OMRON CJ1W-CLKAutomation Systems/ Programmable Controllers/CJ1

OMRON CJ1W-CLK Automation Systems

CJ1W-CLK CJ-series Controller Link Units/Specifications
CJ1W-CLK CJ-series Controller Link Units/Dimensions
CJ1W-CLK CJ-series Controller Link Units/Catalog
CJ1W-CLK CJ-series Controller Link Units/Lineup
Purchase the OMRON CJ1W-CLK CJ1

OMRON CJ1W-CLK Dimensions

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last update: September 24, 2012

• Large-capacity data links are easily achieved without programming simply by setting data link tables.

• Up to 20,000 *1 send/receive words can be set per node for Units (up to 62,000 words for Boards).

• Data links can be performed with up to 4,000 *2 words per node while ensuring data concurrency.

• User-set data link tables can be changed while data links are operating. *3

• Errors for the entire system can be monitored by using error diagnosis support software and a variety of status flags.

*1. Supported for unit version 1.2 or later.
*2. CJ1W-CLK23 and 3G8F7-CLK[]3 are supported.
*3. Supported for CJ1W-CLK23, 3G8F7-CLK[]3, and models ending with "-V1".

last update: September 24, 2012

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If you have just landed here, this product OMRON CJ1W-CLK Automation Systems,Automation Systems is offered online by Tianin FLD Technical Co.,Ltd. This is an online store providing Automation Systems at wholesale prices for consumers. You can call us or send enquiry, we would give you the prices, packing,deliverty and more detailed information on the CJ1W-CLK We cooperate with DHL,TNT,FEDEX,UPS,EMS,etc.They guarantee to meet your needs in terms of time and money,even if you need your OMRON CJ1W-CLKAutomation Systems tomorrow morning (aka overnight or next day air) on your desk, 2, 3 days or more.Note to international customers, YES, we ship worldwide.

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OMRON CJ1W-CLK specification
CJ1W-CLK CJ-series Controller Link Units/Specifications
last update: December 17, 2018
Communications Specifications

Items Specifications

Model CJ1W-CLK23
3G8F7-CLK23-E
CJ1W-CLK21-V1 *1
3G8F7-CLK21-EV1 *1

Type Wired (shielded twisted-pair cable)

Communications method N:N token-bus method

Code Manchester code

Modulation Baseband code

Synchronization Flag synchronization (conforms to HDLC frames)

Transmission path format Multidrop method (bus type)

Transmission speed The following are the maximum transmission distances depending on the transmission speed.
2 Mbits/s: 500 m
1 Mbits/s: 800 m
500 kbits/s: 1 km

Maximum transmission
distance

Maximum distance between
nodes Not specified. (Maximum transmission distance must be satisfied for the entire system.)

Medium Specified shielded twist-pair cable
Two signal wires, one shield

Node connection method PLC: Connection to terminal block
Computer: Connection using special (supplied) connector

Maximum number of nodes 32 or 62 nodes *2 *3

Applicable Programming
Devices CX-Integrator in CX-One, CX-Net in CX-Programmer *3, and Programming Console

Communications functions Data links and message service

Number of data link words Send words per node: 4,000 words max. (CJ1W-CLK[]3), 1,000 words max. (All other Units)
Number of send/receive words per node:
12,000 words max. (Pre-Ver. 1.2)
20,000 words max. (unit Ver. 1.2 or later)
Total number of send words per network: 62,000 words max.

Data link areas PLC: Bit areas (CIO Area, Work Area, Link Area *4), Data Memory (DM), Extended DM Area (EM) Computer:
FinsGateway event memory

Message length 2,012 bytes max. (including the header)

RAS functions Polling node backup function
Self-diagnosis function (hardware checking at startup)
Echoback test and broadcast test (using the FINS command)
Watchdog timer
Error log function

Error control Manchester code check
CRC check (CCITT X¹⁶ +X¹² +X⁵ +1)

*1. Discontinuation models in July 2012.
*2. With wired models, the maximum number of nodes is 32 if Repeater Units are not used. A Repeater Unit is required
when building a network with more than 32 nodes. If a Repeater Unit is used, be sure to use only the following
Controller Link Units or Boards and set the Wired Network 62 Node Enable Bit in the DM Parameter Area software
switches at all nodes.
CS1W-CLK23/CLK21-V1
CJ1W-CLK23/CLK21-V1
3G8F7-CLK23-E/CLK21-EV1
*3. CX-Net in CX-Programmer version 3.1 or earlier can be used only in a system with a maximum of 32 nodes (node
address 1 to 32). If a system is to be used with a maximum of 62 nodes (node addresses 1 to 62), use CX-Net in
CX-Programmer version 3.2 or higher or the CX-Integrator.
*4. CJ-series PLCs do not have a Link Area, but LR000 to LR199 are automatically converted CIO 1000 to CIO 1199.

