The GE IS200TDBTH2A is a specialized Discrete Terminal Board (TDBT) designed for use within the Mark VI and Mark VIe Distributed Control Systems (DCS). This board is engineered to function as a crucial interface point between the control system’s I/O packs and field-level discrete signals, such as contact closures, limit switches, and relay status feedback. It ensures reliable signal transmission and robust connectivity in high-demand power generation and industrial automation environments.

⚙️ Technical Specifications

• Model Number: IS200TDBTH2A

• Brand: General Electric (GE)

• Series: Mark VI / Mark VIe

• Function: Discrete Terminal Board (TDBT)

• 📏 Physical Dimensions: 33.0 cm x 17.8 cm x 4.0 cm

• ⚖️ Net Weight: 0.68 kg

• 🌍 Country of Origin: United States

🛠️ Key Capabilities

• High-Density Connectivity: Provides numerous connection terminals, facilitating the organized and efficient wiring of multiple discrete inputs and outputs.

• Signal Integrity: Designed to minimize signal noise and contact resistance, ensuring that critical control logic receives accurate, instantaneous feedback from the field.

• Durability: Features a ruggedized PCB assembly capable of enduring harsh industrial thermal environments and exposure to electrical interference.

• System Integration: Fully compatible with Mark VIe I/O packs, allowing for rapid deployment and easy replacement within existing control cabinet configurations.

📋 Recommended Models in the TDBT Series

To ensure optimal configuration for your discrete signal management system, the following terminal boards are frequently used within the Mark VI/VIe architecture:

1. IS200TDBTH1A

2. IS200TDBTH2B

3. IS200TDBTH3A

4. IS200STDBH1A

5. IS200STDBH2A

6. IS200TBAIH1C

7. IS200TBCIH1C

8. IS200TRLYH1B