1 PCS new Mitsubishi MDS-DH2-CV-450/CN23-OP Servo Driver #LYQ007
1 PCS new Mitsubishi MDS-DH2-CV-450/CN23-OP Servo Driver #LYQ007
1 PCS new Mitsubishi MDS-DH2-CV-450/CN23-OP Servo Driver #LYQ007
Original Factory Precision Parameters (Model: MDS-DH2-CV-450/CN23-OP)
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Parameter Category
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Parameter Name
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Original Factory Precision Specification
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Basic Information
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Product Model
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MDS-DH2-CV-450/CN23-OP; Mitsubishi Electric Genuine Original Servo Drive, 100% unused and unrefurbished genuine parts, consistent with Mitsubishi Electric's official model coding standards. It belongs to high-precision industrial-grade digital servo drive, designed for dedicated matching with Mitsubishi CNC systems (mainly compatible with Mitsubishi M70/M80 series) and servo motors, with fixed configuration and full compatibility with designated equipment models.
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Manufacturer Standard
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Manufactured by Mitsubishi Electric Corporation (Genuine Original Factory, Japan); Compliant with ISO 9001 Quality Certification, CE, RoHS, IEC 61131-2, JIS C 60664 Industrial Standards; Conforms to Mitsubishi Electric Internal Technical Standard and High-Precision Servo Drive Manufacturing Norms, as well as EMC Standards EN 55011 (Emission) and EN 55022 (Immunity), meeting the precision calibration requirements of international industrial control standards.
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Core Control & Signal Parameters
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Drive Type
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Digital Servo Drive; Integrated high-performance Mitsubishi proprietary control chip (Mitsubishi PMC Controller), supporting servo motor speed control, torque control, position control, I/O signal processing, communication conversion and fault detection; Adopting advanced signal conditioning and optical coupling isolation technology, ensuring stable signal output and anti-interference performance; Equipped with dedicated logic control module, matching Mitsubishi CNC system's control logic, realizing high-precision signal synchronization and motor positioning.
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Control Voltage
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DC +5V (Main Control Circuit Voltage), DC ±12V (Signal Circuit Voltage); The power supply is generated by the board-mounted voltage stabilization module, with built-in overvoltage and undervoltage protection; Voltage Stability: ±0.3% FS, ensuring consistent control performance and signal transmission accuracy; Power supply ripple: ≤50mVpp, avoiding interference to control signals and motor positioning precision. The gate drive voltage adopts standard industrial configuration: +15V for gate turn-on and -8V for gate turn-off to prevent mis-turn-on caused by Miller effect.
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Signal Response Time
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Input Signal Response Time: ≤2.0μs; Output Signal Delay: ≤0.6μs; High-speed signal transmission and processing capability, ensuring accurate synchronization of CNC system control signals and servo motors, improving the machining precision and response speed of the equipment, especially suitable for high-speed precision machining scenarios such as CFRP laser processing.
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I/O Interface
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Digital I/O Interface: 28 Inputs / 18 Outputs (Optically Isolated); Input Type: NPN/PNP Selectable (Default: NPN); Output Type: Relay Output (2A/250V AC, 2A/30V DC); Supports hot-swappable I/O expansion, compatible with Mitsubishi I/O Link bus, facilitating system expansion and maintenance; Equipped with dedicated servo signal interface, compatible with Mitsubishi HC-SF/HC-RF series servo motors.
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Protection Functions
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Integrated comprehensive protection: Overcurrent, Overvoltage, Undervoltage, Overheating, Signal Short Circuit, ESD Protection, Gate Drive Undervoltage Protection; Fault Alarm Output: NPN Open Collector (24V DC); Fault Memory: Stores up to 20 sets of recent fault records, convenient for maintenance and troubleshooting; Reverse polarity protection for power input and signal input/output, effectively preventing drive damage and ensuring safe operation. The primary power supply undervoltage protection is designed to meet the power supply requirements of signal processing and IC, ensuring normal signal transmission.