Individual Specifications
Controller Link Units

Item Specifications

Model CJ1W-CLK23
CJ1W-CLK21-V1 *

Applicable PLC All CJ-series CPU Units

Number of mountable Units 8 max.

Installation site Install onto a CPU Backplane or Expansion Backplane (classified as a CPU Bus Unit).

Storage location of network parameters and
manually set data link tables System Bus Unit Area (in the CPU Unit parameter area).

Storage location of routing tables CPU Unit parameter area

Weight 110 g

Current consumption: 5 V in PLC 0.35 A

* Discontinuation models in July 2012.

Controller Link Support Boards (for PCI Bus)

Item Specifications
Model 3G8F7-CLK23-E 3G8F7-CLK13-E 3G8F7-CLK53-E
Computer-compatible models IBM PC/AT or compatible
CPU: Intel Celeron 400 MHz or better
Main memory: 128 MB minimum
One or more PCI bus slots (PCI bus revision 2.0 or later, power supply: 5 V)
Free hard disk space: 70 MB min.
CD-ROM drive: One required for installation
Display: VGA (640 x 480 (pixels) min.)
(Other conditions conform to the OS.)
Compatible OS FinsGateway Version2003 *1
Windows 10 (32bit)
Windows 8 (32bit)
Windows 7 (32bit) Professional
Windows 7 (32bit) Home Premium
Windows Vista Business
Windows Vista Home Premium
FinsGateway Version3 *2
Windows XP Professional
Windows XP Home Edition
Windows 2000 Professional
Windows NT4.0 (Service Pack 3 or higher)
Windows ME
Windows 98SE
Weight 104 g 120 g (excluding mounting bracket) 124 g (excluding mounting bracket)
Current
consumption 5 V in PLC 0.35 A 0.54 A 0.60 A
External 24 V --- 0.35 A 0.35 A

*1. Install the software from CD Ver. 3.12 or higher if the operating system is Windows 10 or 8 (32bit).
*2. Install FinsGateway version 3 if the operating system is Windows NT 4.0 (Service pack 3 or higher), Windows ME, or
Windows 98SE. In that case, however, the new functions of Controller Link Support Boards for the PCI Bus cannot be
used (i.e., automatic data link creation with 1:N allocation, changing data link tables with active data links, 62-node
setting for wired models, and maximum of 4000 send words).

Repeater Units

Item Specifications
Model CS1W-RPT01 CS1W-RPT02 CS1W-RPT03
Supported Units/Boards All wired Controller Link Units and Boards
Note: If a maximum of 62 nodes is used, models that support 62 nodes must be used.
Transmission line Wire-to-wire Wire-to-optical (H-PCF) Wire-to-optical (GI)
Transmission line format Multi-drop
Tree 1:1 type 1:1 type
Installation Repeater Units are not mounted to the PLC. They are mounted separately with screws or on a DIN Track.
Weight 130 g 130 g (excluding mounting bracket) 130 g (excluding mounting bracket)
Allowable power supply
voltage range 20.4 to 26.4 V DC (24 V DC -15 to 10%)
Current consumption 24 V DC at 0.06 A 24 V DC at 0.07 A
Inrush current 2.5 A max. at 24 V DC (5 ms after startup)

Repeater Units are used to expand the Controller Link network for wired models. For Wired-to-optical Repeater Units, always use a set of two (1:1).
Optical Ring Controller Link Units and Boards cannot be connected to the optical cable section between Repeater Units.

last update: December 17, 2018

OMRON CJ1W-CLK dimension
CJ1W-CLK CJ-series Controller Link Units/Dimensions
last update: November 12, 2012
CJ1W-CLK23/CJ1W-CLK21-V1 *

* Discontinuation models in July 2012.

last update: November 12, 2012

OMRON CJ1W-CLK catalog
CJ1W-CLK CJ-series Controller Link Units/Catalog

Catalog

Manual

CAD

English
Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.
*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name Catalog Number
[size] Last Update

CJ1W-CLK Data Sheet -
[945KB] Dec 17, 201820181217 CJ1W-CLK Data Sheet

OMRON CJ1W-CLK lineup
CJ1W-CLK CJ-series Controller Link Units/Lineup
last update: April 21, 2016
International Standards

The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
Contact your OMRON representative for further details and applicable conditions for these standards.

