Introduction
As factory automation evolved from rigid relay panels to flexible programmable logic controllers, the need for scalable, high-performance control solutions became paramount. The Mitsubishi FX2N-80MR-001 represents a key milestone in this journey, offering a balanced blend of processing speed, I/O density, and expandability. Designed for mid-range applications, this Fx2n Series controller delivers reliable relay output for diverse industrial tasks.
What Is the Mitsubishi FX2N-80MR-001?
The FX2N-80MR-001 is a programmable controller from Mitsubishi Electric's Fx2n Series. It provides a maximum of 80 input/output points, with 40 inputs and 40 outputs. The output type is relay, making it suitable for switching AC/DC loads. The unit operates on a power supply of 100-240VAC and consumes 70VA. Its compact form factor and robust design support a wide range of automation applications.
Technical Specifications Breakdown
- Max I/O Points: 80 points – allows control of up to 80 field devices, sensors, and actuators.
- Input Points: 40 points – digital inputs for connecting pushbuttons, limit switches, and proximity sensors.
- Output Points: 40 points – relay outputs for driving motors, valves, contactors, and indicators.
- Output Type: Relay – provides galvanic isolation and handles both AC and DC loads up to typical relay ratings.
- Power Supply: 100-240VAC – universal input voltage range, simplifying installation in different regions.
- Power Consumption: 70VA – moderate energy use for a controller of this I/O capacity.
These specifications enable the FX2N-80MR-001 to manage complex machine sequences, material handling systems, and packaging lines with ease.
Industry Applications
Packaging Machinery
In high-speed packaging lines, the FX2N-80MR-001 controls conveyor belts, fill stations, and labeling units. Its 40 relay outputs can directly drive solenoid valves and motor starters, while the 40 inputs monitor product presence and position.
Material Handling Systems
For automated warehouses and sortation systems, this controller coordinates diverters, lifts, and sensors. The relay outputs provide reliable switching for AC-powered equipment, and the 100-240VAC supply simplifies integration with existing power systems.
Small to Medium Manufacturing Cells
In assembly or testing stations, the FX2N-80MR-001 manages sequential operations, safety interlocks, and quality checks. Its expandability via expansion modules allows future upgrades without replacing the base unit.
Installation & Setup Guidance
Mount the FX2N-80MR-001 on a DIN rail or panel using the provided slots. Ensure adequate ventilation around the unit to maintain operating temperature. Connect the power supply to the L and N terminals using a dedicated circuit breaker. Wire inputs according to the sink/source configuration specified in the manual. For relay outputs, use appropriate suppression diodes for inductive loads to extend contact life. Always follow local electrical codes and the manufacturer's installation guidelines.
Maintenance & Reliability
Relay outputs have a finite mechanical life; for high-cycle applications, consider derating or using external solid-state relays. Periodically inspect terminal connections for tightness and signs of corrosion. Keep the enclosure free of dust and moisture. The FX2N-80MR-001's robust design ensures long service life in typical industrial environments. Regular backup of the program memory (built-in 8K RAM, expandable to 16K) is recommended to prevent data loss.
Compatibility & Integration
The FX2N-80MR-001 integrates seamlessly with Mitsubishi's Fx2n Series expansion modules, including digital I/O, analog I/O, and special function modules. It supports serial communication for connection to HMIs, SCADA systems, and other controllers. The built-in 8K RAM memory can be extended to 16K steps, accommodating medium-sized programs. For positioning applications, the transistor output models offer high-speed pulse outputs, but the relay output version is best suited for general-purpose switching.
Selection Guide & Purchasing Advice
Before ordering the FX2N-80MR-001, verify your I/O requirements: 40 inputs and 40 relay outputs cover many applications. If you need more I/O, consider adding expansion modules. Confirm that the 100-240VAC supply is available at your installation site. For applications requiring high-speed positioning or transistor outputs, consider the transistor output variants of the Fx2n Series. SpareTechPLC offers this model with reliable availability and competitive pricing. Please verify current lifecycle status and availability with SpareTechPLC before ordering.
Frequently Asked Questions
Q1: What is the maximum I/O expansion for the FX2N-80MR-001?
A: The base unit supports up to 80 I/O points. With expansion modules, the total can be extended up to 256 points, depending on the configuration.
Q2: Can the relay outputs switch DC loads?
A: Yes, relay outputs can switch both AC and DC loads within the contact ratings. Ensure the load current and voltage are within the relay specifications.
Q3: Does the FX2N-80MR-001 support Ethernet communication?
A: The base unit does not include built-in Ethernet. However, optional communication modules can be added for serial or network connectivity.
Q4: What is the program memory size?
A: The unit comes with 8K steps of RAM, expandable to 16K steps using an optional memory cartridge.
Q5: Is the FX2N-80MR-001 still in production?
A: Please check with SpareTechPLC for the latest lifecycle status and availability of this model.
