Product Overview
When you need a reliable, cost-effective controller for small-scale automation, the Mitsubishi FX1S-10MR-001 delivers. This compact PLC from the FX1S series combines relay output with a 2000-step EEPROM memory, eliminating the need for battery backup. Its built-in real-time clock and high-speed counter functions add value without inflating cost. For budget-conscious projects, this model reduces total cost of ownership by integrating essential features in a single unit.
Technical Specifications Breakdown
The FX1S-10MR-001 operates on a rated voltage of AC 100 to 240 V with a tolerance range of AC 85 to 264 V, ensuring stable performance even in fluctuating power environments. It consumes only 19 W, including input current, which translates to lower energy bills over time. The 24 VDC service power supply delivers 400 mA, sufficient for powering sensors or small loads. With an ambient operating temperature of 0 to 55 °C, it suits most industrial settings without requiring costly cooling. These specs directly impact operational costs: wider voltage tolerance reduces downtime from brownouts, and low power consumption cuts electricity expenses.
Industry Applications
In packaging machinery, the FX1S-10MR-001 controls conveyor sequences and actuator timing. Its relay output handles inductive loads up to 80 VA, making it suitable for small motors or solenoids. For building automation, such as lighting control or HVAC zone management, the 6 input points accept dry contact signals, while the 4 relay outputs switch loads up to 2 A each. The built-in high-speed counter (up to 60 kHz for 1-phase input) enables precise counting in production line monitoring, reducing waste and improving yield. Each application leverages the PLC's capabilities to minimize equipment cost and maximize throughput.
Installation & Setup Guidance
Mount the FX1S-10MR-001 on a DIN rail or directly using the provided slots. Connect the AC power supply to the rated voltage terminals, ensuring the ground connection meets Class D grounding (100 Ω or less). For input wiring, use sink-type NPN sensors with DC 24 V ± 10%. Outputs are relay type, so verify external power supply limits: AC 250 V or DC 30 V max. The terminal block uses M3 screws for secure connections. During setup, configure the digital filter via D8020 to adjust input response time from 0 to 15 ms, optimizing for your sensor speed. Proper installation prevents false triggers and extends relay life.
Maintenance & Reliability
To maximize return on investment, inspect the FX1S-10MR-001 periodically. Check for loose terminal connections and ensure the ambient environment remains free of corrosive gas and conductive dust. The relay output has a mechanical life of about 10 ms response time; for high-cycle applications, consider derating the load. The EEPROM memory retains programs without battery, eliminating replacement costs. If the unit is stored, keep temperature between -20 to 70 °C. Regular inspection of the power supply fuse (250V 1A) prevents unexpected shutdowns. These simple steps reduce unplanned downtime and extend service life.
Compatibility & Integration
The FX1S-10MR-001 integrates seamlessly with Mitsubishi FX series expansion modules via the FX1N-EEPROM-8L memory cassette (8000 steps, though FX1S uses only 2000). It supports programming via relay symbol and step ladder methods, compatible with GX Works or other Mitsubishi software. The PLC communicates with HMIs and other controllers through its built-in programming port. For cost-sensitive projects, this eliminates the need for additional communication modules, keeping system integration affordable.
Selection Guide & Purchasing Advice
Before ordering the FX1S-10MR-001, verify your I/O requirements: it offers 6 inputs and 4 relay outputs, expandable only via the memory cassette. Confirm that your application's total I/O points do not exceed 30. For projects needing more outputs, consider higher-point models in the FX1S series. SpareTechPLC stocks this model and can advise on availability. Contact us to confirm lifecycle status and ensure the best fit for your automation budget.
Frequently Asked Questions
Q: What is the program memory capacity of the FX1S-10MR-001?
A: It has a maximum memory capacity of 2000 steps, stored in EEPROM, so no battery backup is required.
Q: Can I use the FX1S-10MR-001 with 3-phase power?
A: No, the rated voltage is AC 100 to 240 V, single-phase, with a tolerance of AC 85 to 264 V.
Q: How many high-speed counters does it support?
A: It supports up to 2 points for 1-phase 1-count input at 60 kHz, and up to 1 point for 2-phase 2-count input at 30 kHz.
Q: What is the output response time for relay outputs?
A: The OFF→ON and ON→OFF response time is approximately 10 ms.
Q: Does the FX1S-10MR-001 include a real-time clock?
A: Yes, it has a built-in clock function with a monthly accuracy of ±45 seconds at 25°C.
