The DS200DTBDG1ABB is a specialized printed circuit board (PCB) essential to the legacy GE Mark V Turbine Control System Series. Designed for demanding wind, gas, and steam turbine environments, this PCB represents a final iteration of GE’s patented Speedtronic control technology. Known as the Contact Output Expansion Termination Module, it plays a critical role in enhancing system connectivity and reliability.

Type

• Specialized PCB for GE Mark V Turbine Control Systems
• Contact Output Expansion Termination Module

Features

• Expanded Connectivity: Increased contact output capacity compared to its predecessor, the DS200DTBDG1 module.
• Robust Construction: Built to withstand harsh conditions in turbine control systems.
• Seamless Integration: Compatible with other components within the Mark V ecosystem.
• Standard Hardware: Utilizes common Mark V Series components for reliability and maintainability.

Technical Specifications

• Connectors:
  • JS1-JS8: TCRA Board Relay Signal Connectors
  • J8: TCPD Board Solenoid Power Connector
  • J19 and J20: Daisy-Chained Contact Outputs Power Connectors
• Components:
  • Terminal Blocks: Two blocks with 107 terminals each
  • Test Points: Multiple for easy diagnostics
  • Jumpers: Two for configuration flexibility
  • Connectors: Three 34-pin and three 40-pin connectors
  • Voltage-Limiting Components: Standard Mark V Series rectifiers, diodes, capacitors
  • Protective Coating: Ensures durability and performance in harsh environments

Installation Guidelines

1. Preparation: Remove screws securing the PCB. Disconnect signal wires, ribbon cables, and other connections.
2. Removal: Gently extract the PCB, avoiding contact with other components.
3. Installation: Align the PCB accurately. Securely fasten it with screws. Reconnect cables, ensuring proper routing to avoid obstructing air vents.
4. Caution: Handle components with care to prevent damage.