IS215WETAH1B - WETA Top Box A Board

SPECIFICATIONS

Part No.: IS215WETAH1B
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Technology: Surface mount
Temperature: -30 to 65oC
Product Type: WETA Top Box A Board
Availability: In Stock
Series: Mark VIe

Functional Description

IS215WETAH1B is a WETA Top Box A board developed by GE. It is a part of the Mark VIe control system. The WETA and Top Box Board Assembly by GE Energy is designed for integration into the Mark VIe Wind Turbine Control Series. While the WETA Top Box A Assembly may not inherently include an SCOM grounding terminal, it incorporates a vital grounding output terminal. This terminal serves to provide the board with supplementary voltage protections, ensuring the integrity and stability of the overall control system.

Features

• The inclusion of a grounding output terminal, despite the absence of an SCOM grounding terminal, underscores the commitment to robust voltage protection measures. By supplying additional safeguards, the board enhances system resilience against potential electrical disturbances and faults.
• As an integral component of the Mark VIe Wind Turbine Control Series, the WETA and Top Box Board Assembly seamlessly integrates into the broader control architecture. Its specialized features and compatibility ensure seamless operation and optimal performance within the wind turbine control environment.

Controller Features

• The controller stands out as a pivotal component within industrial control systems, serving as a single board tasked with executing application code essential for operational control. Its design and functionality are optimized for seamless communication with I/O packs, facilitating efficient data exchange critical for system functionality.
• At the core of the Mark VIe controller lies the QNX Neutrino operating system, renowned for its real-time capabilities and multitasking functionalities. Tailored for high-speed and high-reliability industrial applications, this operating system ensures robust performance even under demanding operational conditions.
• Unlike conventional controllers featuring I/O on a backplane, the Mark VIe controller adopts a distinctive approach. It typically abstains from hosting any application I/O, relying instead on onboard I/O network interfaces to facilitate communication with external I/O packs. This architecture streamlines data transmission and enhances system efficiency.
• A defining characteristic of the Mark VIe controller is its emphasis on redundancy and fault tolerance. Each controller is intricately connected to all I/O networks, ensuring redundant input data availability. This design philosophy guarantees that no single point of application input is compromised, even in scenarios where a controller undergoes maintenance or repair.
• The seamless integration of hardware and software architectures within the Mark VIe controller contributes significantly to its reliability and performance. By combining robust hardware design with a sophisticated operating system, the controller achieves unparalleled stability and resilience in industrial control environments.
• The hardware architecture , coupled with its redundant input data provision, facilitates streamlined maintenance and repair procedures. In the event of controller downtime for maintenance or repair activities, the system ensures uninterrupted data flow, mitigating the risk of operational disruptions.

The WOC team is always available to help you with your Mark VIe requirements. For more information, please contact WOC.

Frequently Asked Questions

What is IS215WETAH1B?
It is a WETA Top Box A board developed by GE under the Mark VIe series.

What is the function of the terminal board in the Mark VIe I/O modules?
The terminal board serves as the interface between the I/O signals and the cabinet. It comes in two primary types: S and T. The S-type board features a single set of screws for each I/O point, allowing a single I/O pack to condition and digitize the signal. The T-type board, on the other hand, typically fans the inputs to three separate I/O packs.

How is the S-type terminal board utilized in the Mark VIe system?
S-type terminal board is versatile and suitable for simplex, dual, and dedicated triple modular redundant (TMR) inputs. It can accommodate one, two, or three boards depending on the redundancy requirements. Each board enables the conditioning and digitization of signals for reliable data processing.

What distinguishes the T-type terminal board in the Mark VIe I/O modules?
The T-type terminal board is primarily designed for triple modular redundant (TMR) configurations. It fans the inputs to three separate I/O packs, enhancing redundancy and fault tolerance within the system. Additionally, the T-type board hardware typically performs voting functions for output signals from the three I/O packs, ensuring consistency and reliability in data processing.

How do the Mark VIe I/O modules ensure reliability and redundancy in data processing?
The Mark VIe I/O modules employ redundancy and fault tolerance mechanisms to guarantee reliability in data processing. By utilizing S and T-type terminal boards, along with multiple I/O packs, the system ensures redundancy in signal conditioning and digitization. This redundancy enhances system integrity and minimizes the risk of data loss or processing errors.