Mitsubishi QX40H Digital Controller

Product Parameters (Typical for MELSEC iQ-R Series CPU)

(Note: Specific parameters vary significantly between different CPU models within the iQ-R series, e.g., R04CPU, R08CPU, R16CPU, R32CPU, R120CPU. The following are typical ranges or examples.)

• Model Examples: R04CPU, R08CPU, R16CPU, R32CPU, R120CPU, R08ENCPU, R120SFCPU, etc.

• Program Capacity: Ranges from 40 K steps to 1200 K steps (or more for specific models).

• Processing Speed:

• Minimum instruction execution time: Typically 0.98 ns to 4 ns (varies by CPU type and instruction).

• High-speed processing for complex instructions.

• I/O Points: Max. 4096 to 40960 points (can vary based on CPU and system configuration).

• Communication Ports:

• Built-in Ethernet port (RJ45): 100/1000 Mbps, supports MELSOFT connection, SLMP, Modbus TCP/IP, CC-Link IE Field Basic, etc.

• Built-in USB (Type-B): For programming and monitoring.

• Built-in CC-Link IE Field Basic (on some models).

• Additional communication modules can be added for various networks (CC-Link IE Field, CC-Link, PROFIBUS, PROFINET, EtherNet/IP, Modbus, etc.).

• Memory:

• Program Memory: Flash ROM, SRAM (with battery backup).

• Device Memory: Extensive data memory areas (D, R, W, M, L, etc.).

• Power Consumption: Typically 1.0 A to 3.0 A at 5 V DC from the backplane (varies by CPU).

• Operating Temperature: 0 to 55 °C (32 to 131 °F).

• Storage Temperature: -20 to 75 °C (-4 to 167 °F).

• Humidity: 10 to 90 % RH, non-condensing.

• Vibration Resistance: Compliant with relevant IEC standards.

• Noise Immunity: Compliant with relevant IEC standards.

• Certifications: UL, cUL, CE, KC, Lloyd's Register, DNV GL, NK, RINA, ABS.

Product Advantages

• Exceptional Performance: Industry-leading processing speeds and large memory capacity enable complex control strategies for high-speed, large-scale systems.

• Integrated Platform (iQ-R): Unifies various control disciplines (PLC, Motion, Robot, Process) on a single backplane, simplifying system architecture, reducing wiring, and improving synchronization.

• High Reliability and Stability: Built for demanding industrial environments with robust hardware and extensive diagnostic capabilities, minimizing downtime.

• Advanced Network Connectivity: Supports a wide range of industrial networks, facilitating seamless integration with other devices and enterprise systems.

• Enhanced Security: Features to protect intellectual property and ensure data integrity against unauthorized access.

• User-Friendly Engineering: GX Works3 software offers intuitive programming, powerful simulation tools, and efficient debugging, reducing development time.

• Scalability: Modular design allows for easy expansion as system requirements evolve, protecting investment.

• Global Support: Backed by Mitsubishi Electric's extensive global service and support network.

Precautions

• Proper Installation: Install the CPU module in a suitable control cabinet with adequate ventilation and within the specified temperature and humidity limits. Ensure proper grounding to prevent electrical noise and ensure safety.

• Power Supply: Use a stable and correctly rated power supply module for the iQ-R system. Ensure voltage is within the specified range.

• ESD Protection: Always observe electrostatic discharge (ESD) precautions when handling the CPU module and other electronic components to prevent damage.

• Firmware Updates: Regularly check for and apply necessary firmware updates from Mitsubishi Electric to ensure optimal performance and security.

• Battery Backup: Monitor the status of the battery (if applicable) used for SRAM backup. Replace it when indicated to prevent loss of program or data.

• Program Backup: Always back up your PLC programs regularly.

• Network Configuration: Carefully configure network settings and IP addresses to avoid conflicts and ensure proper communication.

• Security Best Practices: Implement cybersecurity best practices, including network segmentation, strong passwords, and access control, especially for connected systems.

• Environmental Compatibility: Ensure the operating environment does not exceed the specified limits for temperature, humidity, vibration, and shock.

Product Applications

Mitsubishi PLC CPU modules, especially from the MELSEC iQ-R series, are utilized in a vast array of industrial applications across various sectors:

• Automotive Industry: Body welding lines, paint shops, assembly lines, engine and transmission manufacturing.

• Packaging Machinery: High-speed packaging, bottling, labeling, and palletizing systems.

• Material Handling: Conveyor systems, automated storage and retrieval systems (AS/RS), robotics cells.

• Food & Beverage: Processing lines, bottling, brewing, baking, and packaging.

• Semiconductor Manufacturing: Wafer fabrication, testing, and assembly equipment.

• Water & Wastewater Treatment: Pumping stations, filtration, and chemical dosing control.

• Chemical & Petrochemical: Process control, batch control, and safety instrumented systems (SIS - with appropriate safety CPUs).

• Pharmaceutical Industry: Manufacturing processes, cleanroom control, and serialization.

• Building Automation: HVAC control, energy management, and security systems in large facilities.

• Renewable Energy: Control systems for solar farms and wind turbines.

• Machine Tools: Precision control for CNC machines and robotic cells.

Other Possible Interpretations of "MITSUBISHI Main Unit / Host":

• Mitsubishi CNC Controller (e.g., M800/M70 Series): The core unit controlling machine tools. Parameters would involve axes, interpolation, part program memory.

• Mitsubishi Robot Controller (e.g., CR750-D/CR800-D): The brain that controls Mitsubishi industrial robots. Parameters relate to robot axes, safety functions, and programming language.

• Mitsubishi Servers/PCs (e.g., Industrial PCs): Mitsubishi also produces industrial PCs that can serve as host systems for HMIs, SCADA, or data acquisition. Parameters would be CPU type, RAM, storage, and industrial certifications.

• Mitsubishi DCS Controller (e.g., MELIAC Controllers): For large-scale process control. Parameters would be similar to PLCs but with a strong focus on process I/O and redundancy.

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