General Electric DS200TCEAG1BTF Emergency Over Speed Board

About the DS200TCEAG1BTF

The DS200TCEAG1BTF is an Emergency Overspeed Board designed for the Mark V Turbine Control System Series. This board integrates Speedtronic technology, introduced with the Mark I Series, into its assembly. Although part of a discontinued series, it still finds niche demand in industrial applications. The DS200TCEAG1BTF is a revision of the original DS200TCEAG1 board, incorporating three significant updates to enhance its functionality.

Hardware Tips and Specifications

The DS200TCEAG1BTF PCB features one microprocessor, multiple EPROM sockets, 3 fuses, 30 jumpers, and 2 bayonet connectors. The fuses protect the board's components from voltage spikes and must be replaced with identical specifications to avoid damage. Key connectors on the board include:

• J7: PD Core TCEA Board Power Connector
• JK: TCEB Board P1 Core Signal Connector
• JL: TCTG Board Trip Signals Connector
• JW: TCEB Board Flame Detection Signal Connector
• JX1 and JX2: Daisy Chained IONET TCQC Board Connectors

These connectors are integral to the board's functionality within the Mark V Turbine Control System. The DS200TCEAG1BTF also includes manually-adjustable hardware jumpers for customization, with details provided in the accompanying instructional manual. This board's functionality is driven by specialized circuits, such as the TCEA Flame Detection, TCEA Turbine Overspeed, and TCEA Automatic Synchronizing Circuits, each thoroughly detailed in the manual.

Technical Specifications

• Original Manufacturer: GE General Electric
• Series: Mark V
• Alphanumeric Part Number: DS200TCEAG1BTF
• Functional Description: Emergency Over Speed Board
• Functional Abbreviation: TCEA
• PCB Coating: Normal Coating
• 1st Functional Revision: B
• 2nd Functional Revision: T
• Artwork Revision: F