiple specifications possible): •Both signature and encryption required: SignAndEncrypt Signature and encryption algorithm Signing and encryption algorithms: Basic256-Sha256/Basic256/Basic128Rsa15 (multiple specifications possible) •Only signature required: Sign Signature algorithm Signature algorithm: Basic256Sha256/Basic256/Basic128Rsa15 (multiple specifications possible) •Neither signature nor encryption required
	Application authentication		X.509
	User authentication		The following can be set: •User name and Password •Anonymous
USB port	Physical layer		USB 3.0-compliant A-type connector, Output voltage 5 V, 0.9 A max.
USB port	Transmission distance		3 m max.

*1. The flash memory of the CPU unit firmware revision 2.7 or earlier is 1 GB.
*2. Always use shielded cables for EtherNet/IP communications.
*3. EtherNet/IP is available only for targets and not available for originators. EtherNet/IP is available only for PMAC firmware revision version 2.6.0 or later whose date of production is September 25th, 2020 or later (Lot number 25920 and later). Use Power PMAC IDE Ver.4.4.1 or a later version.
*4. Represents Packet Per Second and indicates the number of sent or received packets that can be processed in a second.
*5. The OPC UA server functions are supported with firmware revision 2.8.1 or later.

Restrictions on using the OMRON NX-Series Ethercat Coupler Unit

When OMRON NX-series EtherCAT Coupler Units are used as slaves of the Programmable Multi-Axis Controller as the EtherCAT master, the following models and unit versions of EtherCAT Coupler Units can be connected.

Model	Unit version	Connectable/Unconnectable
NX-ECC203	Ver. 1.4 or later	Connectable
NX-ECC203	Ver. 1.3 or earlier	Unconnectable
NX-ECC202	All versions
NX-ECC201	All versions

last update: April 21, 2025

Product Category

Automation Systems
- Multi-Axis Controller
  - Programmable Multi-Axis Controller CK3E
    - CK3E

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