HG-MR43 MITSUBISHI

HG-MR43 MITSUBISHI I / O module

Product  Description：

Mitsubishi Electric I/O (Input/Output) modules are indispensable components of the MELSEC PLC ecosystem, acting as the primary sensory and muscular interface for industrial automation. These modules facilitate the exchange of signals between the central processing unit and field devices. Input modules receive data from sensors, switches, and encoders, while output modules send commands to actuators, motor starters, and solenoid valves, ensuring a closed-loop control environment.

Product Parameters

The technical profile of these modules is designed to accommodate various electrical environments and performance requirements:

• Point Density: High-density configurations offering 8, 16, 32, or 64 points per module to optimize panel space and reduce hardware costs.

• Input Voltage Diversity: Standard support for 24V DC (sink/source), 100-120V AC, and 200-240V AC to match global industrial standards.

• Output Switching Technologies: Available in Relay versions for high-current loads, Transistor (Sink/Source) for high-frequency switching, and Triac for AC load control.

• Response Time Efficiency: Programmable input filter times, with high-speed models capable of response speeds in the microsecond range (typically 0.1ms to 70ms).

• Load Current Capacity: Transistor outputs are generally rated for 0.1A to 0.5A per point, whereas relay outputs can handle up to 2A for larger electrical loads.

• Connection Interface: Flexible termination styles including traditional screw terminals, 40-pin connectors for high-density wiring, and spring-clamp terminals for vibration-heavy environments.

Product Advantages

Mitsubishi I/O modules are engineered to provide superior performance and long-term reliability in demanding settings:

• Advanced Isolation Technology: Utilizes high-grade photocouplers to provide electrical isolation between the field-side wiring and the sensitive PLC internal circuitry, preventing damage from surges.

• Real-time Diagnostics: Equipped with clear status LEDs for every I/O point, allowing maintenance personnel to quickly identify faulty sensors or broken wires without complex tools.

• Intelligent Synchronization: When integrated with CC-Link IE TSN, these modules support precise time-stamping and synchronization, essential for high-speed motion and data logging.

• Hot-Swappable Options: Specific series allow for the replacement of I/O modules without powering down the entire system, minimizing production downtime during maintenance.

• Enhanced Noise Immunity: Designed with superior electromagnetic compatibility (EMC) filters to maintain signal integrity even in environments with heavy motor noise and electrical interference.

Product Applications

These modules are the backbone of data acquisition and execution across various industries:

• Automated Assembly Lines: Monitoring proximity sensors and controlling pneumatic cylinders in automotive and electronics manufacturing.

• Material Handling: Managing the logic for conveyors, sorters, and automated storage and retrieval systems (ASRS) in logistics hubs.

• Food and Beverage Processing: Controlling valves, pumps, and temperature sensors in bottling and packaging machines.

• Infrastructure Control: Operating lighting, ventilation fans, and water pumps in tunnels, airports, and smart building systems.

• Specialized Machinery: Providing the essential interface for CNC machines, textile equipment, and printing presses.

Important Precautions

To ensure the safety of the equipment and personnel, the following guidelines must be strictly followed:

• Wiring Polarity and Logic: For DC modules, verify whether the system uses Sink or Source logic. Incorrectly wiring a Sink-type sensor to a Source-type module will result in the signal not being recognized.

• Overcurrent Protection: Always ensure that the total current of all simultaneous outputs does not exceed the module's "Common" current rating. Use external fuses if the load has a high risk of short-circuiting.

• Inductive Load Handling: When driving inductive loads like solenoids or relays with transistor outputs, always install external surge killers or flyback diodes to prevent back-EMF damage to the module.

• Environmental Conditions: Install modules in an IP54-rated or higher enclosure if the environment is prone to conductive dust, oil mist, or extreme humidity to prevent internal short circuits.

• Terminal Tightening: Ensure all wiring terminals are tightened to the specified torque. Loose connections can cause intermittent signals or overheating due to high contact resistance.

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.