What Is the Mitsubishi FX1S-14MR-001?
When your small-scale automation project demands reliable control without overspending, the Mitsubishi FX1S-14MR-001 delivers precisely that. This compact PLC from the FX1S series offers 14 total I/O points (8 inputs and 6 outputs) with relay output type, making it a practical choice for simple digital control tasks. Powered by 100-240V AC and consuming only 19W, it integrates easily into existing electrical systems.
Technical Specifications Breakdown
The FX1S-14MR-001 provides a clear set of capabilities:
- Total I/O Points: 14 points (8 inputs + 6 outputs) – sufficient for controlling small machines or processes.
- Output Type: Relay – suitable for switching AC or DC loads up to the relay rating, offering flexibility for various actuators.
- Power Supply: 100-240V AC – accepts standard line voltage, simplifying installation without needing a separate power module.
- Power Consumption: 19W – low energy usage, reducing operational costs over time.
- Dimensions: 60 x 75 x 90 mm (outline) – compact footprint fits in tight control cabinets.
These specs make the FX1S-14MR-001 a straightforward solution for applications where high-speed processing or extensive expansion is not required.
Industry Applications
This PLC excels in environments where cost and simplicity matter:
- Packaging Machinery: Control conveyor belts, labeling units, or simple pick-and-place operations using the 8 inputs for sensors and 6 relay outputs for motors or solenoids.
- HVAC Systems: Manage fans, dampers, and basic temperature controls with reliable relay switching.
- Small Assembly Stations: Sequence operations like pressing, clamping, or sorting with minimal programming overhead.
Because the FX1S series is designed for the smallest packages, it fits perfectly where space is limited and I/O needs are modest.
Installation & Setup Guidance
Mount the FX1S-14MR-001 on a DIN rail or directly using its built-in mounting holes. Connect the 100-240V AC power supply to the designated terminals, ensuring proper grounding. Wire input devices (e.g., limit switches, push buttons) to the 8 input points, and output loads (e.g., contactors, relays) to the 6 relay output terminals. Use the supplied 1.0m input power line for extended input modules if needed. Always follow local electrical codes and the manufacturer’s manual for safe installation.
Maintenance & Reliability
The FX1S-14MR-001 features a built-in 8K step EEPROM memory that requires no battery, reducing maintenance. Its relay outputs are durable for moderate switching frequencies. Periodically inspect the unit for dust accumulation and ensure ventilation around the enclosure. With proper care, this PLC provides years of dependable service in clean industrial environments.
Compatibility & Integration
While the FX1S-14MR-001 does not support expansion modules directly, it can be enhanced via optional BD boards (sold separately) for RS-232C, RS-485, or RS-422 communication. This allows connection to HMIs, SCADA systems, or other controllers. For applications needing more I/O, consider the FX1S series models with up to 30 points, or upgrade to FX3GC/FX3UC series with appropriate auxiliary parts.
Buying Guide & Purchasing Advice
Before ordering the Mitsubishi FX1S-14MR-001, verify your I/O count and output type requirements. This model suits systems needing 8 inputs and 6 relay outputs. If you need transistor outputs for high-speed pulse output (e.g., servo control), consider the FX1S-14MT-001 variant. SpareTechPLC stocks this unit and can advise on compatible accessories like BD boards or programming cables. Please verify current lifecycle status and availability with SpareTechPLC before ordering.
Frequently Asked Questions
Can the FX1S-14MR-001 be expanded with additional I/O modules?
No, the FX1S series does not support expansion modules. However, you can add a BD board for limited I/O or communication expansion.
What is the maximum number of I/O points for the FX1S series?
The FX1S series offers up to 30 I/O points on the main unit. The FX1S-14MR-001 provides 14 points.
Does the FX1S-14MR-001 require a battery for memory retention?
No, it uses built-in EEPROM memory that retains programs without a battery.
What communication options are available for this PLC?
Through optional BD boards, you can add RS-232C, RS-485, or RS-422 communication.
Is the FX1S-14MR-001 suitable for high-speed pulse output?
No, the relay output model is not designed for high-speed pulse output. For that, choose the transistor output (MT) version.
