Description:

The Mitsubishi FX2N‑128MR‑ES/UL is a programmable logic controller (PLC) CPU module with relay outputs used in industrial automation systems for comprehensive control and logic processing across large‑scale applications. Commonly installed in production lines, conveyor networks, packaging systems, and automated machines, it provides expanded I/O capacity and mixed output capability with UL‑listed safety compliance. Maintenance teams, system integrators, and OEMs use this PLC for system control, upgrades, expansion, and replacement in automation environments requiring high I/O counts and reliable logic execution.

Applications:

This Mitsubishi PLC CPU module is used in industrial automation environments requiring extensive I/O handling and reliable control of machines and processes. Typical applications include large manufacturing automation, conveyor control systems, process machinery, robotics, and material handling systems where expanded relay output support and mixed logic control enhance system flexibility and performance.

Technical Specifications:

• Manufacturer Part Number (MPN): FX2N‑128MR‑ES/UL
• Product Type: Programmable Logic Controller (PLC) CPU Module
• Total I/O Points: 128 (mixed digital inputs and outputs)
• Output Type: Relay outputs
• Input Type: Digital DC
• Power Supply: 24 VDC
• Program Memory: 128K steps
• Communication Ports: RS‑232, 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: UL, CE

Common Replacements:

• Mitsubishi FX3U‑128MR/ES‑A
• Siemens S7‑1500 6ES7515‑2AM01‑0AB0
• Allen‑Bradley ControlLogix 1756‑L83E