The FX2N-80MT-D PLC by Mitsubishi is a compact programmable logic controller featuring 80 I/O points (40 inputs/40 outputs) with FX2N-80MT-D Transistor Output for high-speed switching applications. It supports up to 8 expansion modules, enabling flexible system scaling for analog, digital, or communication needs. Equipped with RS-422/485 interfaces, it integrates seamlessly with HMIs, sensors, and other industrial devices. Operating at 24V DC within 0–55°C, this PLC suits manufacturing, packaging, and material handling industries. Its transistor output ensures precise control of actuators and motors, while rugged design ensures reliability in harsh environments. Key advantages include rapid response times and modularity, though limited memory capacity compared to newer models may restrict complex program implementation. Ideal for mid-sized automation projects requiring speed and expandability.

SEOSpecification

Parameter	Specification
Model Name	FX2N-80MT-D PLC
Output Type	FX2N-80MT-D Transistor Output (Sink)
I/O Configuration	FX2N-80MT-D 80 I/O (40 Inputs / 40 Outputs)
Power Supply	AC 100-240V, 50/60Hz
Program Memory	8K Steps (EEPROM)
Instruction Speed	0.08µs per basic instruction
Built-in Functions	Timers: 256, Counters: 235, Data Registers: 8000+
Communication	RS-422, RS-485 (via adapter)
Operating Temp.	0°C to 55°C
Dimensions	285mm × 90mm × 87mm

SEOQandA

question:Do you offer faster shipping options with lower costs?
answer:We provide multiple shipping methods; contact us to find the most cost-effective solution for your needs.
question:Can we negotiate payment terms for bulk orders?
answer:Yes, flexible payment terms are available for bulk orders upon discussion and agreement.
question:What is your policy for defective products received?
answer:Defective products are replaced or refunded immediately upon confirmation, with full support throughout the process.

SEOQandA_Product

question:FX2N-80MT-D input points not responding. What could be the issue?
answer:Check wiring for correct voltage (24V DC). Verify input device functionality. Ensure input LEDs on PLC illuminate when activated. Test with a multimeter for signal presence.
question:FX2N-80MT-D communication failure with PC. How to resolve?
answer:Confirm proper RS-422/485 cable connection. Check GX Developer communication settings (baud rate, parity). Restart PLC and PC. Test with a different cable or port.
question:FX2N-80MT-D program not executing. Possible causes?
answer:Ensure PLC is in RUN mode (LED lit). Check for program syntax errors in GX Developer. Verify battery backup for memory retention. Clear memory and re-download program.
question:FX2N-80MT-D expansion module not detected. What to check?
answer:Inspect module mounting and connector alignment. Confirm compatible module type (e.g., FX2N-16EX). Check power supply capacity. Verify module addressing in the program.
question:FX2N-80MT-D power LED off. Troubleshooting steps?
answer:Verify power supply voltage (100-240V AC). Check terminal wiring (L/N). Test with multimeter for input voltage. Replace fuse if blown. Inspect for short circuits.