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Working Frequency
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Nominal Working Frequency: 50Hz ~ 60Hz (AC); Control Circuit Working Frequency: 200kHz ~ 300kHz; Adaptable to different power supply environments and control requirements, ensuring stable operation of the servo drive under rated frequency conditions, and supporting high-speed motor control and high-precision machining operations.
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Electrical Parameters
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Power Supply
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Input Voltage: AC 380V ±10% (3-Phase, Working Voltage); Input Voltage Range: AC 342V ~ 418V; Power Consumption: ≤15W (Standby), ≤45W (Working); Built-in overvoltage, undervoltage and reverse polarity protection, effectively preventing drive damage caused by voltage abnormality; Auxiliary Power Supply: DC 12V ±5% (for signal isolation circuit), ensuring stable operation of the signal processing module. The power supply design effectively avoids electromagnetic interference to surrounding instruments and equipment.
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Communication Protocol
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Supports Industrial Fieldbus Protocols: Mitsubishi SSCNET III/H (High-Speed Serial Bus), RS-232C, RS-485, Ethernet/IP; Integrated high-speed communication interface for real-time data transmission between CNC system components; Communication Baud Rate: Up to 1Gbps (SSCNET III/H), Up to 1Mbps (RS-485); Supports parameter reading/writing and drive status monitoring through Mitsubishi System Editor Software, facilitating integration into industrial automation systems.
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Insulation & Anti-ESD
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Insulation Resistance: ≥500MΩ (500V DC); Anti-Electrostatic Discharge (ESD): ±25kV (Air), ±15kV (Contact); Insulation Strength: 3kV AC (1 Minute); Effectively resisting static interference and voltage impact in industrial environments, ensuring stable operation; Anti-ESD performance complies with IEC 61000-4-2 standard, which can effectively suppress electromagnetic wave interference generated during operation.
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Signal Isolation
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All analog and digital signals adopt optical coupling isolation design, Isolation Voltage: ≥3kV AC; Signal Isolation Resistance: ≥200MΩ, effectively isolating external interference between CNC system components, ensuring accurate signal transmission and improving the stability of the control system; Isolation between power supply and signal circuit, further enhancing anti-interference capability, which is crucial for stable operation in harsh industrial electromagnetic environments.
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Environmental & Physical Parameters
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Operating Environment
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Operating Temperature: 0℃ ~ 55℃ (32℉ ~ 131℉); Storage Temperature: -30℃ ~ 85℃ (-22℉ ~ 185℉); Operating Humidity: 10% ~ 90% RH (Non-Condensing); Storage Humidity: < 80% RH (Non-Condensing); Cooling Method: Forced Air Cooling (Built-in Cooling Fan); Suitable for industrial CNC machine tool environments, avoiding use in strong corrosion, strong radiation and high-dust environments. Attention should be paid to the installation position to avoid condensation caused by large temperature changes, which may affect insulation performance.
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Physical Dimensions
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Length: 180mm × Width: 120mm × Height: 25mm (±0.5mm); Weight: ≤0.55kg (Without Accessories); Housing Material: High-quality FR-4 Flame-Retardant PCB Board + Metal Shielding Case, Good Insulation, Heat Dissipation and Anti-Interference Performance; Installation Method: Cabinet Mounting (Matching Mitsubishi Standard Mounting Holes); Ergonomic design, easy to install and maintain, matching the installation dimensions of Mitsubishi CNC system standard servo drive modules.
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Anti-Interference & Durability
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Electromagnetic Compatibility (EMC): Complies with EN 55011 (Class B) Emission, EN 55022 (Class B) Immunity; Vibration Resistance: 5g (10Hz ~ 500Hz); Shock Resistance: 30g (11ms); Service Life: ≥80,000 Hours (Under Rated Working Conditions); The anti-interference and durability performance meets Mitsubishi Electric's strict product testing standards, suitable for long-term continuous operation in CNC machine tool scenarios; Surface adopts anti-corrosion and anti-oxidation coating, adapting to harsh industrial environments. The vibration resistance design effectively avoids poor electrical contact caused by mechanical vibration and impact of the control cabinet.
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