Omron CJ-Series manual Peripheral Devices

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Peripheral Devices

Input Devices

E52-seriesTemperature Controllers

Plenty of Variation to Suit an Extensive Range of Applications

Select from a variety of choices in number of elements, shape, protective tubing length, and terminal type.

Economical models and special models are available as well as general- purpose models. Select from a diverse range of models to suit the application: Models for high temperatures, metal patterns, surface measurement, and room temperatures, waterproof and anti-corrosive models, models for moving parts, and models with double elements.

Model Structure

Element type

Protective tubing model

Protective tubing length Lead wire length

Example: E52-CA15A D:3.2 2M

Terminal type

ES1/ES1B-seriesInfrared Thermosensors

Hygienic temperature measurement without damaging the workpiece. Ideal for workpieces on conveyors or other applications in which contact measurement is difficult.

ES1 Series: Designed for high-precision, small-spot, high-temperature measurements.

Two types of small spot: 3-mm dia. and 8-mm dia.

High-precision and high-speed measurement with a repeatability of ±0.5°C and response speed of 0.4 s (95%).

Models are available for medium (–500 to 500°C), mid-low (–50 to 500°C), and high (0 to 1000°C) temperature ranges.

Output Devices

G3PF Solid-state Relay with Built-in Current Transformer (CT)

Built-in current transformer is provided and heater burnouts and SSR short- circuits can be detected.

Built-in current transformer reduces wiring work.

Detects the burnout of any one of multiple heaters.

Detects burnouts in 3-phase heaters.

Detects SSR short-circuits.

Error detection level can be easily set with a switch.

Can be mounted to a DIN Track or with screws.

Three types of input terminals are available: M3 terminals, screwless clamp terminals (detachable), or compact slotted terminals (detachable).

G3ZA Multi-channel Power Controller

Optimum Cycle Control for High-precision Control with Low Noise Smaller than power conditioners.

Power control with little noise is enabled by combining the Power Controller with zero-cross SSRs. (See note.)

One Controller can control up to 8 SSRs.

RS-485 communications can be used to set output values and heater burnout detection.

The G3ZA Smart FB Library is also available.

A soft-start function that can be used for lamp heaters has been added. (See note.)

A 3-phase optimum cycle control function has been added for use with 3-cycle heaters.

Detection of 150-A currents has been added along with a special current transformer.

Note: Non-zero-cross SSRs must be used in combination with the soft-start function.

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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-control CPU Units Loop Controller Element SpecificationsLoop-control CPU Units RAMAlarms Specifications ModelCommon Tion cycle setting, run Block Alarm blocksList of Function Blocks System Common Block Operation BlocksControl Blocks Sequence Control Field TerminalsSoftware Specifications Specifications CX-Process Tool CX-Process Monitor PlusCX-Process Tool and Monitor Communications network SpecificationsConnections to PLC FinsGatewayUtility Software Touch Panel SoftwareFace Plate Auto-Builder for NS Loop-control CPU Units DimensionsCPU Units Process Input UnitsCJ1 Loop Control Units Basic Configuration UnitsOrdering Information CJ1 CPU UnitsCJ1M CPUBuilt-in I/O CJ1 CPU Units with Built-in I/OProgram Data memory WithPower Supply Units RUNConnector Cables for Built-in I/O in CJ1M-CPU@2 CPU Unit Sion UnitsOmnuc G Programming Devices Basic I/O Units Input UnitsCJ1 Output Units Units TTL I/OSpecial I/O Units Process I/O UnitsIsolated-type Units with Fully Universal Inputs Isolated-type Thermocouple Input Units Isolated-type Resistance Thermometer Input UnitsIsolated-type DC Input Unit Analog I/O Units Analog Input UnitsAnalog Output Units Temperature Control Unit Analog I/O UnitsCPU Bus Units Controller Link UnitsFL-net Unit Serial Communications UnitsEthernet Unit CJ1W-ETN21DeviceNet Unit CompoNet Master UnitCompoBus/S Master Unit CJ1W-SPU01-V2 ID Sensor UnitsSysmac SPU High-speed Data Storage Unit SPUModel name Specifications Media Model number Standards NS-series Programmable TerminalsNS-Runtime EMC Directives Ordering InformationInternational Standards 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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