Omron CJ-Series manual Applications

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Applications

The Loop-control CPU Unit Provides You with Solutions for the Complex and Advanced Functions Demanded by Control Devices in an Increasingly Diverse Range of Equipment.

Sterilization and Disinfection of

Industrial Furnace

Pharmaceuticals, Food and Beverages

NS-series PT

 

NS-series PT

Monitoring and operation

 

Logging Trend Data

windows or heaters and

(monitoring and operation

temperature sensors

windows)

 

 

Loop-control CPU Unit

Loop-control CPU Unit

 

 

Cascade control of

Program pattern

 

 

tunnel furnace

 

 

 

control

 

 

 

Control outputs

 

 

Control outputs

 

 

 

 

 

 

Pressure

Temperature

Heater

Temperature

N2 atmosphere

 

Workpiece

sensor

 

Solder

Conveyor

SCR

Thyristor

Gradient Temperature Control for Planar Temperature Control Across Multiple Points

Example: Planar Temperature Control of Multi-stage Furnaces,

Wafer and Glass Surface Temperatures, and Other Applications.

Note: CJ1G-CPU45P-GTC only.

Gradient temperature control equalizes the temperatures at multiple points, providing high-quality heat processing, reducing energy loss until temperatures stabilize, and saving labor in adjustments due to interference between heaters.

For details, refer to the SYSMAC CS/CJ Series Controllers for Gradient Temperature Control Catalog (R141).

Average temperature controlled.

Gradient temperature control

CPU: CJ1G-CPU45P-GTC

Interference at other control output points suppressed.

Temperature differences controlled.

Providing Solutions to Other Problems

Electrical parts equipment

Diffusion furnaces that

Food machines, semi-

requiring high-speed

perform cascade control

conductor devices and

temperature control for

of heater temperatures

other machines requiring

higher precision and

and internal chamber

multipoint temperature

improved tact time.

temperatures.

control.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fermentation equipment requiring temperature, pressure, flowrate, and pH control.

Testing devices that frequently change setting conditions and program settings.

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Contents Series Integrated Loop Control and Sequence Control Disturbance Overshoot Adjustment Applications Loop Control Machines and Product Variations Peripheral Devices New Products Loop Controller Element Specifications Loop-control CPU UnitsLoop-control CPU Units RAMSpecifications Model Common Tion cycle setting, run BlockAlarms Alarm blocksSystem Common Block Operation Blocks List of Function BlocksControl Blocks Sequence Control Field TerminalsSpecifications CX-Process Tool CX-Process Monitor Plus Software SpecificationsCX-Process Tool and Monitor Specifications Connections to PLCCommunications network FinsGatewayTouch Panel Software Utility SoftwareFace Plate Auto-Builder for NS Dimensions CPU UnitsLoop-control CPU Units Process Input UnitsBasic Configuration Units Ordering InformationCJ1 Loop Control Units CJ1 CPU UnitsCJ1M CPUCJ1 CPU Units with Built-in I/O Program Data memoryBuilt-in I/O WithPower Supply Units RUNConnector Cables for Built-in I/O in CJ1M-CPU@2 CPU Unit Sion UnitsOmnuc G Programming Devices Input Units Basic I/O UnitsCJ1 Output Units Units TTL I/OProcess I/O Units Special I/O UnitsIsolated-type Units with Fully Universal Inputs Isolated-type Resistance Thermometer Input Units Isolated-type Thermocouple Input UnitsIsolated-type DC Input Unit Analog Input Units Analog I/O UnitsAnalog Output Units Temperature Control Unit Analog I/O UnitsCPU Bus Units Controller Link UnitsSerial Communications Units Ethernet UnitFL-net Unit CJ1W-ETN21CompoNet Master Unit DeviceNet UnitCompoBus/S Master Unit ID Sensor Units Sysmac SPU High-speed Data Storage UnitCJ1W-SPU01-V2 SPUNS-series Programmable Terminals Model name Specifications Media Model number StandardsNS-Runtime Ordering Information International StandardsEMC Directives Low Voltage DirectiveWarranty and Limitations of Liability

CJ-Series specifications

The Omron CJ-Series is a cutting-edge line of programmable logic controllers (PLCs) designed to meet the demands of modern industrial automation. The CJ-Series is noted for its robust architecture, flexibility, and a broad range of functions that cater to a variety of applications.

One of the standout features of the CJ-Series is its modular design, which allows users to create a system tailored to their specific needs. The series supports numerous input and output modules, enabling the seamless integration of various sensors, actuators, and other devices. This modularity not only simplifies system expansion but also allows for easy maintenance and upgrades without the need for complete system overhauls.

Another notable characteristic of the CJ-Series is its high processing speed and capacity. Equipped with advanced processing technology, these PLCs can handle complex control tasks efficiently, making them suitable for high-speed applications in sectors like automotive manufacturing, food and beverage production, and packaging. The CJ-Series also features an extensive memory capacity, allowing for the storage of large programs and enhanced data handling capabilities.

Communication is a critical aspect of modern automation systems, and the CJ-Series excels in this area as well. It is compatible with various communication protocols, such as EtherNet/IP, DeviceNet, and Profibus, facilitating easy integration with existing networks. This versatility ensures that the CJ-Series can communicate seamlessly with other devices and systems, enriching data exchange and overall system performance.

One of the advanced technologies incorporated in the CJ-Series is the use of function blocks and structured programming, which simplify complex programming tasks. This approach allows users to create more organized programs that are easier to debug and maintain. The CJ-Series also offers support for various programming languages, including ladder logic, structured text, and function block diagrams, catering to different user preferences and expertise.

Reliability and durability are intrinsic features of the CJ-Series. Designed to withstand harsh industrial environments, these PLCs offer robust protection against temperature variations, electrical noise, and other potential hazards. This resilience ensures long-term operational stability, reducing downtime and maintenance costs.

In summary, the Omron CJ-Series represents a significant evolution in PLC technology, boasting modularity, high processing capabilities, advanced communication options, and user-friendly programming. With these features, the CJ-Series stands out as an ideal solution for a wide range of industrial automation needs, empowering manufacturers to operate efficiently and effectively in an increasingly competitive landscape.
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