Description
Technical Parameters
| Feature | Specification |
|---|---|
| Brand | General Electric (GE) |
| Model Number | IS200TVBAH2A |
| Series | Mark VI Speedtronic |
| Component Type | VME Termination Board / Modulator Board |
| Revision | IS200TVBAH2ACC (Coated Version) |
| Board Type | T-Type Termination |
| Redundancy | Supports Simplex and Triple Modular Redundant (TMR) systems |
| System Compatibility | GE Gas and Steam Turbine Control Systems |
Product Datasheet
| Attribute | Details |
|---|---|
| Dimensions | 178mm x 126mm x 22mm |
| Weight | 0.42 kg |
| Country of Origin | USA |
| Conformal Coating | Yes (CC Revision suffix) |
| Operating Temperature | -30°C to +65°C |
| Mounting | DIN-rail or Cabinet Frame Mount |
Application Fields
The IS200TVBAH2A is a critical component within the GE Mark VI Control System. It is primarily used in:
- Industrial Gas Turbine control and protection.
- Steam Turbine monitoring and regulation.
- Combined Cycle power plant automation.
- Heavy-duty industrial process synchronization requiring precise modulation signals.
Product Instructions
- Handing: This board contains sensitive CMOS components. Always use an ESD-grounded wrist strap when handling or installing the IS200TVBAH2A.
- Installation: Secure the board into the appropriate VME rack or termination block assembly. Ensure the ribbon cables and terminal screws are tightened to the manufacturer’s torque specifications.
- Coating Verification: The “ACC” suffix indicates a conformal coating. Ensure this matches the environmental requirements of your control cabinet, especially in high-humidity or corrosive areas.
- Wiring: Consult the Mark VI system wiring diagram to ensure proper connection of field I/O to the terminal blocks on the board face.
Q&A Section
Q1: What is the difference between IS200TVBAH2A and IS200TVBAH2ACC? A1: The functional hardware is identical. The “ACC” version includes a conformal coating (CC) which provides additional protection against dust, moisture, and chemical contaminants.
Q2: Can the IS200TVBAH2A be used in TMR (Triple Modular Redundant) configurations? A2: Yes, this termination board is designed to interface with the VME rack in a way that supports the redundancy requirements of the Mark VI system.
Q3: How do I troubleshoot a signal failure on this board? A3: First, verify the green status LEDs on the associated processor cards. If the processor is healthy, check the terminal block connections on the IS200TVBAH2A for loose wiring or physical damage to the traces.
Recommended Similar Models
- GE IS200TVBAH1A
- GE IS200TRPAH1A
- GE IS200TTURH1B
- GE IS200TBCIH1C
- GE IS200VPROH1B
