Omron CJ2 manual Performance Specifications, EM3

Page 20

Performance Specifications

 

Item

 

 

CJ2H-

 

 

 

CPU64-EIP

CPU65-EIP

CPU66-EIP

CPU67-EIP

CPU68-EIP

 

 

User Memory

 

50K steps

100K steps

150K steps

250K steps

400K steps

 

 

 

 

 

 

 

I/O Bits

 

2,560 bits

 

 

 

 

 

 

 

 

 

 

 

Processing Speed

Overhead Processing Time

Normal Mode: 200 μs

 

 

 

 

 

 

(If tag data links are used with EtherNet/IP, add the following to the above time: 100 μs + Number of

 

 

transferred words × 0.33 μs)

 

 

 

 

 

 

 

 

 

 

Execution Time

Basic Instructions: 0.016 μs min.;

 

 

 

 

 

Special Instructions: 0.048 μs min.

 

 

 

 

 

 

 

 

 

 

 

Interrupt Task Start Time

30 μs

 

 

 

 

 

 

 

 

 

Maximum Number of Connectable Units

Total per CPU Rack or Expansion Rack: 10 Units max.;

 

 

 

 

Total per PAC: 40 Units max.

 

 

 

 

 

 

 

 

 

Maximum Number of Expansion Racks

3 max.

 

 

 

 

 

 

 

 

 

CIO Area

I/O Area

2,560 bits (160 words): Words CIO 0000 to CIO 0159

 

 

 

 

 

 

 

 

Link Area

3,200 bits (200 words): Words CIO 1000 to CIO 1199

 

 

 

 

 

 

 

 

CPU Bus Unit Area

6,400 bits (400 words): Words CIO 1500 to CIO 1899

 

 

 

 

 

 

 

 

Special I/O Unit Area

15,360 bits (960 words): Words CIO 2000 to CIO 2959

 

 

 

 

 

 

 

 

DeviceNet Area

9,600 bits (600 words): Words CIO 3200 to CIO 3799

 

 

 

 

 

 

 

 

Internal I/O Area

3,200 bits (200 words): Words CIO 1300 to CIO 1499

 

 

 

 

37,504 bits (2,344 words): Words CIO 3800 to CIO 6143

 

 

 

 

Cannot be used for external I/O.

 

 

 

 

 

 

 

 

 

Work Area

 

8,192 bits (512 words): Words W000 to W511

 

 

 

 

 

Cannot be used for external I/O.

 

 

 

 

 

 

 

 

 

 

Holding Area

 

8,192 bits (512 words): Words H000 to H511

 

 

 

 

 

Bits in this area maintain their ON/OFF status when PAC is turned OFF or operating mode is changed.

 

 

Words H512 to H1535: These words can be used only for function blocks. They can be used only for

 

 

function block instances (i.e., they are allocated only for internal variables in function blocks).

 

 

 

 

 

 

 

 

Auxiliary Area

 

Read-only: 31,744 bits (1,984 words)

 

 

 

•7,168 bits (448 words): Words A0 to A447

•24,576 bits (1,536 words): Words A10000 to A11535

Read/write: 16,384 bits (1,024 words) in words A448 to A1471

Temporary Area

16 bits: TR0 to TR15

 

 

 

 

 

 

 

 

 

 

Timer Area

4,096 timer numbers (T0000 to T4095 (separate from counters))

 

 

 

 

 

 

 

 

 

Counter Area

4,096 counter numbers (C0000 to C4095 (separate from timers))

 

 

 

 

 

 

 

 

 

DM Area

32k words (Bits in the DM Area can be addressed either by bit or by word.)

 

 

 

DM Area words for Special I/O Units: D20000 to D29599 (100 words × 96 Units)

 

 

 

DM Area words for CPU Bus Units: D30000 to D31599 (100 words × 16 Units)

 

 

 

 

 

 

 

 

EM Area

32k words/bank × 25 banks max.: E00_00000 to E18_32767 max.

 

 

 

 

(Bits in the EM Area can be addressed either by bit or by word.)

 

 

 

 

 

 

 

 

 

 

 

 

32K words × 4

 

32K words × 4

32K words × 10

32K words × 15

32K words × 25

 

 

banks

 

banks

banks

banks

banks

 

 

 

 

 

 

 

 

 

Force-set/reset Enabled

EM3

 

EM3

EM6 to EM9

EM7 to EME

EM11 to EM18

 

Banks

 

 

 

 

 

 

 

Force-setting/resetting is enabled only for areas specified for automatic address allocation.

 

 

 

 

 

 

 

 

 

 

 

 

Index Registers

IR0 to IR15

 

 

 

 

 

 

 

These are special registers for storing PAC memory addresses for indirect addressing. (Index

 

 

 

Registers can be set so that they are unique in each task or so that they are shared by all tasks.)

 

 

 

 

 

 

 

 

Cyclic Task Flag Area

128 flags

 

 

 

 

 

 

 

 

 

 

 

 

Memory Card

128 MB, 256 MB, or 512 MB

 

 

 

 

 

 

 

 

 

 

Operating Modes

PROGRAM Mode: Programs are not executed. Preparations can be executed prior to program execution in this

 

 

 

mode.

