ANR11D |Yokogawa | S1-C2MH12026C-420 NODE INTERFACE UNIT

Description

The **Yokogawa ANR11D Node Interface Unit (NIU)** is a component used in industrial process automation, particularly in the field of distributed control systems (DCS). The specific model you mentioned, **S1-C2MH12026C-420**, indicates a specific configuration of the ANR11D unit.

### Key Features of the Yokogawa ANR11D Node Interface Unit:
1. **Interface Functionality:** The ANR11D serves as a communication gateway between field devices (such as sensors, actuators, and transmitters) and the control system. It enables the transfer of data from the field to the control room.

2. **Power Supply:** The unit operates on an input voltage range of **220-240 VAC**, which is common for industrial applications. It is designed to be reliable and efficient, ensuring stable operation in various conditions.

3. **Modular Design:** The modular nature of the ANR11D allows it to be integrated into larger Yokogawa systems, making it adaptable to specific process requirements.

4. **Signal Processing:** This unit typically includes features for processing input signals from various types of sensors, converting them into a format that can be used by the control system.

5. **Communication Protocols:** The ANR11D supports various communication protocols (such as Yokogawa’s proprietary protocols or standard industrial protocols), enabling it to connect seamlessly with other devices and systems.

### Applications:
– **Industrial Automation:** Commonly used in process industries such as oil and gas, petrochemicals, chemicals, water treatment, and pharmaceuticals.
– **Data Acquisition:** Increases the efficiency of monitoring and controlling processes by providing critical data to operators for analysis and decision-making.

### Maintenance and Documentation:
For installation and operational best practices, it’s crucial to refer to Yokogawa’s official documentation, including user manuals, installation guides, and troubleshooting instructions. Proper installation and maintenance are essential for optimal performance and longevity of the unit.

### Support and Resources:
For any issues, questions, or spare parts related to the ANR11D or other Yokogawa products, contacting Yokogawa’s customer support or authorized distributors is recommended.

If you have specific questions about configurations, functions, or any other aspect of the Yokogawa ANR11D Node Interface Unit, feel free to ask!