The **Mitsubishi FX2N-2DA** module is an analog output extension unit for the **Mitsubishi FX series PLCs**. It is used to expand the functionality of the main PLC unit by providing analog output capabilities, making it suitable for applications requiring precision control over devices such as variable frequency drives, actuators, or other analog-controlled equipment.
### Key Features and Specifications of **Mitsubishi FX2N-2DA Module**:
1. **Module Type**:
- The **FX2N-2DA** is an **analog output module** designed to work with **Mitsubishi FX2N PLCs** and compatible FX series models.
2. **Analog Output Channels**:
- This module provides **2 analog output channels**.
- Each channel can output either **voltage** or **current** signals, depending on configuration needs.
3. **Output Ranges**:
- **Voltage Output**: Ranges from **0-10V DC**.
- **Current Output**: Ranges from **4-20 mA**.
- These ranges allow for versatile control over a variety of external devices.
4. **Resolution and Accuracy**:
- The module features a **12-bit resolution**, ensuring a high degree of precision in the output signal.
- This translates to detailed control for applications requiring fine-tuned analog signals.
- **Accuracy** is typically within ±0.5% of the full-scale output, suitable for standard industrial tasks.
5. **Interface and Connectivity**:
- The **FX2N-2DA** module connects to the main PLC unit via an expansion interface, seamlessly integrating with the existing PLC setup.
- Standard screw terminals are provided for easy and secure wiring to external devices.
6. **Response Time**:
- The module has a quick response time, generally within a few milliseconds, which is adequate for most industrial control processes.
7. **Power Supply**:
- The **FX2N-2DA** draws power directly from the connected PLC base unit, simplifying installation without needing an additional power source.
- Power consumption is minimal, contributing to the efficient operation of the overall system.
8. **Installation and Configuration**:
- Easy to install as a plug-in module, it is mounted on the DIN rail alongside the main PLC unit.
- Configuration is done through the PLC programming environment, such as **GX Developer** or **GX Works2**, using dedicated commands to control output values.
- Module setup includes selecting between voltage and current output modes per channel through software configuration.
9. **Compatibility**:
- Works seamlessly with **Mitsubishi FX2N** series PLCs and is often compatible with other FX series PLCs, such as **FX3U**, when used with proper adapters or settings.
- This module is part of the extensive **MELSEC-FX** family, known for its flexibility and easy system expansion.
10. **Applications**:
- Ideal for applications involving:
- **Control of variable speed drives (VFDs)**.
- **Adjusting motor speeds**.
- **Dimming lights or controlling other analog actuators**.
- **Precision control systems** in manufacturing, such as chemical dosing or proportional valve control.
11. **Operating Environment**:
- The module is designed for industrial environments, typically operating in a temperature range of **0°C to 55°C** (32°F to 131°F).
- It is housed in a robust casing to withstand standard factory conditions, including vibrations and electrical noise.
12. **Advantages**:
- **Compact Size**: Small form factor allows for easy installation alongside existing PLCs.
- **Flexible Output**: Dual-output channels with selectable voltage or current modes provide versatility.
- **Reliable Performance**: Proven stability and reliability under continuous operation.
- **Ease of Integration**: Simple configuration through the Mitsubishi programming software.
13. **Considerations for Used Units**:
- Ensure that the module has been tested for proper analog output functionality.
- Verify the condition of connection terminals for wear or damage.
- Check for compatibility with the intended PLC system and verify that the module is free of faults or firmware issues.
### Summary:
The **Mitsubishi FX2N-2DA** analog output module is a valuable extension for the **FX series PLCs**, adding precise analog control capabilities to a PLC-based system. It is designed to support applications that require adjustable output, such as motor control and process automation, providing reliable and accurate performance in various industrial settings.