Controller Link Units

Unit
clas-
sifica-
tion Product
name Specifications No. of
unit
numbers
allocated Current
consumption
(A) Model Stand-
ards
Communi-
cations
cable Communi-
cations
type Duplex
support Max. Units
mountable
per CPU
Unit 5 V
DC 24 V
DC
CJ1
CPU
Bus
Unit Controller
Link Unit Wired shielded
twisted-pair
cable * Data links
and message
service No 8 1 0.35 --- CJ1W-CLK23 UC1, N,
L, CE

Note: This unit cannot be used with the Machine Automation Controller NJ-series.
* Use the following special cable for shielded, twisted-pair cable.
• ESVC0.5×2C-13262 (Bando Electric Wire: Japanese Company)
• ESNC0.5×2C-99-087B (JMACS Japan Co., Ltd.: Japanese Company)
• ESPC 1P×0.5mm² (Nagaoka Electric Wire Co.,Ltd.: Japanese Company)
• Li2Y-FCY2×0.56qmm (Kromberg & Schubert, Komtec Department: German Company)
• 1×2×AWG-20PE+Tr.CUSN+PVC (Draka Cables Industrial: Spanish Company)
• #9207 (Belden: US Company)

Accessories

There is no accessory for the CJ series Controller Link Unit.

Controller Link Support Boards

Product name Specifications Accessories Model Standards
Communications
cable Communications
type
Controller Link
Support Board
for PCI Bus Wired shielded
twisted-pair cable Data links and
message service CD-ROM x 1 *
INSTALLATION GUIDE (W467) x 1
Communications connector x 1 3G8F7-CLK23-E CE

* The CD-ROM contains the following software.
• Controller Link (PCI) Driver
• FinsGateway Version 2003 (PCI-CLK Edition)
• FinsGateway Version 3 (PCI-CLK Edition)
• Setup Diagnostic Utility
• C Library

Repeater Units

Name Specifications Model Standards
Controller Link
Repeater Unit Wire-to-Wire Model CS1W-RPT01 UC1, CE
Wire-to-Optical (H-PCF) Model *1 CS1W-RPT02
Wire-to-Optical (GI) Model *2 CS1W-RPT03

Using Repeater Units enables T-branches and long-distance wiring for Wired Controller Link networks, 62-node configurations, and converting part of the network to optical cable.
*1. When using wire-to-optical (H-PCF) cable, use a H-PCF cable (for both Controller Link and SYSMAC LINK) or a H-PCF
optical fiber cable with connector.
*2. When using wire-to-optical (GI) cable, use a GI optical cable (for Controller Link).

Relay Terminal Block

Name Specifications Model Standards
Relay Terminal Block for
Wired Controller Link Units Used for Wired Controller Link Units (set of 5) CJ1W-TB101 ---

Controller Link Units can be replaced without stopping the communications of the entire network if a Relay Terminal Block is installed in advance on the Unit in a Wired Controller Link network. Relay Terminal Blocks cannot be used on Controller Link Support Boards.

H-PCF Cables and Optical Connectors

Name Application/construction Specifications Model Standards
Optical Fiber Cables Controller
Link,
SYSMAC
LINK,
SYSBUS
1. Optical fiber
single-core cord
2. Tension member
(plastic-sheathed wire)
3. Filler (plastic)
4. Filler surrounding
signal wires
(plastic, yarn, or fiber)
5. Holding tape (plastic)
6. Heat-resistant PV
sheath Two-core
optical
cable with
tension
member Black 10 m S3200-HCCB101 ---
Black 50 m S3200-HCCB501
Black 100 m S3200-HCCB102
Black 500 m S3200-HCCB502
Black 1000 m S3200-HCCB103
Orange 10 m S3200-HCCO101
Orange 50 m S3200-HCCO501
Orange 100 m S3200-HCCO102
Orange 500 m S3200-HCCO502
Orange 1000 m S3200-HCCO103
Optical
Connectors
(Crimp-cut) CS1W-RPT02 Half lock S3200-COCF2571
Full lock S3200-COCF2071

H-PCF Optical Fiber Cables with Connectors (Black Composite Cables with Two-Optical Lines and Two Power Supply Lines)

Application Appearance Model Standards
Controller Link,
SYSMAC LINK S3200-CN[][][]-20-20 ---
S3200-CN[][][]-20-25
S3200-CN[][][]-25-25

Optical connectors for H-PCF Optical Cables with Connectors are adhesive polished.

