FEPR228ACY4NP EATON

FEPR228ACY4NP EATON central processing unit

Product  Description：

An EATON CPU module is the brain of the control system. It contains the processor, memory for storing the control program and data, and communication interfaces. It continuously monitors the inputs from various sensors and modules, executes the user-defined program logic (written in languages like Ladder Diagram, Structured Text, or Function Block Diagram), and updates the outputs to control actuators and machinery. EATON offers a range of CPUs tailored for simple relay replacement up to complex machine and process control.

Product Parameters (Typical)

Parameters vary depending on the specific product line (e.g., easyE4, XC-CPU, PowerXL).

• Processor Speed: Measured in clock speed (e.g., MHz or GHz) or execution speed (e.g., $\mu s$ per instruction).

• Program Memory: The amount of non-volatile memory available for the control program (e.g., 128 KB, 5 MB, or 256 K steps).

• Data Memory: The volatile and non-volatile memory available for tags, variables, and data logging.

• Integrated I/O: The number of built-in digital and analog inputs and outputs on the CPU chassis (common in compact units like easyE4).

• Expansion Capability: The maximum number of expansion modules or I/O points the CPU can support.

• Communication Ports: Types of onboard ports (e.g., Ethernet/RJ45, USB, RS-232/RS-485).

• Supported Protocols: Industrial communication protocols supported (e.g., Modbus TCP/RTU, OPC UA, EtherNet/IP, PROFINET).

• Real-Time Clock (RTC): Built-in battery-backed clock for time-stamping and scheduling.

• Programming Languages: IEC 61131-3 compliant languages supported (LD, ST, FBD, SFC, IL).

• Power Supply: Operating voltage range (e.g., 24 VDC, 120/240 VAC).

Product Advantages

• Reliability and Robustness: Designed for high availability and continuous operation in demanding industrial environments.

• Scalability: The product families allow for easy expansion from a small, integrated system to a large, complex, distributed control architecture.

• Integrated Communications: Many CPUs feature multiple integrated communication ports, simplifying network connectivity and data exchange.

• Cybersecurity Focus: EATON's modern CPUs often include built-in security features to protect control systems from unauthorized access.

• Energy Management Integration: Seamlessly integrates with EATON's broader portfolio of power quality and energy management products.

• Programming Efficiency: Supported by user-friendly, powerful development software that accelerates programming, commissioning, and diagnostics.

Precautions

• Software Compatibility: Ensure the programming software version is compatible with the specific CPU firmware.

• Power Quality: Use a stable and correctly filtered power supply within the specified voltage range to prevent unpredictable behavior.

• Heat Dissipation: Install the CPU in an enclosure with adequate ventilation or cooling to prevent overheating, which can reduce its lifespan.

• Firmware Updates: Always follow the manufacturer's guidelines when performing firmware updates to avoid bricking the unit.

• Grounding: Proper grounding of the CPU and the entire control panel is critical for minimizing electrical noise and ensuring reliable communication.

• Backup: Regularly back up the control program and critical configuration settings to facilitate quick recovery after a failure.

Product Applications

EATON Central Processing Units are used across a vast spectrum of industrial and commercial control applications.

• Machine Control: Controlling the sequence and motion of individual machines like packaging equipment, CNC tools, textile machines, and printing presses.

• Building Automation: Managing HVAC systems, lighting control, security access, and energy usage in commercial buildings.

• Material Handling: Automating conveyor systems, sorting machines, and automated storage and retrieval systems (AS/RS).

• Process Control: Used in small to mid-sized process applications in the food and beverage, water/wastewater, and pharmaceutical industries.

• Power Monitoring: Acting as the control hub for power distribution and monitoring systems, managing circuit breakers and collecting energy data.

• Small Automation Tasks: The easyE4 series is specifically used for simple relay replacement, timing, interlocking, and small control panels in machine shops and building services.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

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JUSTWELL PTE. LTD

Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.