Name: GE DS200UCPBG6AFB IO Engine CPU Board - RUNSHENG
Price: 8888.00 AED
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GE DS200UCPBG6AFB IO Engine CPU Board

د.إ8,888.00

GE DS200UCPBG6AFB I/O Engine CPU Board is a crucial processing module manufactured by General Electric (GE) for their Mark V Speedtronic Turbine Control Systems (specifically, the ¹$\text{DS200}$ series).²

It functions as the Central Processing Unit (CPU) for an Input/Output (I/O) Engine, managing the complex data exchange between the turbine’s sensors/actuators and the main control system cores.³

🧠 Key Features and Function

This board is typically a daughterboard that mounts onto a main board (like the ⁴$\text{STCA}$ board) within one of the I/O Engine sections (e.g., R1, R2, R3, R5).⁵

Primary Role: To process and manage the flow of analog and digital data coming from the various ⁶$\text{I/O}$ modules in its engine.⁷ It transforms raw sensor signals into usable data packets.⁸
Processor: It contains an embedded 486DX microprocessor (or similar older industrial CPU) to execute the firmware and process the $\text{I/O}$ data.
Data Communication: It is responsible for packaging the ⁹$\text{I/O}$ information and broadcasting it to the main triple-redundant control cores (R, S, T) over the COREBUS network via an ARCNET driver.¹⁰
- Fast Packets: Transmits critical data at a high rate (e.g., 100 Hz or every ¹¹$10\text{ ms}$).¹²
- Slow Packets: Transmits less critical data at a slower rate.

الوصف

The GE DS200UCPBG6AFB I/O Engine CPU Board is a crucial processing module manufactured by General Electric (GE) for their Mark V Speedtronic Turbine Control Systems (specifically, the ¹$\text{DS200}$ series).²

🧠 Key Features and Function

This board is typically a daughterboard that mounts onto a main board (like the ⁴$\text{STCA}$ board) within one of the I/O Engine sections (e.g., R1, R2, R3, R5).⁵

Primary Role: To process and manage the flow of analog and digital data coming from the various ⁶$\text{I/O}$ modules in its engine.⁷ It transforms raw sensor signals into usable data packets.⁸
Processor: It contains an embedded 486DX microprocessor (or similar older industrial CPU) to execute the firmware and process the $\text{I/O}$ data.
Data Communication: It is responsible for packaging the ⁹$\text{I/O}$ information and broadcasting it to the main triple-redundant control cores (R, S, T) over the COREBUS network via an ARCNET driver.¹⁰
- Fast Packets: Transmits critical data at a high rate (e.g., 100 Hz or every ¹¹$10\text{ ms}$).¹²
- Slow Packets: Transmits less critical data at a slower rate.
Memory and Firmware: It includes sockets for PROM (Programmable Read-Only Memory) modules which store the system’s firmware and programming instructions.¹³ When replacing the board, these PROMs must be transferred from the old board to the new one to maintain the correct operational programming.¹⁴
Configuration: It contains hardware components like DIP switches for setting the unique COREBUS address for the specific ¹⁵$\text{I/O}$ Engine it serves.¹⁶

⚙️ System Context (Mark V)

In the Mark V architecture, the turbine control is performed by three redundant cores. The I/O Engine CPU Board provides the interface between these core controllers and the physical equipment.¹⁷

The board receives configuration data and commands from the main control cores.
It uses its processor and firmware to collect real-time data from local I/O modules (e.g., thermocouple boards, digital input/output boards).
It communicates this processed data back to the main control cores, enabling the TMR (Triple Modular Redundancy) system to make control decisions based on reliable, timely information.¹⁸

Due to the critical nature of its function, its design emphasizes durability and reliability for operation in industrial environments.¹⁹