GE IS200TDBTH6A Mark VI Discrete Terminal Board
Manufacturer: GE Fanuc
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Part Number: IS200TDBSH6A
Condition：New with Original Package
Product Type: Terminal Boards
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE IS200TDBTH6A Discrete Terminal Board
Configured for field device interfacing within the Mark VI control platform, the GE IS200TDBTH6A (IS200TDBTH6A Discrete Terminal Board) provides direct physical and electrical execution for sensor and actuator signal routing.
Suffix Breakdown & Model Matrix
| Model | Variant Classification |
|---|---|
| IS200TDBTH6A | Standard terminal board configuration |
| IS200TDBSH6A | High-density variant optimized for expanded I/O count |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IS200TDBTH6A |
| Brand | GE |
| Origin | Manufacturer standard |
| Weight | 0.6 kg |
| Dimensions | 28.0 cm × 21.0 cm × 5.0 cm |
| Operating Temp | -40 deg C to 70 deg C |
| Power Consumption | Nominal 24 VDC |
| Signal Types | Digital inputs/outputs, analog inputs/outputs |
Industrial Control & Processing Characteristics
The GE IS200TDBTH6A architecture serves as the physical interface layer for Mark VI controller cards, facilitating high-speed backplane bus communication velocity while maintaining signal integrity. The board utilizes optical isolation to decouple field-side voltage spikes from sensitive control logic, ensuring that external transients do not compromise the processor. Through integrated I/O density scaling, the terminal board consolidates multiple field loops into a unified connection point, reducing cabinet wiring complexity. Furthermore, the design includes standardized surge suppression and fuse protection, ensuring that individual channel faults are contained without impacting the broader turbine control network.
Frequently Asked Questions
Q: Does the IS200TDBTH6A support hot-swapping during turbine operation?
A: Yes, the board is designed for hot-swappable installation to support reduced MTTR; however, field-side connections must be verified against current loop safety requirements to ensure no unintended actuation occurs during the replacement process.
Q: What is the purpose of the integrated LED status indicators?
A: The LEDs provide real-time diagnostic visibility for channel-level activity and health, allowing technicians to verify signal presence and identify open-circuit or short-circuit conditions without requiring external test equipment.
Field Installation Guidelines
Before installing the GE IS200TDBTH6A, confirm that all field-side power is isolated and that the cabinet environment adheres to the specified humidity and temperature limits. When terminating conductors, ensure that all field wiring is firmly secured to the terminal blocks to maintain low-impedance connections. Bond all cable shields to the cabinet common earth ground point at the designated landing lugs to maximize the effectiveness of the board's internal surge suppression circuitry. Maintain proper cable routing distances from high-voltage AC lines to prevent induced noise on low-voltage signal paths.