FX3U-128MT/ES Mitsubishi Melsec FX3U PLC CPU Module with 128 I/O ES Version

FX3U-128MT/ES PLC

Mitsubishi FX3U 128 I/O

FX3U Transistor Output PLC

FX3U-128MT/ES

Mitsubishi FX3U-128MT/ES PLC delivers 128 I/O points with transistor output for high-speed automation control, offering reliability and compact design in industrial applications.

Specification

SEODescription

The **Mitsubishi FX3U-128MT/ES PLC** is a robust programmable controller with **128 I/O points** (64 inputs/64 outputs), designed for high-speed transistor output applications. This **FX3U Transistor Output PLC** supports up to 8 expansion modules for I/O or specialized functions and integrates RS-422/485 communication interfaces, with optional modules for Ethernet, CC-Link, or analog control. Operating on **100-240V AC** power within **0–55°C**, it is widely used in automation, manufacturing, and process control industries. Key strengths include rapid processing (0.065μs/instruction), pulse outputs for motion control, and modular flexibility. However, its complexity and higher cost may require expertise for optimal deployment. The FX3U-128MT/ES ensures reliability in demanding environments, balancing performance with scalability for mid-to-large-scale industrial systems.

SEOSpecification

Parameter	Specification
Model Name	FX3U-128MT/ES PLC
Total I/O Points	128 points (Input: 64, Output: 64)
Input Type	24V DC sink/source (Mitsubishi FX3U 128 I/O)
Output Type	Transistor (sink/source) - FX3U Transistor Output PLC
Power Supply	100-240V AC or 24V DC
Processing Speed	0.065μs per basic instruction
Program Memory	64K steps (built-in EEPROM)
Communication Ports	RS-422, USB, optional expansion (RS-485/232C)
Special Features	High-speed counters, pulse output (100kHz), analog I/O expansion

SEOQandA

question:Why is the shipping cost so high? Are there cheaper options?
answer:Shipping costs depend on logistics provider rates. We offer economy options for budget-friendly delivery.
question:Why is there a service fee charged?
answer:Service fees cover payment processing and administrative costs to ensure secure, efficient transactions.
question:Why are additional handling fees applied?
answer:Handling fees apply for specialized packaging or customs documentation to guarantee safe and compliant delivery.

SEOQandA_Product

question:Why does FX3U-128MT/ES fail to communicate with external devices?
answer:Check communication cable integrity, parameter settings (baud rate, protocol), and ensure proper wiring connections.
question:How to resolve FX3U-128MT/ES program write errors?
answer:Disable write-protect switch, verify memory capacity, and ensure programming software compatibility.
question:Why are input signals not detected on FX3U-128MT/ES?
answer:Verify input wiring, confirm power supply to input circuits, and check input LED status for faults.
question:What causes FX3U-128MT/ES power indicator to stay off?
answer:Check power supply voltage (24V DC), ensure correct polarity, and inspect for blown fuses or loose connections.
question:How to fix unrecognized expansion modules on FX3U-128MT/ES?
answer:Ensure modules are securely connected, verify configuration in programming software, and check compatibility.