Description
Product Name ：DS200RTBAG4A GE Input module
Product details:
The GE DS200RTBAG1A is a specialized Relay Terminal Board manufactured by General Electric, primarily designed for use within the GE SPEEDTRONIC™ Mark V turbine control system. It acts as an interface board that bridges field-level signals (such as relays, contact inputs, and control solenoids) with the core control processor components.
Key Product Specifications
- Manufacturer: General Electric (GE)
- Part Number: DS200RTBAG1A
- Series: SPEEDTRONIC™ Mark V Control System
- Board Type: Relay Terminal Board / Relay Auxiliary Board
- Functional Grouping:
- DS200: Standard Mark V board designation prefix.
- RTBA: Board model designation (Relay Terminal Board Type A).
- G1A: Group 1 functional revision/configuration level.
- Form Factor: Compact printed circuit board (PCB) with integrated terminal blocks and relays.
- On-Board Components: Electromagnetic relays, terminal blocks for field wiring, noise-suppression diodes/varistors, and multi-pin ribbon connectors.
Key Advantages
- High Reliability: Built to industrial standards specifically for heavy-duty gas and steam turbine management systems.
- Simplified Field Wiring: Direct screw-terminal connections allow easy field wiring without requiring external interface modules.
- Electrical Isolation: Provides robust galvanic isolation between field-level control devices and sensitive internal logic electronics, preventing voltage spikes and electrical noise from damaging core processors.
- Diagnostic & Status Visibility: On-board relay indicators allow maintenance engineers to quickly assess channel active/inactive states visually.
- Hot-Swap Support / Easy Maintenance: Designed as part of modular Mark V architecture, enabling rapid module replacement to minimize system downtime.
Important Considerations & Precautions
- ESD (Electrostatic Discharge) Protection: Always wear a grounded anti-static wrist strap when handling the board. Static discharge can permanently damage delicate micro-components.
- Power Isolation Before Replacement: Ensure all power sources (both board power supply and high-voltage field signals connected to relays) are completely disconnected prior to installation or removal.
- Firmware & Hardware Compatibility: Verify that the G1A revision matches the exact requirements of your existing Mark V control rack or parameter files to avoid communication mismatches.
- Terminal Wiring Verification: Strictly follow the original terminal wiring schematic. Miswiring high-voltage field loads can damage board traces or upstream components.
- Periodic Relay Inspection: As mechanical relays wear over time through switching cycles, regularly check contact resistance during routine maintenance.
Primary Applications
- GE SPEEDTRONIC™ Mark V Gas Turbine Controls: Used to route operational signals, trip commands, and solenoid drive outputs.
- Steam Turbine Power Generation: Interfacing control signals for valve actuators, trip systems, and auxiliary pumps.
- Industrial Heavy Machinery Automation: Remote relay switching and input monitoring in legacy GE industrial drive and control cabinets.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: United States
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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