Description:

The Mitsubishi FX2N-5A is an analog input/output expansion module designed for MELSEC-F series PLCs, providing conversion between analog signals and digital control logic. Commonly installed alongside FX series PLCs in industrial automation systems, it enables integration of analog field devices such as sensors, transmitters, and control signals. Maintenance teams and system integrators use this module for process control, system expansion, and replacement of analog interface modules.

Applications:

The Mitsubishi FX2N-5A is used in automation systems requiring analog signal processing. Typical applications include temperature control systems, pressure and flow monitoring, process control loops, and machinery requiring analog input/output such as speed or position control.

Technical Specifications:

• Manufacturer Part Number (MPN): FX2N-5A
• Product Type: Analog I/O Expansion Module
• Series: MELSEC-F (FX2N Series)
• Analog Inputs: 4 channels (voltage/current selectable)
• Analog Output: 1 channel
• Input Resolution: 16-bit
• Output Resolution: 12-bit
• Input Signal Range:
• Voltage: ±10V
• Current: 0–20 mA / 4–20 mA
• Output Signal Range:
• Voltage: ±10V
• Current: 0–20 mA / 4–20 mA
• Power Supply: 24 VDC
• PLC Occupied I/O Points: 8 points
• Function: A/D and D/A conversion (analog ↔ digital)
• Operating Temperature: 0°C to 55°C
• Weight: ~0.3 kg
• Compatibility: FX0N, FX1N, FX2N, FX3U series PLCs

Common Replacements:

• Mitsubishi FX2N-4AD (analog input only)
• Mitsubishi FX2N-2DA (analog output only)
• Mitsubishi FX3U-4AD / FX3U-2DA (newer generation modules)