QJ71E71 MITSUBISHI

QJ71E71 MITSUBISHI programmable controller module

Product  Description：

The Mitsubishi Programmable Controller (PLC) module, particularly within the MELSEC series, represents a cornerstone of industrial automation. These modules are designed to provide high-speed, high-accuracy control over complex manufacturing processes. Whether you are using the flagship MELSEC iQ-R Series for large-scale integration or the compact FX Series for localized machine control, these modules function as the "brain" of the industrial ecosystem, processing inputs from sensors and executing precise logic to control actuators.

Product Parameters

While specific parameters vary depending on the series (iQ-R, iQ-F, Q, or L), the following technical specifications generally define the Mitsubishi module lineup:

• CPU Processing Speed: Execution speeds for basic instructions often reach the nanosecond level, with some high-end modules performing at $0.14 \text{ns}$ per instruction.

• Program Capacity: Memory ranges from 10k steps in compact models to over 1200k steps in enterprise-level systems.

• I/O Capacity: Scalable architectures support anywhere from a few dozen points to over 4,096 local I/O points.

• Communication Protocols: Built-in support for CC-Link IE, Ethernet/IP, Modbus, and RS-232/485.

• Operating Environment: Standard modules are rated for 0 to 55 degrees Celsius, with specialized hardened versions available for extreme conditions.

Product Advantages

Mitsubishi modules are renowned for their reliability and "forward-thinking" engineering.

• High-Speed Bus Integration: The backplane speed allows for massive data throughput, reducing cycle times in high-precision motion control.

• Scalability and Compatibility: Mitsubishi maintains excellent backward compatibility, allowing newer modules to often coexist with legacy systems, protecting your long-term investment.

• Advanced Security: Modern iQ-R modules feature security keys to prevent unauthorized program execution and protect intellectual property.

• Global Standard Compliance: These modules meet international standards including CE, UL, and cUL, making them suitable for machines exported worldwide.

Precautions for Use

To ensure the longevity and safety of the system, several operational guidelines must be followed:

• Power Sequencing: Always ensure the power supply module is correctly rated for the total current consumption of all attached modules to avoid voltage drops.

• Wiring Integrity: Ensure that high-voltage power lines are physically separated from low-voltage signal lines to prevent electromagnetic interference (EMI).

• Hot-Swapping Limits: Unless a specific module and baseplate are rated for "Online Module Change," never remove or insert modules while the system is powered on.

• Battery Maintenance: For modules using volatile memory, monitor the "Battery Low" LED and replace batteries within the specified window to prevent program loss.

Product Applications

Mitsubishi PLC modules are utilized across nearly every sector of modern industry.

• Automotive Manufacturing: Synchronizing robotic assembly lines, welding cells, and paint shops.

• Semiconductor Fabrication: Controlling high-precision vacuum chambers and wafer handling systems where vibration must be minimized.

• Water Treatment: Managing PID loops for flow control, chemical dosing, and remote telemetry.

• Packaging and Food Processing: High-speed labeling, bottling, and multi-axis motion control for wrapping machines.

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.