CC-PAOX01

1. Product Description

2. Product Parameters

• Input Signal: Digital signals from the control system
• Output Signal: Analog output, typically in the range of 4 – 20 mA or 1 – 5 V DC
• Number of Channels: 8 channels (usually, may vary depending on specific models)
• Resolution: High resolution, for example, 12 – bit or 16 – bit (common resolutions for such modules)
• Accuracy: High accuracy, usually within ±0.2% of the full scale (varies based on specific product specifications)
• Power Supply: Usually operates on a 24V DC power supply
• Compatibility: Compatible with Yokogawa’s CENTUM CS 3000 series control systems and some other related devices that support the relevant communication protocols
• Operating Temperature: – 10°C to 55°C (approximate range, can vary by model)
• Communication Interface: Supports communication with the control system through the internal bus of the CENTUM CS 3000 series

3. Advantages and Characteristics

• High Reliability: The CC – PAOX01 is built with high – quality components and advanced manufacturing techniques. In a chemical plant where it has been in operation for several years, it has maintained a very low failure rate. The self – diagnostic function helps in quickly identifying and rectifying any issues, ensuring the continuous operation of the process. For instance, it can detect if there is an abnormal output value or a communication error with the control system and alert the operators in a timely manner.
• High Precision: With its high resolution (such as 16 – bit), the CC – PAOX01 can provide very accurate analog output signals. In a precision manufacturing process, where precise control of parameters like pressure or flow rate is crucial, the module can ensure that the output values are within a very narrow tolerance range, improving the quality of the final product.
• Easy Integration: Since it is designed specifically for Yokogawa’s CENTUM CS 3000 series control systems, integration into existing setups is straightforward. In a power plant that already uses the CENTUM CS 3000 system, adding the CC – PAOX01 module can be done with minimal configuration changes, saving time and effort during installation and commissioning.

4. Application Areas and Application Cases

• Application Areas: The CC – PAOX01 is widely used in industries such as chemical processing, power generation, oil and gas, and manufacturing. In the chemical industry, it can be used to control the flow rate of chemical reagents by adjusting the position of control valves. In the power generation industry, it can control the speed of turbines by sending analog signals to the relevant control devices. In manufacturing, it can be used to control the pressure or temperature in production processes.
• Application Case: In a large petrochemical plant, the CC – PAOX01 module is used to control the opening degree of regulating valves in the refining process. The module receives digital control signals from the CENTUM CS 3000 control system based on the process requirements. It then converts these signals into accurate analog output signals (4 – 20 mA) to control the valves. As a result, the flow rate of the petrochemical materials can be precisely adjusted, ensuring the smooth progress of the refining process and improving the yield and quality of the final products.

5. Comparison with Similar Products

6. Selection Suggestions

• Compatibility: Ensure that the CC – PAOX01 is compatible with your existing control system. If you are using a Yokogawa CENTUM CS 3000 series system, it is a suitable choice. But if you have a different system, make sure there are appropriate interfaces or communication protocols available for integration.
• Installation Environment: Consider the temperature, humidity, and other environmental factors where the module will be installed. The CC – PAOX01 has a specified operating temperature range, and if the installation environment exceeds this range, additional cooling or heating measures may be required.
• Budget: While the CC – PAOX01 offers high performance and reliability, it is important to consider your budget. Compare the cost of the module with other options available in the market, but also take into account the long – term benefits such as reduced maintenance costs due to its reliability and precision.

7. Precautions

• Safety Specifications: When installing the CC – PAOX01, ensure that the power supply is turned off to avoid electrical shock. Follow the proper wiring procedures as specified in the user manual to ensure correct connection of the power supply and the communication lines.
• Maintenance Suggestions: Regularly check the module for any signs of damage or malfunction. Clean the module to remove dust and dirt, which can affect its performance over time. Periodically calibrate the module to ensure its accuracy. If any abnormal behavior is detected, refer to the user manual or contact the manufacturer’s technical support for assistance.