The **Mitsubishi FX2N-4AD-PT** is an **analog input module** designed for use with the **Mitsubishi FX2N** series of programmable logic controllers (PLCs). This module is used to expand the input capabilities of the FX2N PLC to handle **analog signals**, making it suitable for applications that require the PLC to interface with analog devices, such as sensors or actuators.
### Key Features and Specifications of the **Mitsubishi FX2N-4AD-PT Module**:
1. **Module Type**:
- **FX2N-4AD-PT** is an **analog input module** that provides **4 channels** for **analog inputs**.
- It is specifically designed to work with the **FX2N series** PLCs in Mitsubishi's FX family of controllers.
- This module allows you to interface analog signals with the FX2N PLC, which would otherwise only handle digital signals by default.
2. **Input Channels**:
- **4 input channels** for analog signals.
- Each channel supports input from devices such as **temperature sensors**, **pressure sensors**, **flow meters**, or any other equipment that produces analog signals.
- Each input can process **0-10V DC** or **4-20mA** signals (depending on configuration), offering compatibility with various types of sensors.
3. **Signal Conversion**:
- The module converts **analog signals** to **digital values** so that the PLC can process them.
- **A/D (Analog to Digital)** conversion is performed with **12-bit resolution**, providing a high level of precision for analog input processing.
- The conversion process ensures that the analog values are accurately represented as digital data for control and monitoring.
4. **Input Voltage Range**:
- **Voltage input range**: **0-10V DC**.
- **Current input range**: **4-20mA** (with jumper settings to switch between voltage and current input modes).
- This flexibility allows the module to be used with a wide range of industrial analog devices.
5. **Sampling Rate**:
- The module supports a **fast sampling rate**, allowing it to read analog signals in real-time or at high speeds depending on the system requirements.
- The typical **conversion time** is within **1-10ms per channel**.
6. **Communication**:
- The module interfaces directly with the **FX2N series PLC** via the **FX2N base unit** or **extension modules**.
- Data from the module is transferred to the PLC via the system’s internal bus, which is then processed by the CPU to generate control signals or feedback.
- It integrates seamlessly into the **Mitsubishi FX2N** PLC programming environment using the **GX Works2** or **GX Developer** software for programming and configuration.
7. **Programming and Configuration**:
- Configuration and programming are done using Mitsubishi's **GX Works2** or **GX Developer** software.
- The software allows users to define the input range for each channel, set up scaling for the analog values, and incorporate these inputs into control logic.
- **Scaling** the analog values from 0-10V or 4-20mA to real-world units like temperature or pressure is possible within the software.
8. **Power Supply**:
- The module operates on a **24V DC** power supply, which is typical for Mitsubishi’s FX series PLCs.
- The module consumes relatively low power and does not require a separate power supply apart from the one used for the FX2N base unit.
9. **Mounting and Integration**:
- The **FX2N-4AD-PT module** is designed to be mounted on the **FX2N base unit** or as an **extension module** to expand the PLC’s capabilities.
- It is a compact and space-efficient module that integrates well into control cabinets and panels.
10. **Calibration and Zero Adjustment**:
- The module may require **initial calibration** or **zero adjustment** to ensure that it reads the analog signals correctly, particularly if using sensors that require precise scaling.
11. **Environmental Conditions**:
- Designed for use in industrial environments with a typical operating temperature range of **0°C to 55°C** (32°F to 131°F).
- The module is built to withstand the harsh conditions often found in manufacturing and process control environments.
12. **Applications**:
- Suitable for various industrial applications where **analog signals** are involved, such as:
- **Temperature monitoring** in HVAC systems or industrial processes.
- **Pressure control** in hydraulic systems.
- **Flow measurement** in fluid systems.
- **Level sensing** for tanks or silos.
- Used in **factory automation**, **process control**, and **machine monitoring** applications.
13. **Advantages**:
- **Compact** and **cost-effective** solution for adding analog inputs to an existing **Mitsubishi FX2N PLC**.
- **High precision** with **12-bit resolution**, ensuring accurate signal readings.
- **Flexibility** to work with both **voltage** and **current** input types.
- **Easy integration** into Mitsubishi PLC programming software, simplifying setup and configuration.
- Supports **real-time data acquisition** for industrial control processes.
14. **Considerations for Used Units**:
- Check for **signs of wear or damage**, particularly the terminal connections and the module housing.
- Ensure that the **input range** and **scaling configuration** are correctly set up during installation.
- Verify that the module is compatible with your current **FX2N PLC system** and that no firmware updates are needed for compatibility.
### Summary:
The **Mitsubishi FX2N-4AD-PT Module** is a versatile **analog input module** that expands the capabilities of the **Mitsubishi FX2N PLC** by allowing it to interface with analog sensors and devices. With **4 analog input channels**, the module is suitable for applications requiring precision and flexibility in monitoring and controlling processes that involve analog signals. Whether it's measuring **temperature**, **pressure**, or other continuous signals, this module offers a cost-effective and efficient solution for small to medium-sized automation tasks.