Cable Length

The following cable lengths are available: 2 m, 5 m, 15 m, 20 m. For lengths of 21 m or more, contact your OMRON sales representative.

Model Numbers

Optical Connector Assembly Tool

Name Applicable Unit Model Manufacturer Standards
Optical Fiber
Assembly Tool * This tool is used on site for mounting crimp-cut connectors
and hard plastic-clad silica optical fiber for optical transmission
systems of SYSMAC C-series SYSBUS, SYSMAC LINK, and
Controller Link. CAK-0057 Sumitomo Electric
Industries, Ltd. ---

* There is a risk of quality problems when using cables assembled by typical users, so we recommend purchasing
cables with preattached connectors or having a qualified technician assemble the cables.

last update: April 21, 2016

NO. CJ1W-CLK

TYPE:Programmable Controllers CJ1 CPU Bus Units

DATE:2021-06-10

Associated products:
CJ1W-ETN21 CJ-series Ethernet Unit/Features CJ1W-FLN22 CJ-series FL-net Unit/Features

Items	Specifications
Model	CJ1W-CLK23 3G8F7-CLK23-E CJ1W-CLK21-V1 1 3G8F7-CLK21-EV1 1
Type	Wired (shielded twisted-pair cable)
Communications method	N:N token-bus method
Code	Manchester code
Modulation	Baseband code
Synchronization	Flag synchronization (conforms to HDLC frames)
Transmission path format	Multidrop method (bus type)
Transmission speed	The following are the maximum transmission distances depending on the transmission speed. 2 Mbits/s: 500 m 1 Mbits/s: 800 m 500 kbits/s: 1 km
Maximum transmission distance
Maximum distance between nodes	Not specified. (Maximum transmission distance must be satisfied for the entire system.)
Medium	Specified shielded twist-pair cable Two signal wires, one shield
Node connection method	PLC: Connection to terminal block Computer: Connection using special (supplied) connector
Maximum number of nodes	32 or 62 nodes 2 3
Applicable Programming Devices	CX-Integrator in CX-One, CX-Net in CX-Programmer *3, and Programming Console
Communications functions	Data links and message service
Number of data link words	Send words per node: 4,000 words max. (CJ1W-CLK[]3), 1,000 words max. (All other Units) Number of send/receive words per node: 12,000 words max. (Pre-Ver. 1.2) 20,000 words max. (unit Ver. 1.2 or later) Total number of send words per network: 62,000 words max.
Data link areas	PLC: Bit areas (CIO Area, Work Area, Link Area *4), Data Memory (DM), Extended DM Area (EM) Computer: FinsGateway event memory
Message length	2,012 bytes max. (including the header)
RAS functions	Polling node backup function Self-diagnosis function (hardware checking at startup) Echoback test and broadcast test (using the FINS command) Watchdog timer Error log function
Error control	Manchester code check CRC check (CCITT X¹⁶ +X¹² +X⁵ +1)

Item	Specifications
Model	CJ1W-CLK23 CJ1W-CLK21-V1 *
Applicable PLC	All CJ-series CPU Units
Number of mountable Units	8 max.
Installation site	Install onto a CPU Backplane or Expansion Backplane (classified as a CPU Bus Unit).
Storage location of network parameters and manually set data link tables	System Bus Unit Area (in the CPU Unit parameter area).
Storage location of routing tables	CPU Unit parameter area
Weight	110 g
Current consumption: 5 V in PLC	0.35 A

Item	Specifications
Model	3G8F7-CLK23-E	3G8F7-CLK13-E	3G8F7-CLK53-E
Computer-compatible models	IBM PC/AT or compatible CPU: Intel Celeron 400 MHz or better Main memory: 128 MB minimum One or more PCI bus slots (PCI bus revision 2.0 or later, power supply: 5 V) Free hard disk space: 70 MB min. CD-ROM drive: One required for installation Display: VGA (640 x 480 (pixels) min.) (Other conditions conform to the OS.)
Compatible OS	FinsGateway Version2003 1 Windows 10 (32bit) Windows 8 (32bit) Windows 7 (32bit) Professional Windows 7 (32bit) Home Premium Windows Vista Business Windows Vista Home Premium FinsGateway Version3 2 Windows XP Professional Windows XP Home Edition Windows 2000 Professional Windows NT4.0 (Service Pack 3 or higher) Windows ME Windows 98SE
Weight	104 g	120 g (excluding mounting bracket)	124 g (excluding mounting bracket)
Current consumption	5 V in PLC	0.35 A	0.54 A	0.60 A
External 24 V	---	0.35 A	0.35 A

