FX1S-14MR-001 Mitsubishi PLC Controller

Core Specifications

• Brand & Model: Mitsubishi Electric FX1S-14MR-001 FX1S Series PLC.
• I/O Configuration: 8 input points and 6 relay output points (total 14 points).
• Power Supply: Operates on 100‑240V AC with 19W power consumption.
• Program Memory: Built‑in 8K step EEPROM requires no battery backup.
• Processing Speed: Basic instructions execute in 0.55 to 0.7 μs per instruction.
• Programming Language: Supports relay symbol method and step ladder (SFC expressible).
• Dimensions: Compact size at 60mm × 90mm × 75mm (W × H × D).

Environmental & Electrical Ratings

• Voltage Tolerance: Accepts AC 85‑264V for stable operation across varying supplies.
• Frequency: Operates at 50/60 Hz for worldwide compatibility.
• Temperature Range: Runs reliably from 0°C to 55°C during operation.
• Storage Temperature: Withstands ‑20°C to 70°C when not powered.
• Humidity Tolerance: Functions at 35 to 85 percent RH noncondensing.
• Momentary Power Outage: Continues operation with blackouts up to 10 ms.
• Altitude Rating: Operates properly up to 2000 meters above sea level.

Frequently Asked Questions

• Q: What is the I/O count for FX1S-14MR-001?
  A: It provides 8 inputs and 6 relay outputs, totaling 14 I/O points.
• Q: Can I expand this PLC with additional modules?
  A: The FX1S series does not support expansion modules, but you can add a BD board for limited I/O expansion.
• Q: Does it retain programs during power loss?
  A: Yes, the built‑in EEPROM stores programs without requiring backup batteries.
• Q: Can this PLC output high‑speed pulses?
  A: Yes, it outputs 2 points of 100KHz pulses for servo or stepper motor control.
• Q: What communication options are available?
  A: You can install a BD board to add RS232, RS485, or RS422 communication.
• Q: Does this model include a real‑time clock?
  A: Yes, the FX1S-14MR-001 has a built‑in clock function with backup.
• Q: What programming software works with this PLC?
  A: Use Mitsubishi GX Works2 or GX Developer for programming.

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