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DS200TCQBG1BCB GE | Extended Analog I/O PCB for Turbine Control
The General Electric DS200TCQBG1BCB is an Extended Analog I/O board for Mark V turbine control systems. It features EPROM modules, 15 customizable jumpers, and a 50-pin JKK connector to ensure precise analog signal management in legacy Speedtronic environments.
Description
Brief Product Description
The General Electric DS200TCQBG1BCB is a specialized Extended Analog I/O board designed for the Speedtronic Mark V turbine control system. It provides critical signal processing and expanded analog interfacing for automated gas, steam, and wind turbine drive assemblies.
Product Description
High-Performance Turbine Control Interface
The General Electric DS200TCQBG1BCB functions as a primary Extended Analog I/O interface within the legacy Speedtronic Mark V control ecosystem. This board enables the precise management of automated drive assemblies across various turbine types, including steam, gas, and wind. While the Mark V series succeeded the foundational Speedtronic technologies of the 1960s, it remains a critical component for existing power generation infrastructure. This specific model, designated by the TCQB acronym, handles complex signal routing that allows the central processor to communicate with field-level analog devices with high fidelity.
Advanced Hardware Configuration
Engineered for reliability, the DS200TCQBG1BCB incorporates a programmable logic device alongside high-capacity EPROM modules to store and execute control firmware. The board utilizes an array of specialized connectors to maintain system integrity, including a 50-pin JKK connector and dual 34-pin connectors identified as 3PL and JLL. Furthermore, the hardware includes 15 manual jumpers, which allow engineers to customize signal paths and board behavior to meet specific site requirements. A side-mounted “OK” LED provides immediate visual confirmation of the board’s operational status, streamlining troubleshooting during routine maintenance or system faults.
Robust Design and Revision History
As a revised “G1BCB” iteration, this board represents an improved version of the original DS200TCQBG1B design. This revision history indicates enhanced hardware stability and optimized performance over earlier models. The board’s alphanumeric identifier serves as a roadmap for its technical composition, ensuring that maintenance teams can accurately identify the correct spare parts for RST overflow tasks. Despite its legacy status, the DS200TCQBG1BCB continues to support industrial operations by delivering the precise analog-to-digital processing required to maintain turbine efficiency and safety standards in demanding DCS environments.
Technical Specifications
| Feature | Specification Details |
| Manufacturer | General Electric (GE) |
| Model Number | DS200TCQBG1BCB |
| System Compatibility | Speedtronic Mark V |
| Module Type | Extended Analog I/O Board |
| Connectors | 1x 50-pin (JKK), 2x 34-pin (3PL, JLL) |
| Configuration | 15 User-Adjustable Jumpers |
| Diagnostics | Side-mounted Status OK LED |
| Memory | EPROM and Programmable Logic |
| Weight | 0.66 kg |
| Dimensions | 27.8 x 21.2 x 3.5 cm |
Additional information
| Weight | 0.66 kg |
|---|---|
| Country of Origin | USA |
| Dimension | 27.8 x 21.2 x 3.5 cm |
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