Contents

Contents
- Guidelines for the Safety
- Note concerning the CE marking
- 1. Introduction
- 2. External Dimensions and Part Name
- 3. PLC Connection
- 4. Wiring
  - 4.1 Power supply wiring
  - 4.2 Output wiring
- 5. Specifications
  - 5.1 General specifications
  - 5.2 Power supply specifications
  - 5.3 Performance specifications
- 6. Buffer Memory (BFM)
  - 6.1 Buffer Memories (BFM) lists
- 7. Operation and Program Examples
  - 7.1 Operation procedure
  - 7.2 Program example
- 8. Caution Regarding Operation
- 9. Adjustment of the I/O Characteristics
  - 9.1 I/O characteristics
  - 9.2 Adjustment of I/O Characteristics
  - 9.3 Program Examples
- 10. Troubleshooting
- JY997D07601D FX2NC-4DA A3 MANUAL
- JY997D07601D FX2NC-4DA A3 MANUAL

Mitsubishi Electric FX2NC 4DA User's Manual

Mitsubishi Electric FX2NC 4DA manual cover

Pages 6

Year 2015

Language(s)

of 6

Mitsubishi Electric FX2NC 4DA Specification

The Mitsubishi Electric FX2NC-4DA is an advanced analog output module designed for the FX series of programmable logic controllers (PLCs). This compact and efficient module provides four channels of analog output, allowing for precise control of various automation processes. It supports a range of output signals, including 0-10V and 4-20mA, catering to different industrial applications. The module operates with a resolution of 12 bits, ensuring high accuracy in signal conversion and output. The FX2NC-4DA is engineered for seamless integration with the FX2N series PLCs, featuring a straightforward installation process via a simple connection to the main unit. It is equipped with LED indicators for easy status monitoring, enhancing user convenience in troubleshooting and maintenance. The module's compact design, with dimensions tailored for space efficiency, makes it suitable for applications with limited installation space. Its robust construction ensures reliable performance in demanding industrial environments. The FX2NC-4DA is powered directly from the PLC, eliminating the need for additional power supplies, thus simplifying system design. It supports a variety of industrial standards and protocols, making it versatile for different automation needs. This module is an excellent choice for industries requiring accurate analog signal processing, such as manufacturing, chemical processing, and environmental monitoring. With its blend of precision, reliability, and ease of use, the Mitsubishi Electric FX2NC-4DA enhances the capability of the FX series PLCs, providing users with a powerful tool for sophisticated automation tasks.

Mitsubishi Electric FX2NC 4DA F.A.Q.

How do I connect the Mitsubishi Electric FX2NC-4DA module to a PLC system?

To connect the FX2NC-4DA module to a PLC system, first ensure that the power is off. Connect the module to the expansion port of the PLC using the provided ribbon cable. Secure the connection and power on the system. Configure the module settings via the PLC programming software.

What are the steps to configure the analog output on the FX2NC-4DA module?

To configure the analog output, use the PLC programming software to access the module settings. Assign the desired output range (e.g., 0-10V, 4-20mA) and map the output channels to the corresponding PLC registers. Save the configuration and apply changes.

How can I troubleshoot an unresponsive FX2NC-4DA module?

First, check the power supply and ensure proper voltage levels. Verify all connections between the module and PLC are secure. Use a multimeter to check output signals. If issues persist, reset the module and reload the configuration.

What maintenance is required for the FX2NC-4DA module?

Regular maintenance includes checking connections for signs of wear, verifying that the module is securely mounted, and ensuring the operating environment is within specified temperature and humidity levels. Periodically update the module's firmware if updates are available.

Why is there no output from my FX2NC-4DA module?

Ensure that the module is properly configured and that the PLC program is correctly referencing the output channels. Check for any fault indicators on the module. Verify that the external wiring to the output devices is intact.

Can I use the FX2NC-4DA module with different PLC brands?

The FX2NC-4DA is specifically designed for Mitsubishi Electric PLCs. Using it with other brands may require additional interfaces or converters and is not officially supported. It's recommended to use it within its intended system.

How do I update the firmware on the FX2NC-4DA module?

Check the manufacturer's website for firmware updates. Use the PLC programming tool to upload the new firmware to the module, following the instructions provided with the update package. Ensure a stable connection during the process to avoid corruption.

How can I test the output functionality of the FX2NC-4DA module?

Use a multimeter to measure the voltage or current at the output terminals. Simulate a PLC program that generates known output values and verify that the module's outputs match the expected results.

What is the maximum output load for the FX2NC-4DA module?

The maximum output load depends on the output mode (voltage or current). For voltage outputs, ensure the load resistance is within the module's specifications, typically above a few kilo-ohms. For current outputs, the load should not exceed 500 ohms. Consult the manual for exact figures.

Is it possible to use the FX2NC-4DA module in a high-noise industrial environment?

Yes, the FX2NC-4DA is designed to operate in industrial environments. However, ensure that proper shielding and grounding techniques are used to minimize electromagnetic interference. Regularly inspect and maintain the installation to ensure optimal performance.