Item	Specifications
Model	CS1W-RPT01	CS1W-RPT02	CS1W-RPT03
Supported Units/Boards	All wired Controller Link Units and Boards Note: If a maximum of 62 nodes is used, models that support 62 nodes must be used.
Transmission line	Wire-to-wire	Wire-to-optical (H-PCF)	Wire-to-optical (GI)
Transmission line format	Multi-drop Tree	1:1 type	1:1 type
Installation	Repeater Units are not mounted to the PLC. They are mounted separately with screws or on a DIN Track.
Weight	130 g	130 g (excluding mounting bracket)	130 g (excluding mounting bracket)
Allowable power supply voltage range	20.4 to 26.4 V DC (24 V DC -15 to 10%)
Current consumption	24 V DC at 0.06 A	24 V DC at 0.07 A
Inrush current	2.5 A max. at 24 V DC (5 ms after startup)

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.
*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.
Catalog Name	Catalog Number [size]	Last Update
CJ1W-CLK Data Sheet	- [945KB]	Dec 17, 201820181217	CJ1W-CLK Data Sheet

Unit clas- sifica- tion	Product name	Specifications	No. of unit numbers allocated	Current consumption (A)	Model	Stand- ards
Communi- cations cable	Communi- cations type	Duplex support	Max. Units mountable per CPU Unit	5 V DC	24 V DC
CJ1 CPU Bus Unit	Controller Link Unit	Wired shielded twisted-pair cable *	Data links and message service	No	8	1	0.35	---	CJ1W-CLK23	UC1, N, L, CE

Product name	Specifications	Accessories	Model	Standards
Communications cable	Communications type
Controller Link Support Board for PCI Bus	Wired shielded twisted-pair cable	Data links and message service	CD-ROM x 1 * INSTALLATION GUIDE (W467) x 1 Communications connector x 1	3G8F7-CLK23-E	CE

Name	Specifications	Model	Standards
Controller Link Repeater Unit	Wire-to-Wire Model	CS1W-RPT01	UC1, CE
Wire-to-Optical (H-PCF) Model *1	CS1W-RPT02
Wire-to-Optical (GI) Model *2	CS1W-RPT03

Name	Specifications	Model	Standards
Relay Terminal Block for Wired Controller Link Units	Used for Wired Controller Link Units (set of 5)	CJ1W-TB101	---

Name	Application/construction	Specifications	Model	Standards
Optical Fiber Cables	Controller Link, SYSMAC LINK, SYSBUS	1. Optical fiber single-core cord 2. Tension member (plastic-sheathed wire) 3. Filler (plastic) 4. Filler surrounding signal wires (plastic, yarn, or fiber) 5. Holding tape (plastic) 6. Heat-resistant PV sheath	Two-core optical cable with tension member	Black 10 m	S3200-HCCB101	---
Black 50 m	S3200-HCCB501
Black 100 m	S3200-HCCB102
Black 500 m	S3200-HCCB502
Black 1000 m	S3200-HCCB103
Orange 10 m	S3200-HCCO101
Orange 50 m	S3200-HCCO501
Orange 100 m	S3200-HCCO102
Orange 500 m	S3200-HCCO502
Orange 1000 m	S3200-HCCO103
Optical Connectors (Crimp-cut)		CS1W-RPT02	Half lock	S3200-COCF2571
	Full lock	S3200-COCF2071

Application	Appearance	Model	Standards
Controller Link, SYSMAC LINK		S3200-CN[][][]-20-20	---
	S3200-CN[][][]-20-25
	S3200-CN[][][]-25-25

Name	Applicable Unit	Model	Manufacturer	Standards
Optical Fiber Assembly Tool *	This tool is used on site for mounting crimp-cut connectors and hard plastic-clad silica optical fiber for optical transmission systems of SYSMAC C-series SYSBUS, SYSMAC LINK, and Controller Link.	CAK-0057	Sumitomo Electric Industries, Ltd.	---

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