Mitsubishi FX3U-485ADP-MB

Mitsubishi FX3U-485ADP-MB | RS-485 Communication Adapter for FX3U/FX3UC Series

Overview

The Mitsubishi FX3U-485ADP-MB is an RS-485 communication adapter designed for FX3U and FX3UC PLCs, providing support for Modbus RTU protocol. It connects directly to the ADP port on the PLC, offering a cost-effective and space-saving solution for serial communication in industrial environments.

Key Features

• Communication Interface: RS-485

• Protocol: Modbus RTU (master/slave)

• Mounting Type: ADP (direct mount to FX3U/FX3UC CPUs)

• Transmission Modes: 2-wire or 4-wire

• Baud Rates Supported: 300 bps to 115.2 kbps

• Station Addressing: 1 to 247

• Built-in Termination Resistors: Selectable via dip switches

Technical Specifications

• Model: FX3U-485ADP-MB

• Series: FX3U

• Power Supply: Drawn from main PLC unit

• Isolation: Optical isolation between PLC and RS-485 network

• Max Cable Length: Up to 1,200 meters (depending on baud rate)

• Operating Temperature: 0°C to 55°C

• Weight: Approx. 0.1 kg (0.22 lbs)

• Certifications: CE, UL

Applications

• Communication with Modbus-compatible devices

• Temperature controllers

• HMI panels and displays

• Remote sensors and I/O stations

• Variable frequency drives (VFDs)

Why Choose the FX3U-485ADP-MB?

• Direct ADP Mounting: Saves space and simplifies wiring

• Reliable Serial Networking: Supports both 2-wire and 4-wire RS-485

• Easy Modbus Integration: Master and slave configurations available

• Flexible Communication: Ideal for connecting PLCs to legacy and third-party devices

Order Now

The Mitsubishi FX3U-485ADP-MB is available for immediate shipment.

Return to the Mitsubishi FX3 Series PLC for more high-performance compact controllers, including FX3U, FX3UC, FX3G, and FX3S models.

Explore the full range of Mitsubishi MELSEC Programmable Controllers (PLC) to discover scalable automation solutions designed for machine control, motion, networking, and industrial applications.

Original Manufacturer Packaging

These products are industrial surplus items preserved in the original manufacturer box. Learn More

DDPARTSSOLUTION Packaging

These products are industrial surplus items shipped in secure DDPARTSSOLUTION protective packaging. Learn More

Refurbished

These products have been previously installed or may show cosmetic signs of prior handling. Learn More