Omron CJ2 manual EtherNet Technology, Data Links

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Extremely Fast and High-capacity Data NEW Links Compared to Previous FA Networks

Large Data Transfers with High Reliability.

High-speed

30

and High-capacity

9

Times

Times

Data Links

 

 

 

From manufacturing recipes and information on interlocks between processes to production data, any type of data can be exchanged

at high speed and at the optimal timing. Communications performance is vastly improved over OMRON’s Controller Link and FL-net networks.

Data Link

EtherNet/IP

 

180,000 words…9X

Capacity (Total)

Controller Link

20,000 words

 

 

FL-net(OMRON)

8,704 words

 

Data Link

EtherNet/IP

10ms

30X

Performance

Controller Link

 

300ms

(See note.)

 

 

 

Note: Communications cycle time for 20,000 words

Automatic Address Allocation Is Expanded to Up to 240 Kwords, Enabling Allocation of Large Amounts of Data.

The memory size of the EM Area for automatic address allocation in CX-Programmer symbol tables has been expanded to a maximum of 240 Kwords. When a tag is automatically allocated, data link design and access from the host are enabled with no need to be conscious of addresses. Moreover, bits can be force-set/reset in the areas in which data is automatically allocated.

EtherNet/IP

CJ2 CPU Unit

Tag access

Tags are automatically allocated to the high- capacity EM Area.

Designing requires tag names only, with no need to worry about addresses.

Peripheral Devices (such as Cables, Hubs, and Wireless Devices) Can Be Used With Universal

EtherNet Technology.

 

NEW

 

The convenience of a global standard at your fi ngertips.

»Using Universal EtherNet Reduces Network Installation and Wiring Costs.

»FA Wireless LAN Makes Mobile Control Easy, with No Need for Rewiring when Changing Layout.

Built-in EtherNet/IP port on CPU Units (multifunctional EtherNet port)

 

Host application

 

 

Easy Monitoring with Excel

 

 

CX- Reporter

 

 

PAC Access with Visual Basic/C#.NET

 

 

CX- Compolet

 

 

Switching hub

 

 

FA wireless

 

 

LAN WE70

 

PLC

Programmable

Support Software

CJ1 or CJ2 CPU Unit

Terminal NS Series

 

D a t a L i n k s

Ta g A c c e s s

F I N S M e s s a g i n g

 

or

 

CIP Messaging

 

FTP

 

Time Coordination

 

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Contents
Programmable Automation Controllers CJ2SERIESMulti-domain functionality Large Memory Capacity And, All CJ2 Models Have more Capacity than CJ1 Models High-capacity CJ2H-CPU68-EIP Is Now AvailableTransfer Method2.4 Automatic User Memory RecoveryCreate a Seamless Data Flow in a Single Network System Networks Are More OpenData Links EtherNet TechnologyNo Need for Memory Map Control Programmable Terminal Host application NS Series What is Tag Access?Easy Connection by USB Connecting Support Software is Now Easier and SaferEasy Connection by EtherNet/IP By PAC Name VerificationStress-free Online Debugging Easier On-site DebuggingContinuous Data Tracing Trigger ConditionsAddress Offsets can be Specified BCD and Binary Timer Instructions can be used TogetherHighly Readable Programming Bit Addresses can be used in the DM Area and EM AreaUp to 128 Cyclic Tasks Are Supported.4 Variable SubscriptTypes of Units System ConfigurationCJ-series CPU Racks Required UnitsRight of the CPU Unit. See note Maximum Number of Configuration Units That Can Be MountedPower Supply Unit One Unit Expansion Interface Unit CJ-series Expansion RacksSerial Port External InterfaceEtherNet/IP Port CJ1W-BAT01 General SpecificationsEM3 Performance SpecificationsUTF-8 Timer CounterCSMA/CD UcmmFINS/UDP FINS/TCPInternational Standards Ordering Information Power Supply UnitsCJ2 CPU Units CJ-series I/O Interface Unit Mounted on Expansion Rack Connecting CablesCurrent Product name Specifications Product name Specifications Model StandardsPeripheral USB Port Support SoftwareEtherNet/IP Port Input Units External Allocated Specifications No.Product Words Model NameMaximum Switching CapacityUnits Name Input currentHigh-speed Input Units Interrupt Input UnitsB7A Interface Units Isolated-type Units with Universal Inputs Process I/O UnitsIsolated-type Thermocouple Input Units Analog Input Units Analog I/O UnitsIsolated-type Resistance Thermometer Input Units Isolated-type DC Input UnitsAnalog I/O Units Analog Output UnitsHigh-speed Counter Unit Temperature Control UnitsPosition Control Units EtherNet/IP Unit MECHATROLINK-II-compatible Position Control UnitsMECHATROLINK-II-compatible Motion Control Units Serial Communications UnitsDeviceNet Unit EtherNet UnitController Link Units FL-net UnitSysmac SPU High-speed Data Storage Unit CompoNet Master UnitCompoBus/S Master Unit ID Sensor UnitsCJ2H CPU Unit Dimensions Unit mmExample Calculating Total Current and Power Consumption Checking Current Consumption and Power ConsumptionOmron Electronics LLC the Americas Headquarters