DataSheet39.com

What is CJ1W-CLK?

This electronic component, produced by the manufacturer "Omron", performs the same function as "SYSMAC CJ-series Controller Link Units".


CJ1W-CLK Datasheet PDF - Omron

Part Number CJ1W-CLK
Description SYSMAC CJ-series Controller Link Units
Manufacturers Omron 
Logo Omron Logo 


There is a preview and CJ1W-CLK download ( pdf file ) link at the bottom of this page.





Total 11 Pages



Preview 1 page

No Preview Available ! CJ1W-CLK datasheet, circuit

SYSMAC CJ-series Controller Link Units
CJ1W-CLK
www.DataSheet4U.com
CSM_CJ1W-CLK_DS_E_2_1
New Controller Link Units, Now with
4,000 Send Words
• The Controller Link is an FA network that can send and
receive large amounts of data easily and at high speed.
The Controller Link supports data links that enable sharing
data between PLCs and computers and a message
service that enables sending and receiving data whenever
required.
• Systems can be flexibly built by using Repeater Units to
enable T-branches, long-distance wiring, and converting
part of the network to optical cable.
Features
CJ1W-CLK23
Large-capacity data links are easily achieved without programming simply by setting data link tables.
Up to 20,000(See note 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(See note 2.) words per node while ensuring data concurrency.
User-set data link tables can be changed while data links are operating.(See note 3.)
Errors for the entire system can be monitored by using error diagnosis support software and a variety of status flags.
Note: 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".
System Configuration
Wired Controller Link Units
Basic Wiring (Daisy Chain Connection)
AAAA
B
(1)
Long-distance Wiring
A
(1)
D
1km Max. *
(1)
D
A
B
1km Max. *
1km Max. *
1km Max. *
A: Wired Controller Link Unit
B: Wired Controller Link Support Board
C: Wire-to-Optical Repeater Unit
D: Wire-to-Wire Repeater Unit
* At 500 kbits/s
(1): Twisted-pair cable
(2): Optical cable
T-Branch Wiring, Partial Conversion to
B Optical Cable
AA
A
(1)
(1) C
(2)
D
A
C (1)
B
(1)
B
A
A
1

line_dark_gray
CJ1W-CLK equivalent
Mountable Racks
CJ1W-CLK
www.DataSheet4U.com
Model
CJ1 System
CPU Rack
Expansion
Backplane
CP1H System
CP1H PLC
NSJ System
NSJ Controller
Expansion
Backplane
CJ1W-CLK23
Unit version 2.0
CJ1W-CLK21-V1 Unit version 1.2
8 Units (per CPU Unit)
2 Units
(See note 1.)
Not supported
(See note 2.)
8 Units
(See note 3.)
Note: 1. A CP1W-EXT01 CJ Unit Adaptor is required.
2. One NSJW-CLK21-V1 can be mounted to the NSJ Controller.
3. If an Expansion Rack is used, the NSJW-CLK21-V1 cannot be mounted to the NSJ Controller.
Communications Specifications
Items
Model
CJ1W-CLK23
3G8F7-CLK23-E
CJ1W-CLK21-V1
3G8F7-CLK21-EV1
Specifications
Type
Wired (shielded twisted-pair cable)
Communications method N:N token-bus method
Code
Manchester code
Modulation
Synchronization
Baseband code
Flag synchronization (conforms to HDLC frames)
Transmission path format Multidrop method (bus type)
Transmission speed
Maximum transmission
distance
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 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
Maximum number of
nodes
PLC: Connection to terminal block
Computer: Connection using special (supplied) connector
32 or 62 nodes (See note 1 and 2.)
Applicable Programming
Devices
CX-Integrator in CX-One, CX-Net in CX-Programmer (See note 2.), and Programming Console
Communications
functions
Data links and message service
Send words per node: 4,000 words max. (CJ1W-CLK@3), 1,000 words max. (All other Units)
Number of data link words
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 (See note 3.)), Data Memory (DM), Extended DM Area (EM)
Computer: FinsGateway event memory
Message length
RAS functions
2,012 bytes max. (including the header)
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)
Note: 1. 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
2. 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.
3. CJ-series PLCs do not have a Link Area, but LR000 to LR199 are automatically converted CIO 1000 to CIO 1199.
5


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for CJ1W-CLK electronic component.


Information Total 11 Pages
Link URL [ Copy URL to Clipboard ]
Download [ CJ1W-CLK.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
CJ1W-CLKThe function is SYSMAC CJ-series Controller Link Units. OmronOmron

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

CJ1W     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search