Mitsubishi FX0N-3A MELSEC Analog I/O Special Function Block – 2 Inputs / 1 Output

The Mitsubishi Electric FX0N-3A is a compact analog special function extension block designed for the MELSEC FX PLC family. It adds flexible analog interfacing capabilities by providing 2 analog input channels and 1 analog output channel in a single, space-efficient unit. Ideal for reading analog sensors (temperature, pressure, flow) and controlling analog actuators, proportional valves, or variable frequency drives (VFDs).

Features:

• Manufacturer: Mitsubishi Electric
• Series: MELSEC FX Series (Special Function Block)
• Model / Part Number: FX0N-3A (FX0N 3A)
• Analog Inputs: 2 Channels (Voltage: 0 to 10V DC / Current: 4 to 20mA DC)
• Analog Outputs: 1 Channel (Voltage: 0 to 10V DC / Current: 4 to 20mA DC)
• Resolution: 8-bit A/D and D/A conversion
• Compatibility: Mitsubishi FX0N, FX1N, FX2N, FX3G, FX3U base PLC units (via standard extension bus / ribbon cable)
• Mounting: 35 mm DIN Rail or direct screw mounting
• Country of Origin: Japan

Technical Specifications:

• Input Impedance: 250 kΩ (Voltage input) / 250 Ω (Current input)
• Output Load Resistance: Min. 2 kΩ (Voltage output) / Max. 500 Ω (Current output)
• Conversion Speed: 100 µs per channel
• Overall Accuracy: ±1% across the full operating scale
• Power Supply: 5V DC (internal PLC bus) and 24V DC external analog supply
• Wiring Interface: Removable screw terminal block for easy maintenance
• Dimensions (W x H x D): 43 x 90 x 87 mm

Key Benefits:

• Combined I/O Functionality: Combines both analog input and output functions into one module, saving valuable cabinet space and reducing hardware costs.
• Broad PLC Compatibility: Seamlessly connects to various generations of Mitsubishi MELSEC FX PLCs via the integrated ribbon cable.
• Versatile Signal Handling: Independent channel configuration for standard industrial 0–10V and 4–20mA process signals.
• Simple Ladder Programming: Easily accessed using standard FROM/TO instructions in GX Developer and GX Works programming environments.

Important Notes:

• VAT invoices available upon request.
• Fast, professional worldwide shipping with tracking and secure antistatic packaging.
• Returns accepted within 30 days; buyer pays return shipping.