DS3820AIRA1A1A General Electric Speedtronic I/O Board

Product Description 

P/N: DS3820AIRA1A1A 

DESCRIPTION / SPECIFICATIONS Description The DS3820AIRA1A1A is an analog I/O module designed for General Electric's Speedtronic Mark IV series. It features three long male terminal ports with thirty-two metal prongs, seven short male terminal ports with ten metal prongs, and two medium-length male terminal ports with twenty metal prongs. These ports facilitate connections with adjacent circuit boards. Technical Specifications Part # DS3820AIRA1A1A Application Analog I/O module for General Electric Speedtronic Mark IV series Boxes Five large boxes and one smaller black box Metal Strips Metal strips between boxes with screws Resistors Approximately 60 resistors, identified by colored rings Diodes 41 tiny yellow diodes, control energy flow direction Frame Small metal-edged frame with pre-drilled places for screws or anchors Identification Alphanumeric codes for each section labeled Information About DS3820AIRA1A1A The DS3820AIRA1A1A is an analog I/O module specifically designed for integration within General Electric Speedtronic Mark IV series, a sophisticated control system widely used in managing and optimizing the performance of gas and steam turbines. This module is a critical component in the Mark IV series, providing precise analog input and output capabilities that are essential for monitoring and controlling various turbine parameters in real-time. The DS3820AIRA1A1A module is constructed with a robust and functional design, featuring a series of interconnected boxes that house the essential electronic components required for its operation. The module consists of five large boxes and one smaller black box, each meticulously organized to ensure optimal performance and reliability. These boxes are strategically positioned within the module and are securely fastened together by metal strips. The metal strips, reinforced with screws, provide structural integrity, ensuring that the components remain stable and properly aligned even in the demanding environments typical of turbine control applications. A key feature of the DS3820AIRA1A1A is its extensive use of resistors and diodes, which are essential for managing the flow of electrical signals through the module. 

The module includes approximately 60 resistors, each identified by colored rings that denote their resistance values. These resistors are crucial for controlling the current levels within the circuit, ensuring that the module functions correctly and safely within its specified parameters. Additionally, the module is equipped with 41 tiny yellow diodes, which play a vital role in controlling the direction of energy flow. These diodes ensure that electrical signals move in the correct direction, preventing potential malfunctions or damage to the system. The DS3820AIRA1A1A module is built on a small metal-edged frame, which provides a sturdy foundation for the various components. The frame is designed with pre-drilled holes, allowing for easy installation using screws or anchors. This design feature simplifies the installation process, enabling technicians to securely mount the module within the control system with minimal effort. The metal edges of the frame also offer additional protection to the components, shielding them from physical damage during handling or operation. To facilitate maintenance and troubleshooting, the DS3820AIRA1A1A module includes alphanumeric identification codes for each section. These codes are clearly labeled on the module, providing a straightforward reference for technicians when diagnosing issues or performing routine checks. This labeling system enhances the module usability, reducing the time required for maintenance and ensuring that the module can be serviced efficiently. The DS3820AIRA1A1Aintegration within the Speedtronic Mark IV series underscores its importance in maintaining the precise control and monitoring capabilities that are critical to turbine operation. The Mark IV series is known for its advanced control strategies and robust design, and the inclusion of the DS3820AIRA1A1A module contributes to the overall effectiveness and reliability of the system. This module ability to accurately process analog signals is essential for ensuring that turbines operate within their optimal performance range, helping to maximize efficiency and minimize the risk of unplanned downtime. In summary, the General Electric DS3820AIRA1A1A analog I/O module is a vital component of the Speedtronic Mark IV control system, designed to deliver reliable and precise analog signal processing for turbine control applications. Its robust construction, including a well-organized array of resistors, diodes, and secure metal framing, ensures durability and longevity in demanding industrial environments. The module user-friendly design, featuring clear alphanumeric labeling and pre-drilled installation points, further enhances its functionality, making it an essential tool for maintaining the high performance and reliability of the Mark IV series. 

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