Product Description

Mitsubishi Electric FX3U-485ADP-MB RS-485 Communication Adapter

The Mitsubishi Electric FX3U-485ADP-MB is a high-performance RS-485 communication adapter module designed specifically for the MELSEC FX3U series Programmable Logic Controllers (PLCs). Engineered for seamless integration, this module easily attaches to the left side of the FX3U main unit to expand your system’s serial communication capabilities. The “-MB” designation highlights its native support for the Modbus RTU and Modbus ASCII protocols, making it an essential component for establishing reliable data exchange between the PLC and third-party devices such as inverters, temperature controllers, sensors, and HMIs. Manufactured in Japan to strict quality standards, it carries UL, CE, and EAC certifications, ensuring dependable operation in demanding industrial automation environments.

Technical Specifications:

  • Brand: Mitsubishi Electric

  • Model: FX3U-485ADP-MB

  • Product Type: RS-485 Communication Adapter Module

  • Communication Interface: RS-485 (Serial)

  • Supported Protocols: Modbus RTU, Modbus ASCII, Non-protocol, Computer Link

  • Hardware Compatibility: Mitsubishi MELSEC FX3U Series PLCs

  • Mounting Position: Left side of PLC main unit

  • Certifications: UL Listed (86W1 IND. CONT. EQ.), CE, EAC, KCC (KCC-REI-MEK-09S330)

  • Country of Origin: Japan

Mitsubishi Electric FX3U-485ADP-MB RS-485 Communication Adapter Description

Mitsubishi Electric FX3U-485ADP-MB RS-485 Communication Adapter

Enhance your MELSEC FX3U PLC system with the Mitsubishi FX3U-485ADP-MB RS-485 Adapter. Featuring built-in Modbus protocol support, this left-side mounting module delivers reliable serial communication for seamless integration with industrial networks and third-party automation devices.