Technical Specifications
Main Features and Advantages
The Yokogawa ANBI1D-225/BU2A offers a range of features that are crucial for high-reliability process control. Its primary advantage is its role in enabling full system redundancy. By installing a second ANBI1D-225/BU2A, the system operates in a redundant mode, with the backup unit taking over seamlessly in the event of a primary unit failure. This automatic failover prevents any interruption to the process, ensuring maximum uptime and safety. The unit’s Vnet/IP communication protocol provides a high-speed, deterministic network for real-time control, which is essential for accurate and timely process management.
Reliable Design: The ANBI1D-225/BU2A is built with a rugged, fanless design that can withstand the harsh conditions of industrial environments, including wide temperature ranges and vibration. Its hot-swappable capability allows for the replacement of a faulty module without needing to power down the entire cabinet, minimizing maintenance-related downtime. The unit also includes built-in diagnostics that provide continuous health monitoring, reporting any issues to the CENTUM VP system for simplified troubleshooting. This combination of robust design, redundancy, and advanced diagnostics makes the Yokogawa ANBI1D-225/BU2A a reliable and efficient solution for complex automation systems.
Application Field
The Yokogawa ANBI1D-225/BU2A is an integral part of the CENTUM VP distributed control system, which is used in a wide array of large-scale, mission-critical process industries. Its primary application fields are in:
- Oil and Gas: Used in refineries, offshore platforms, and pipelines to control complex processes like distillation, cracking, and fluid transfer.
- Chemical and Petrochemical: Employed in chemical plants for managing reactions, blending, and other critical processes.
- Power Generation: Used in power plants to control boiler operations, steam turbines, and balance-of-plant systems.
- Pharmaceuticals and Biotechnology: Applied in manufacturing facilities to ensure precise control over batch processes and clean-in-place operations.
- Pulp and Paper: The ANBI1D-225/BU2A provides the communication backbone for controlling everything from pulping to drying. In all these applications, the Yokogawa ANBI1D-225/BU2A ensures that a plant’s field devices and control logic are connected in a reliable and high-performance manner, which is essential for safety, efficiency, and quality.
Related Products
Yokogawa AFV30S: A Field Control Unit (FCS) from the CENTUM VP system that communicates with the ANBI1D-225/BU2A via the Vnet/IP bus. Yokogawa AAI141: An analog input module that plugs into the node cabinet and connects to the ANBI1D-225/BU2A. Yokogawa AAV141: An analog output module that also connects to the node cabinet. Yokogawa ADV151: A digital input module from the CENTUM VP system. Yokogawa ANB10S: A single-redundant power supply for the CENTUM VP system. Yokogawa ANB10D: A related node interface unit from a different CENTUM VP series.
Installation and Maintenance
Pre-installation preparation: Before installing the Yokogawa ANBI1D-225/BU2A, ensure the node cabinet is correctly mounted and that the Vnet/IP cables are properly terminated. The ANBI1D-225/BU2A is a module that slides into its designated slot in the node cabinet. Once installed, the power supply is connected to the cabinet, and the unit is ready for configuration within the CENTUM VP engineering software. The wiring of I/O modules to field devices is performed separately.
Maintenance recommendations: Routine maintenance for the ANBI1D-225/BU2A is minimal due to its durable and modular design. The system’s self-diagnostics continuously monitor the health of the module. In the event of a fault, the module will indicate a status change, and the issue will be reported in the CENTUM VP software. The hot-swappable design allows for quick and easy replacement of the module without needing to power down the entire cabinet, which simplifies maintenance and minimizes downtime.
Product Guarantee
Yokogawa provides a robust product guarantee for the ANBI1D-225/BU2A, reflecting its global reputation for quality and reliability in process automation. Every ANBI1D-225/BU2A is manufactured to the highest standards and undergoes rigorous testing to ensure its performance and durability in demanding industrial environments. The product is backed by a standard warranty that covers defects in materials and workmanship. Yokogawa’s global network of expert technical support and service teams is available to assist with all aspects of the product’s operation, from installation to troubleshooting. This commitment to robust after-sales service and technical expertise ensures that users can rely on the performance and durability of the ANBI1D-225/BU2A to maintain the stability and efficiency of their critical processes.
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