Omron CJ2 manual Interrupt Input Units, High-speed Input Units, B7A Interface Units

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Ordering Information

■■Interrupt Input Units

Unit classification

CJ

Basic

I/O

Units

 

 

 

 

 

 

 

 

Current

 

 

 

 

 

Specifications

 

 

 

consumption

 

 

Product

 

 

 

 

 

 

No. of

 

(A)

 

 

 

 

 

Input

 

 

words

 

 

 

Model

Standards

name

 

Input

 

Max. Units

 

 

 

 

I/O

 

pulse

External

allocated

 

 

 

 

 

 

voltage

Commons

mountable

5 V

 

24 V

 

 

 

points

width

connection

 

 

 

 

 

 

current

 

conditions

per Unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Interrupt

 

 

 

 

 

 

 

 

 

 

 

 

Input

 

 

 

ON time:

 

 

 

 

 

 

 

 

Unit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.05 ms

 

Removable

 

 

 

 

 

 

 

16

24 VDC,

16 point,

 

 

 

 

 

 

 

 

max.

2

terminal

1 word

0.08

 

—

CJ1W-INT01

UC1, N, L, CE

 

outputs

7 mA

1 common

 

 

OFF time:

 

block

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.5 ms max.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note 1. Can be used only on CPU Racks, and not on Expansion Racks.

2.The locations where the Units can be mounted depend on the CPU Rack and the CPU Unit model. CJ1G, CJ1H: From the slot next to the CPU Unit until the fifth slot.

CJ1M: From the slot next to the CPU Unit until the third slot.

■■High-speed Input Units

Unit classification

CJ

Basic

I/O

Units

 

 

 

 

 

 

 

Current

 

 

 

 

 

Specifications

 

No. of

consumption

 

 

Product

 

 

 

 

 

 

(A)

 

 

 

 

 

 

 

words

 

Model

Standards

name

 

 

 

Input pulse

 

 

 

 

I/O

Input voltage,

 

External

allocated

 

 

 

 

 

 

Commons

width

5 V

 

24 V

 

 

 

points

Input current

connection

 

 

 

 

 

 

 

 

conditions

 

 

 

 

 

 

 

High-

 

 

 

 

 

 

 

 

 

 

 

speed

 

 

 

 

 

 

 

 

 

 

 

Input

 

 

 

ON time:

 

 

 

 

 

 

 

Unit

 

 

 

 

 

 

 

 

 

 

16

 

16 point,

0.05 ms max.

Removable

 

 

 

 

 

 

 

24 VDC, 7 mA

1 word

0.08

 

—

CJ1W-IDP01

UC1, N, L, CE

 

outputs

1 common

OFF time: 0.5

terminal block

 

 

 

 

 

 

 

 

 

 

 

 

 

ms max.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: There are no restrictions on the mounting position or number of Units.

■■B7A Interface Units

Unit

classification

Product

 

 

 

 

name

 

 

B7A

 

 

Interface

CJ

 

Units

Basic

 

I/O

 

 

Units

 

 

 

 

 

Specifications

 

Current

 

 

 

 

consumption (A)

 

 

 

 

 

 

 

 

 

 

 

No. of words

 

 

Model

Standards

 

 

 

allocated

 

 

I/O points

 

External connection

5 V

24 V

 

 

 

 

 

 

64 inputs

 

 

 

0.07

—

CJ1W-B7A14

 

 

 

 

 

 

 

 

 

64 outputs

 

Removable terminal block

4 words

0.07

—

CJ1W-B7A04

UC1, CE

 

 

 

 

 

 

 

 

32 inputs/outputs

 

 

 

0.07

—

CJ1W-B7A22

 

 

 

 

 

 

 

 

 

30

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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 TracingBit Addresses can be used in the DM Area and EM Area BCD and Binary Timer Instructions can be used TogetherHighly Readable Programming Address Offsets can be SpecifiedVariable Subscript Up to 128 Cyclic Tasks Are Supported.4Required Units System ConfigurationCJ-series CPU Racks Types of UnitsCJ-series Expansion Racks Maximum Number of Configuration Units That Can Be MountedPower Supply Unit One Unit Expansion Interface Unit Right of the CPU Unit. See noteExternal Interface Serial PortEtherNet/IP Port General Specifications CJ1W-BAT01Performance Specifications EM3Timer Counter UTF-8FINS/TCP UcmmFINS/UDP CSMA/CDInternational Standards Power Supply Units Ordering InformationCJ2 CPU Units Product name Specifications Model Standards Connecting CablesCurrent Product name Specifications CJ-series I/O Interface Unit Mounted on Expansion RackSupport Software Peripheral USB PortEtherNet/IP Port Input Units Name Specifications No.Product Words Model External AllocatedName Input current Switching CapacityUnits MaximumInterrupt Input Units High-speed Input UnitsB7A Interface Units Process I/O Units Isolated-type Units with Universal InputsIsolated-type Thermocouple Input Units Isolated-type DC Input Units Analog I/O UnitsIsolated-type Resistance Thermometer Input Units Analog Input UnitsAnalog Output Units Analog I/O UnitsTemperature Control Units High-speed Counter UnitPosition Control Units Serial Communications Units MECHATROLINK-II-compatible Position Control UnitsMECHATROLINK-II-compatible Motion Control Units EtherNet/IP UnitFL-net Unit EtherNet UnitController Link Units DeviceNet UnitID Sensor Units CompoNet Master UnitCompoBus/S Master Unit 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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