Description:

The Mitsubishi FX3U‑48MR/ES‑A is a programmable logic controller (PLC) module used in industrial automation systems to provide dependable control and logic processing for diverse machine and process applications. Commonly installed in production lines, packaging machinery, conveyor systems, and automated equipment panels, it offers a versatile control solution with mixed I/O support and expansion options. Maintenance teams, system integrators, and OEMs use this PLC module for system control, upgrades, and replacements in automation environments requiring reliable performance and flexible configuration.

Applications:

The Mitsubishi FX3U-48MR/ES-A PLC module is used in industrial automation environments that require robust logic processing and mixed I/O configuration to manage machines and processes. Typical applications include manufacturing automation, packaging systems, conveyor controls, process machinery, and material handling systems where reliable control and flexible integration with sensors and actuators are essential for system efficiency and uptime.

Technical Specifications:

• Manufacturer Part Number (MPN): FX3U‑48MR/ES‑A
• Product Type: Programmable Logic Controller (PLC) Module
• Total I/O Points: 48 (mixed inputs/outputs)
• Digital Inputs: DC (model dependent)
• Digital Outputs: Relay and transistor options
• Power Supply: 24 VDC
• Program Capacity: 48K steps
• Communication Ports: RS‑232C, RS‑485
• Expansion Capability: Supports multiple expansion modules
• CPU Speed: Fast instruction processing for industrial control
• Mounting Type: DIN rail mount
• Operating Temperature: 0°C to 55°C
• Storage Temperature: ‑25°C to 75°C
• Protection Class: IP20
• Certification: CE, UL

Common Replacements:

• Mitsubishi FX3U‑64MR/ES‑A
• Siemens S7‑1200 6ES7212‑1BB23‑0XB0
• Allen‑Bradley CompactLogix 1769‑L24ER‑QB1B