Q100UDEHCPU Mitsubishi Melsec-Q series CPU Module

Product parameters

1. Core specifications

Product type: Q series high-end EtherCAT master CPU module, integrating ultra-large capacity logic control, large-scale multi-axis motion control, and EtherCAT high-speed bus master functions

Processor performance: 32-bit high-performance RISC processor, basic instruction operation speed 0.029μs/step, application instruction operation speed 0.08μs/step

Program capacity: Built-in 1000k steps (1M steps) RAM (supporting battery backup), can be expanded to 16M steps via memory card

Data capacity: Built-in 512k word RAM, supports SRAM/Flash memory card expansion (up to 64GB), meeting the storage requirements of massive formulas, data logs, and process parameters

I/O expansion capability: Supports up to 16,384 digital I/O points and 1024 analog channels, compatible with all Q series expansion modules.

Core parameters of motion control

Supported axes: Up to 128 axes can be controlled via the EtherCAT bus, with an 8-axis built-in pulse output (up to 4Mpps differential output).

Interpolation function: Supports 128-axis linear interpolation, 32-axis circular interpolation, helical interpolation, spline interpolation (S-curve/Bezier curve), and free curve interpolation

Synchronization accuracy: The minimum EtherCAT bus cycle is 50μs, the distributed clock synchronization error is ≤500ns, and the inter-axis synchronization accuracy reaches the nanometer level

Additional functions: Electronic CAM (multi-cam linkage), electronic gear (multi-stage gear ratio), flying shear/chasing shear control, printing registration control, tension control, vibration suppression, load inertia identification

Communication interface

Built-in EtherCAT master interface: 2

Built-in Ethernet ports: 4

Expansion interface: Supports RS-232C/RS-485 communication module, Profinet IO/PROFIBUS DP, EtherNet/IP, CC-Link IE Field advanced module

Programming software: Supports GX Works3

2. Electrical and environmental parameters

Supply voltage: DC 24V

Power consumption: Typical power consumption 60W, maximum power consumption 75W

Operating temperature: 0℃ - 55℃ (for operation), -20℃ - 65℃ (for storage)

Humidity range: 5% - 95% RH

Protection grade: IP20

Insulation resistance: ≥10MΩ

Withstand voltage: AC 1500V, 1 minute

Anti-interference performance: Complies with IEC 61000-4 standard

3. Compatibility

Compatible with all series of Q expansion modules (QX/QY digital I/O, Q64AD-H/Q62DA-N high-precision analog, Q64TCTT temperature control, etc.)

Supported EtherCAT slave devices: Mitsubishi MR-J5E/MR-J4E series servos, linear motors, torque motors, third-party EtherCAT servos (such as Siemens, Panasonic), remote I/O modules, frequency converters, sensors

Support for industrial protocols: Modbus TCP/RTU, OPC UA/DA, MQTT, CC-Link IE Field, Profinet IO, EtherNet/IP (supports CIP security)

Function

Flagship-level logic operation and data processing: Ultra-high-speed basic instruction speed of 0.029μs/step, 1M step built-in program capacity, capable of simultaneously handling large-scale logic interlocking, complex timing control and massive data operations (such as production statistics, formula management, fault traceability), meeting the full-process control requirements of large-scale production lines.

128-axis ultra-large-scale motion control: Centralized control of 128 axes is achieved through the EtherCAT bus, supporting multiple types of interpolation and complex motion functions (such as multi-axis linkage, CAM synchronization, tension control). It is equipped with an 8-axis pulse output that can be used as a backup or independent control axis, meeting the "multi-axis coordination and high-precision synchronization" requirements of high-end equipment.

EtherCAT high-speed real-time Bus: Dual EtherCAT master interfaces support bus redundancy and hot swapping, with a minimum bus cycle of 50μs and a synchronization error of 500ns, ensuring real-time response to motion instructions, reducing signal delay, and being suitable for high-speed and high-precision processing scenarios (such as semiconductor packaging, high-speed printing).

Massive I/O and flexible expansion: With a maximum of 16,384 I/O points and 1024-channel analog expansion capability, it can be paired with the full range of Q series functional modules. It also supports remote I/O distributed layout, balancing "centralized control" and "decentralized deployment", and is suitable for multi-regional collaboration requirements of large-scale production lines.

High reliability and intelligent diagnosis: It is equipped with full-chain diagnostic functions for power anomalies, program errors, EtherCAT bus faults (slave station offline, communication interruption), abnormal shaft movement, I/O module faults, etc. Fault information is uploaded to the upper computer/SCADA in real time and supports remote fault detection. Dual Ethernet port redundancy design ensures uninterrupted communication. Dual data protection of battery backup and memory card to prevent data loss in case of power failure.

Industrial interconnection and intelligent support: Four Ethernet ports support network redundancy and link aggregation, support OPC UA/MQTT protocols, and can be connected to MES/ERP systems to achieve production data collection, remote monitoring and scheduling. Supports the "Intelligent Debugging" function of GX Works3 software, which can simulate motion trajectories, monitor bus loads, and optimize control parameters.

Application scenarios

High-end semiconductor and electronic equipment: semiconductor wafer cutting/packaging equipment, PCB high-precision surface mount technology (≥20 axes), lithium battery electrode sheet cutting/winding/laminating integrated machines, achieving micron-level positioning, multi-axis linkage, and high-speed cycle control, meeting the precision manufacturing requirements of electronic components.

High-end printing and packaging equipment: high-speed gravure printing machines, satellite flexographic printing machines, high-speed label die-cutting machines (speed ≥800m/min), achieving registration accuracy of ≤±0.1mm through synchronous control of more than 32 axes, and improving production efficiency through flying shear/tracking shear control.

Automobile manufacturing production lines: automobile body welding production lines (multi-robot collaboration), engine/transmission assembly lines (multi-station linkage), and automobile painting production lines (conveyor chain synchronization). Through 128-axis centralized control, multi-equipment and multi-process collaboration are achieved to optimize the production rhythm.

High-end machine tools and machining centers: Five-axis CNC machine tools, laser cutting machines/water jet cutting machines (multi-axis linkage), CNC machining centers, supporting complex curved surface processing, high-precision synchronization of spindles and feed axes, improving processing accuracy and surface quality.

Automated logistics and warehousing systems: large-scale automated high-rise warehouses (with multiple stacker cranes and multiple conveyor lines working in coordination), high-speed sorting lines (≥50 axes), AGV cluster dispatching systems, achieving synchronous operation of multiple devices and precise location matching, thereby enhancing logistics throughput efficiency.

New energy and high-end equipment: Photovoltaic module string welding/lamination integrated machine, wind turbine blade processing equipment, industrial robot workstation (multi-robot collaboration), supporting multi-axis linkage, complex trajectory movement and production data interconnection, meeting the rapid development needs of the new energy industry.

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