 

 

 

 

 

MONITOR Mode: Programs are executed, and some operations, such as online editing, and changes to present

 

 

 

values in I/O memory, are enabled in this mode.

 

 

 

 

RUN Mode: Programs are executed. This is the normal operating mode.

 

 

 

 

 

 

 

 

 

Execution Mode

Normal Mode

 

 

 

 

 

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Contents CJ2SERIES Programmable Automation ControllersMulti-domain functionality Large Memory Capacity High-capacity CJ2H-CPU68-EIP Is Now Available And, All CJ2 Models Have more Capacity than CJ1 ModelsAutomatic User Memory Recovery Transfer Method2.4Networks Are More Open Create a Seamless Data Flow in a Single Network SystemEtherNet Technology Data LinksNo Need for Memory Map Control What is Tag Access? Programmable Terminal Host application NS SeriesConnecting Support Software is Now Easier and Safer Easy Connection by USBBy PAC Name Verification Easy Connection by EtherNet/IPEasier On-site Debugging Stress-free Online DebuggingTrigger Conditions Continuous Data TracingBCD and Binary Timer Instructions can be used Together Highly Readable ProgrammingBit Addresses can be used in the DM Area and EM Area Address Offsets can be SpecifiedVariable Subscript Up to 128 Cyclic Tasks Are Supported.4System Configuration CJ-series CPU RacksRequired Units Types of UnitsMaximum Number of Configuration Units That Can Be Mounted Power Supply Unit One Unit Expansion Interface UnitCJ-series Expansion Racks Right of the CPU Unit. See noteEtherNet/IP Port External InterfaceSerial Port General Specifications CJ1W-BAT01Performance Specifications EM3Timer Counter UTF-8Ucmm FINS/UDPFINS/TCP CSMA/CDInternational Standards CJ2 CPU Units Power Supply UnitsOrdering Information Connecting Cables Current Product name SpecificationsProduct name Specifications Model Standards CJ-series I/O Interface Unit Mounted on Expansion RackEtherNet/IP Port Support SoftwarePeripheral USB Port Input Units Specifications No. Product Words ModelName External AllocatedSwitching Capacity UnitsName Input current MaximumB7A Interface Units Interrupt Input UnitsHigh-speed Input Units Isolated-type Thermocouple Input Units Process I/O UnitsIsolated-type Units with Universal Inputs Analog I/O Units Isolated-type Resistance Thermometer Input UnitsIsolated-type DC Input Units Analog Input UnitsAnalog Output Units Analog I/O UnitsPosition Control Units Temperature Control UnitsHigh-speed Counter Unit MECHATROLINK-II-compatible Position Control Units MECHATROLINK-II-compatible Motion Control UnitsSerial Communications Units EtherNet/IP UnitEtherNet Unit Controller Link UnitsFL-net Unit DeviceNet UnitCompoNet Master Unit CompoBus/S Master UnitID Sensor Units Sysmac SPU High-speed Data Storage UnitDimensions Unit mm CJ2H CPU UnitChecking Current Consumption and Power Consumption Example Calculating Total Current and Power ConsumptionOmron Electronics LLC the Americas Headquarters

CJ2 specifications

The Omron CJ2 series is a powerful and versatile family of programmable logic controllers (PLCs) that exemplify modern automation technology. Known for their robust performance and reliability, CJ2 controllers are widely used in various industries for controlling machinery, processes, and other automated systems.

One of the main features of the CJ2 series is its impressive scalability. The platform offers various models, allowing users to choose the right controller based on their application needs. The CJ2 series supports up to 64 I/O modules, providing ample flexibility for expanding system capabilities. Additionally, it supports more than 4096 I/O points with the right configuration, making it suitable for small to large-scale applications.

The CJ2 series leverages Omron's advanced Kinematics technology, which enhances motion control capabilities. This feature is particularly beneficial for applications requiring precise control over moving parts, such as robotics and material handling systems. The CJ2 can manage multiple axes simultaneously, allowing for complex multi-axis systems to be programmed easily.

Another key characteristic of the CJ2 is its high-speed processing. The controller is equipped with a fast CPU that delivers quick execution of logic programs and supports high-speed data processing, making it ideal for time-critical applications. The CJ2 series also incorporates a rich instruction set that supports various programming languages, including ladder diagram, structured text, and function block diagram, catering to the preferences and needs of different programmers.

Enhanced communication capabilities are another highlight of the Omron CJ2 series. It supports various fieldbus protocols, including Ethernet/IP, Profibus, and DeviceNet, allowing for seamless integration with other devices and systems. This connectivity enables users to build complex, coordinated systems that communicate effectively in real-time.

The CJ2 series also boasts robust diagnostics features, making it easier to troubleshoot and maintain installations. The controller can store extensive diagnostic information, helping users quickly identify issues within the system. Additionally, the CJ2's user-friendly programming environment simplifies the development process, allowing for rapid deployment.

In summary, the Omron CJ2 series stands out for its scalability, advanced motion control capabilities, high-speed processing, and enhanced communication features. These characteristics make it a go-to option for engineers and manufacturers seeking a reliable and flexible PLC solution to meet their automation needs. Its combination of performance, versatility, and user-friendly design cements the CJ2's reputation as a leader in the field of industrial automation.
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