FR-HEL-H2.2K MITSUBISHI

FR-HEL-H2.2K MITSUBISHI Control Unit

Product  Description：

Mitsubishi Electric Control Units, primarily represented by the MELSEC PLC series and specialized CNC controllers, function as the central intelligence of industrial automation systems. These units are responsible for executing complex logic, motion control, and data processing tasks. By integrating high-speed CPUs with advanced networking capabilities, they synchronize various peripheral components to ensure seamless machine operation.

Product Parameters

The technical profile of a Mitsubishi Control Unit is defined by its processing power and connectivity options:

• Program Capacity: Ranges from 10k steps for compact micro-controllers to over 2000k steps for high-end process CPUs.

• Processing Speed: Execution times for basic instructions can be as low as 0.9 nanoseconds, allowing for real-time response in high-speed applications.

• Multi-CPU Support: Advanced racks can host multiple CPUs (up to 4) to distribute logic, motion, and specialized functional processing.

• Built-in Communication: Standard units often include integrated Ethernet, RS-232, or RS-485 ports, with support for CC-Link IE TSN for gigabit-level industrial networking.

• Memory Architecture: Utilizes SD card slots for easy program backup and high-capacity internal RAM for complex data logging and recipe management.

• Input/Output Capacity: Expandable architecture that can manage anywhere from a few dozen to several thousand I/O points across local and remote stations.

Product Advantages

Mitsubishi Control Units are highly regarded for their stability and "smart" integration features:

• Extreme Reliability: Designed to operate in harsh industrial environments with high resistance to vibration, heat, and electrical interference.

• Forward and Backward Compatibility: Mitsubishi maintains a strong commitment to lifecycle management, allowing newer control units to often interface with older existing modules.

• Advanced Security: Features include security keys to prevent unauthorized program uploads and IP address filters to protect the unit from unauthorized network access.

• Integrated Motion and Safety: Modern units can combine standard logic control with safety-rated functions and multi-axis motion control within a single CPU environment.

• Intuitive Programming: Supported by the GX Works software suite, which allows for various programming languages including Ladder Logic, Structured Text, and Function Block Diagrams.

Product Applications

These units serve as the core controller for a vast array of sophisticated systems:

• Robotic Cell Coordination: Managing the synchronization between multiple industrial robots, safety light curtains, and assembly jigs.

• Precision CNC Machining: Providing the high-speed calculation power required for 5-axis milling and complex turning operations.

• Infrastructure Management: Controlling large-scale utility systems such as water treatment facilities, tunnel ventilation, and power distribution grids.

• High-Speed Packaging: Governing synchronized motion for "pick and place" machines, wrap-around packers, and high-speed labeling systems.

• Smart Building Control: Acting as the central hub for HVAC, lighting, and elevator systems in large commercial complexes.

Important Precautions

To maintain system integrity and prevent operational failure, the following guidelines are essential:

• Battery Maintenance: For units utilizing volatile memory, the backup battery must be replaced according to the maintenance schedule to prevent the loss of internal programs and parameters.

• Proper Grounding: Always connect the Functional Ground (FG) and Protective Ground (LG) terminals to a dedicated earth ground to minimize the risk of logic errors caused by noise.

• Firmware Integrity: Only use official Mitsubishi Electric firmware updates. Interrupting a firmware update or using unauthorized files can render the control unit inoperable.

• Heat Dissipation: Ensure that the control unit is mounted vertically as specified in the manual to allow for natural convection. Do not block the ventilation slits on the top or bottom of the housing.

• Module Locking: When attaching the control unit to a base unit or DIN rail, ensure the locking mechanism is fully engaged. A loose connection can cause intermittent communication errors or system crashes.

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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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.