Mitsubishi FX2N-128MT-001 PLC Transistor Unit

FX2N-128MT-001 128 I/O Mitsubishi Controller

Product Introduction

The Mitsubishi FX2N-128MT-001 belongs to the widely used FX2N series of programmable controllers. This main unit offers 64 input points and 64 transistor output points. It operates on a DC24V power supply with a consumption of 100VA.

You can control between 16 and 256 points total. The built-in RAM holds 8K steps, extendable to 16K. CPU processing speed reaches 0.08 µs per basic instruction, making it suitable for high-speed automation tasks.

Additionally, the unit supports two independent axes for positioning at up to 20kHz. This feature applies specifically to the transistor output type like the FX2N-128MT-001.

Technical Specifications

• Total I/O channels: 128

• Input points: 64 (DC24V)

• Output points: 64 (transistor)

• Output type: Transistor (sink/source)

• Power supply voltage: DC24V

• Power consumption: 100VA

• Program memory: 8K RAM (max 16K)

• Basic instruction speed: 0.08 µs

• Positioning: 2 axes, 20kHz max

• Dimensions (WxHxD): 350×90×87 mm

• Weight: 1.8 kg

Mechanical & Environmental Parameters

The FX2N-128MT-001 uses a quick-disconnect terminal block for easy wiring replacement. Its robust housing measures 350mm in width, making it suitable for standard control cabinets. Operating temperature ranges from 0°C to 55°C. Storage temperature goes from -20°C to 70°C. Relative humidity should stay between 20% and 90% without condensation.

Vibration resistance meets 5g at 10–57Hz. Noise immunity follows IEC standards for industrial environments.

Installation Guidelines

First, mount the Mitsubishi FX2N-128MT-001 horizontally on a DIN rail or directly with screws. Ensure at least 50mm clearance above and below for ventilation. Next, connect the DC24V power supply to the dedicated terminals. Double-check polarity to avoid damage.

Then attach input devices (sensors, switches) to the 64 input points. Wire output loads to the transistor outputs. Remember to use surge absorbers for inductive loads. Finally, connect expansion modules on the right side of the main unit. The FX2N-128MT-001 supports up to 256 I/O with remote modules.

Packaging List

• FX2N-128MT-001 main unit (1 pc)

• Quick-disconnect terminal block (installed)

• DIN rail mounting clips

• User manual (digital download)

Note: Cables, software, and expansion modules are sold separately.

Shipping

We ship via Fedex, UPS, DHL. Delivery typically takes 3–7 business days depending on your location.

Frequently Asked Questions (FAQ)

1. Can I expand the memory on the FX2N-128MT-001?
Yes, the built-in 8K RAM extends to 16K using an optional memory cassette.

2. Does this unit support analog input modules?
Absolutely. You can connect analog input/output special function modules to the right side of the FX2N-128MT-001.

3. What is the maximum positioning frequency?
The transistor outputs support two independent axes with a maximum of 20kHz each.

4. Is the FX2N-128MT-001 compatible with FX3 series expansion boards?
No, it mainly uses FX2N series expansion modules. However, some adapters work via conversion. Check the manual for specific compatibility.

5. What happens if I apply AC power to this DC24V unit?
Applying AC voltage will permanently damage the internal power supply. Always verify the power source before connection.