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General Electric DS200TCEAG1A Overspeed Boards

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  • Part Number: DS200TCEAG1A
  • Brand: General Electric
  • Type: Emergency Overspeed Boards
  • Dimensions: 4.1x12.5x10.5cm
  • Country of Origin: USA
  • Barcode: 8537101190

Additional Specifications

Color / Pattern
  • Black
  • Green
Power Source
  • DC-powered
Communication Protocols
  • Ethernet
Controller Design
  • Compact
  • Modular
Tags: Emergency Overspeed Boards , General Electric Mark V

وصف المنتج

Configured for high-speed protection circuitry and emergency overspeed trip execution in Mark V turbine control systems, the General Electric DS200TCEAG1A (DS200TCEAG1A) Emergency Overspeed Boards provide direct physical/electrical execution across protective core $\langle\text{P1}\rangle$ networks.

Suffix Breakdown & Model Matrix

  • DS200TCEA: Base catalog part number designating the Mark V emergency overspeed printed circuit board assembly platform.
  • G1: Group variation suffix indicating the primary hardware build iteration.
  • A: Functional product revision suffix indicating the specific manufacturing revision level.

Hardware Specifications

Parameter Specification
Model DS200TCEAG1A
Brand General Electric (GE)
Origin Salem, VA, USA
Weight Standard Mark V PCB weight
Dimensions Standard Mark V protective core form factor
Operating Temp Industrial operating temperature profile
Power Consumption Internal power supply with diagnostics
Module Type Emergency Overspeed Board (Protective Processor)
System Compatibility Speedtronic Mark V Turbine Control

Industrial Control & Drive Technical Properties

Operating within industrial control and drive architectures, the printed circuit board supports backplane bus communication velocity and deterministic network interactions. The hardware architecture features I/O density scaling capabilities, firmware flash compatibility, an on-board 80196 microprocessor, signal scaling and protection routines, and specific hardware jumpers (J1-J31) to manage IONET addresses, termination resistors, and high/low pressure shaft overspeed trip frequency settings.

Frequently Asked Questions

Q: Does the DS200TCEAG1A overspeed board support live insertion and removal under power?

A: Hot-swap operations are strictly prohibited; system power must be completely de-energized and electrostatic discharge (ESD) precautions observed prior to handling or replacing the printed circuit board.

Q: What are the primary functions of the various hardware connectors on the board?

A: The board utilizes connector J7 for power, JK for TCEB signals, JL for TCTG board trip signals, JW for flame detection signals, and JX1/JX2 for daisy-chained IONET communication.

Field Installation Guidelines

  1. Ensure the protective core $\langle\text{P1}\rangle$ slot and chassis backplane are clean and free of particulate debris prior to board installation.
  2. Verify that all system power supply rails are completely isolated before mounting or servicing the emergency overspeed board.
  3. Observe proper electrostatic discharge (ESD) precautions by wearing a grounded wrist strap when handling the printed circuit board.
  4. Check all berg jumper settings, terminal blocks, and ribbon cable interfaces against system wiring diagrams before energizing the control system.
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