MF-3F480-010.233MF MITSUBISHI

MF-3F480-010.233MF MITSUBISHI I / O module

Product  Description：

Mitsubishi Electric I/O (Input/Output) modules are fundamental components of the MELSEC PLC ecosystem, designed to facilitate the exchange of signals between the controller's CPU and various field devices. These modules act as the "sensory" and "motor" nerves of an automation system, converting electrical signals from switches and sensors into logic data, and translating processed commands back into electrical outputs to drive actuators.

Product Parameters

The technical specifications of Mitsubishi I/O modules are engineered to accommodate a wide variety of industrial electrical environments:

• Point Density: Modules are available in 8, 16, 32, or 64-point configurations to optimize panel space and system cost.

• Input Voltage Levels: Support for 24V DC (sink/source), 100-120V AC, and 200-240V AC to match diverse field sensor requirements.

• Output Switching Types: Options include Relay outputs for high-capacity loads, Transistor outputs (Sink/Source) for high-speed switching, and Triac outputs for AC load control.

• Response Times: Ultra-fast processing with input filter times adjustable from 0.1ms to 70ms to prevent signal "chatter" or "bounce."

• Insulation Strength: High galvanic isolation, often rated at 2500V AC, to protect the internal PLC backplane from external surges.

• Connection Interface: Choice of removable terminal blocks, D-sub connectors, or high-density 40-pin connectors for simplified wiring.

Product Advantages

Mitsubishi I/O modules provide several strategic benefits for industrial users:

• High Reliability and Isolation: Every I/O point is isolated via photocouplers, ensuring that electrical noise or faults in the field do not damage the expensive CPU or other sensitive modules.

• Advanced Diagnostics: Integrated status LEDs for every channel allow for instant visual verification of signal flow, which significantly reduces downtime during troubleshooting.

• Flexible Scalability: The modular "plug-and-play" architecture allows users to expand I/O capacity as needed without requiring a complete redesign of the control system.

• High-Speed Synchronization: When used with CC-Link IE TSN, these modules support microsecond-level synchronization, essential for high-precision motion control and high-speed production lines.

• Space Efficiency: The 32 and 64-point high-density modules allow for an extremely compact control cabinet design while maintaining a high total I/O count.

Product Applications

These modules are used in virtually every sector of modern manufacturing and infrastructure:

• Assembly Lines: Interfacing with proximity sensors, limit switches, and push buttons to manage the flow of products through a factory.

• Conveyor Systems: Controlling motor starters and solenoids to sort packages based on input from barcode scanners or photoelectric eyes.

• Packaging Machinery: Synchronizing the high-speed movements of wrapping and labeling machines where millisecond response times are critical.

• Water Treatment: Monitoring level switches and flow sensors while controlling heavy-duty pumps and motorized valves.

• Automotive Manufacturing: Managing complex robotic welding cells by coordinating I/O signals between the PLC and the robot controller.

Important Precautions

To ensure safe operation and prevent equipment failure, several critical precautions should be observed:

• Wiring Polarity: For DC input modules, ensure the common terminal matches the sensor type (Sink vs. Source). Incorrect wiring can result in no signal detection or hardware damage.

• Inductive Load Protection: When switching inductive loads like solenoids or relays with transistor outputs, always install an external flyback diode or surge suppressor to prevent back-EMF damage.

• Current Capacity: Do not exceed the maximum current rating per point or the maximum "per-common" current rating for the entire module to prevent overheating and circuit failure.

• Environment Protection: Ensure the modules are installed in an appropriately rated enclosure to protect against conductive dust, oil mist, and extreme humidity.

• Power-Off Installation: Never install or remove I/O modules from the base unit while the PLC power is on, as this may cause a short circuit or corrupt the CPU's I/O mapping.

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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