PRODUCT INFORMATION
Product Overview
The General Electric DS200TCEAG1B is an Emergency Over Speed Board designed for Mark V turbine control systems. This circuit board operates within Speedtronic systems for wind, steam, or gas turbine control applications. It monitors the drive system for overspeed and flame detection trip conditions. When trip thresholds occur, the board initiates a system shutdown. The board incorporates one microprocessor alongside multiple programmable read-only memory modules. Onboard components include three fuses, thirty configuration jumpers, and a protective board coating.
Hardware integration on the DS200TCEAG1B includes specialized internal circuits and multiple dedicated cable connectors. Built-in circuits manage turbine overspeed monitoring, flame detection processing, and automatic synchronizing routines. A pair of bayonet connectors couples the assembly to surrounding drive devices. Board interfaces include power distribution, trip signal paths, and IONET daisy-chain connections. Software setup for this unit runs through the standard Mark V IO Configuration Editor.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Assembly Type | Normal Assembly |
|---|
| Mark V Series Grouping | Group 1 |
|---|
TECHNICAL INFORMATION
Features
- Microprocessor architecture running dedicated programmable read-only memory (PROM) modules.
- Built-in diagnostic circuits for turbine overspeed detection and automatic synchronizing routines.
- Dedicated TCEA flame detection circuit to monitor burner flame status.
- Hardware assembly protected by standard printed circuit board conformal coating.
- Onboard layout equipped with 3 fuses and 30 configuration jumpers.
- Dual bayonet connectors for secure device interconnection inside the drive assembly.
TECHNICAL INFORMATION
Applications
- General Electric Mark V Speedtronic steam turbine control systems.
- Gas turbine overspeed protection and automated drive assemblies.
- Wind turbine emergency trip and flame detection monitoring panels.
TECHNICAL INFORMATION
Connections / Interfaces
- J7: PD Core power distribution connector.
- JK: TCEB board signal interface.
- JL: TCTG board trip signal connection point.
- JW: TCEB board flame detection signal connection.
- JX1 and JX2: Daisy-chained IONET network connectors.
TECHNICAL INFORMATION
Installation Guidelines
- Support the board firmly with one hand when removing or inserting bayonet connectors.
- Never pull directly on wiring harnesses to disconnect bayonet cables from female headers.
- Ensure the drive assembly is fully de-energized prior to removing or replacing the board.
TECHNICAL INFORMATION
Configuration Guidelines
- Configure operating parameters using the Mark V IO Configuration Editor utility.
- Verify the placement of all 30 onboard hardware jumpers before placing the unit into service.
TECHNICAL INFORMATION
Compatibility
- Compatible with General Electric Mark V turbine control drive assemblies.
- Interfaces directly with TCEB and TCTG circuit boards within the control core.
TECHNICAL INFORMATION
Lifecycle / Replacement Information
- The DS200TCEAG1B represents a functional revision of the earlier DS200TCEAG1 board.
- Verify jumper settings and PROM firmware versions before substituting for older revisions.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSCompatible with General Electric Mark V turbine control drive assemblies. Interfaces directly with TCEB and TCTG circuit boards within the control core.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the primary function of the DS200TCEAG1B board?
The board monitors turbine drives for overspeed and flame detection trip conditions, triggering shutdown when necessary.
Which software utility configures the DS200TCEAG1B?
System parameters are configured using the standard Mark V IO Configuration Editor.
What is the correct way to disconnect bayonet connectors on this board?
Hold the board securely with one hand to prevent bending, then pull the connector straight out.
