FR-F740-1.5K-CHT MITSUBISHI

FR-F740-1.5K-CHT MITSUBISHI Processor module 

Product  Description：

The Mitsubishi Electric Processor Module acts as the high-speed computational engine for Programmable Logic Controllers (PLCs), most notably within the MELSEC iQ-R and iQ-F series. Unlike standard controllers, the processor module is dedicated to executing complex mathematical instructions, data processing, and sequence control at nanosecond speeds. It serves as the "brain" of the automation rack, coordinating data flow between specialized motion, communication, and I/O modules.

Product Parameters

Processor modules are defined by their execution power and memory capacity to handle sophisticated automation logic:

• Basic Instruction Speed: High-end models feature execution speeds as fast as 0.14 nanoseconds, ensuring near-instantaneous logic processing.

• Program Capacity: Memory options typically range from 40k steps for mid-range applications to 1200k steps or more for large-scale plant control.

• Data Memory: Large internal device memory (often several megabytes) for storing recipes, production logs, and complex arrays.

• Multi-Processor Capability: Supports multi-CPU configurations where up to four processor modules can reside on a single base unit to parallel-process logic and motion.

• Communication Ports: Integrated high-speed Ethernet ports supporting CC-Link IE TSN for synchronization with field devices at speeds up to 1 Gbps.

• Peripheral Support: Built-in SD memory card slots for automated data logging and easy program firmware updates without a PC.

Product Advantages

Mitsubishi processor modules provide a technological edge through their unique architecture and reliability:

• Twin-Bus Architecture: Utilizes a dual-bus system (high-speed and standard) to ensure that heavy data communication does not slow down the execution of critical control logic.

• High-Performance ASIC: Custom-designed hardware logic ensures that complex floating-point mathematics and PID loops are processed with minimal CPU overhead.

• Scalable Performance: Users can select a processor that precisely matches their application needs, from simple sequence control to complex multi-axis synchronization.

• Integrated Security: Features hardware-based security keys and IP filter functions to prevent intellectual property theft and unauthorized network tampering.

• Advanced Debugging: Includes "Real-Time Monitor" and "Trace" functions that allow engineers to capture logic states at the exact moment of a machine fault.

Product Applications

These modules are the central control point for high-stakes industrial environments:

• Semiconductor Manufacturing: Managing the extreme precision required for wafer transfer robots and chemical vapor deposition processes.

• Automotive Powertrain Lines: Controlling high-speed engine and transmission assembly lines where hundreds of I/O points must be synchronized.

• Large-Scale Logistics: Running automated sorting centers and high-speed palletizing systems that require massive data processing for barcode tracking.

• Energy Management: Monitoring and controlling power distribution in smart grids and large-scale solar farms.

• Motion and CNC Integration: Serving as the lead processor for multi-axis interpolated motion in advanced 3D printing or textile weaving machinery.

Important Precautions

To ensure the processor operates without interruption, the following guidelines are mandatory:

• Battery Replacement: If the module utilizes a battery to maintain the internal clock and non-volatile memory, it must be replaced within the specified timeframe to avoid data loss during power outages.

• Power Cycle Protocol: Always perform a proper shutdown sequence if possible. Sudden power loss during a program write operation can result in memory corruption.

• Static Discharge Protection: The processor's internal circuitry is highly sensitive. Always wear an ESD wrist strap when inserting or removing the module from the base unit.

• Firmware Synchronization: When using multiple processors on a single rack, ensure that all modules have compatible firmware versions to prevent synchronization errors.

• Heat Dissipation: Maintain the specified clearance distances above and below the PLC rack. If the processor is running high-speed calculations constantly, ensure the control cabinet has adequate active cooling.

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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