The DS200DTBBG1ABB is a high-density Digital Terminal Board (DTBB) utilized within the GE Mark VI turbine control system. This board is engineered to function as the primary interface for discrete I/O signals, connecting field-level digital devices—such as limit switches, relay contacts, and pushbuttons—to the main processor boards. Its robust construction ensures high-fidelity signal transmission and reliable operation in the electrically noisy environments typical of power generation and heavy industrial control rooms.

⚙️ Technical Specifications

• Model Number: DS200DTBBG1ABB

• Series: Mark VI Turbine Control

• Manufacturer: General Electric (GE)

• Product Type: Digital Terminal Board (DTBB)

• Dimensions: Approximately 33.0 cm (L) x 17.8 cm (W) x 3.5 cm (D)

• Approximate Weight: 0.9 kg

• Country of Origin: United States

• Interface: Screw-terminal blocks for secure field-wiring termination

• Signal Type: Discrete Digital I/O (Input/Output)

• Mounting: Standard chassis-mount for Mark VI cabinet integration

• Operating Temperature: Rated for standard industrial control environments

🚀 Recommended Related Models (Mark VI Digital Series)

To maintain consistent signal reliability and modular compatibility across your Mark VI control cabinets, consider these related components:

1. DS200DTBBG1ABA – Previous revision with standard signal compatibility

2. DS200DTBBG1A – Base revision for the DTBB series

3. DS200STCIH1A – Contact Input Terminal Board for discrete status monitoring

4. DS200SRLYH1A – Output Relay Terminal Board for high-current switching

5. DS200TBCIH1C – Standard Digital I/O Terminal Board

6. DS200DTIBH1A – Digital Terminal Interface Board (often used in tandem)

7. DS200PCCGH1A – Processor communication board for rack-to-rack data management

8. DS200SDCCG1A – Servo Drive Control Card for critical actuator positioning