GE DS200TBQAG1ABB RST Terminal Board – Mark VI Turbine Control Series
Imagine a gas turbine or steam turbine control system losing its signal interface mid-operation — rotor speed feedback drops, protection circuits go blind, and the entire unit trips offline. In heavy industry, an unplanned turbine shutdown can cost tens of thousands of dollars per hour in lost production. The DS200TBQAG1ABB RST Terminal Board is the critical signal-routing backbone that prevents exactly this scenario, providing the hardwired I/O termination layer between field sensors and the Mark VI controller core.
Within GE’s Mark VI Turbine Control platform — one of the most widely deployed turbine management systems in the world — the DS200TBQAG1ABB occupies a precision role as the RST (Rotor Speed and Temperature) terminal interface board. It is engineered to handle the high-integrity analog and digital signals that the Mark VI relies on for real-time turbine protection and sequencing. Installed in power generation plants, combined-cycle facilities, and industrial compressor stations across six continents, this board represents GE’s commitment to deterministic, fault-tolerant control architecture.
Technical Specifications
- Part Number: DS200TBQAG1ABB
- Series: Mark VI Turbine Control System
- Manufacturer: General Electric (GE Energy / GE Vernova)
- Board Type: RST Terminal Board (Signal Termination & I/O Interface)
- Form Factor: Rack-mount PCB assembly
- Weight: 320 g (approx.)
- Compatibility: Mark VI / Mark VIe control cabinets
- Operating Environment: Industrial control panel (IEC 61010 compliant environment)
- Condition Available: New surplus / Tested refurbished
Note: Konmask.com does not fabricate or alter specifications. All parameters above are sourced from GE documentation and physical inspection. Contact us for a full datasheet.
Key Features & Benefits
- High-Integrity Signal Termination: Provides a robust, noise-immune termination point for rotor speed and temperature sensor wiring, minimizing signal degradation in high-EMI turbine environments.
- Drop-in Replacement Compatibility: Designed as a direct replacement for failed or aging RST boards in existing Mark VI cabinets — no firmware changes or re-engineering required.
- Fault-Tolerant Architecture Support: Supports GE’s TMR (Triple Modular Redundancy) voting logic when used in redundant Mark VI configurations, maintaining system availability even during single-board faults.
- Durable Industrial Construction: Conformal-coated PCB resists humidity, dust, and vibration typical of turbine hall environments.
- Reduced Downtime Risk: Stocking a spare DS200TBQAG1ABB eliminates multi-week lead times from OEM channels during emergency repairs.
Industry & Equipment Applications
- Power Generation: Gas turbine generators (Frame 6B, 7E, 7FA, 9E, 9FA), steam turbines in combined-cycle plants
- Oil & Gas: Pipeline compressor stations, LNG facility turbine drivers
- Petrochemical: Process compressor trains with GE Mark VI control
- Industrial Manufacturing: Large rotating machinery with GE turbine control retrofits
- Utilities & IPPs: Independent power producers operating GE-equipped peaker plants
System Integration & Compatible Parts
The DS200TBQAG1ABB interfaces directly within the Mark VI I/O cabinet alongside boards such as the DS200TCQAG1A (TCQA I/O board), DS200SDCCG3A (SDCC controller card), and DS200TBCBG1AAA (TBCB terminal board). When sourcing a replacement, it is advisable to verify the revision suffix (G1ABB) matches your existing cabinet configuration. Konmask.com can assist with cross-referencing compatible revisions upon request.
Our Quality Assurance Process
- Visual Inspection: Every board is inspected for physical damage, burnt components, corrosion, and connector integrity before listing.
- Functional Verification: Where test equipment is available, boards undergo power-on and signal-path verification.
- Anti-Static Packaging: All PCB assemblies are shipped in ESD-safe bags with foam cushioning inside double-wall cartons.
- Traceability: Serial numbers and condition grades are documented and available upon request.
- Warranty: Contact us for current warranty terms on tested refurbished units.
How to Order
- Submit an inquiry via the Contact / RFQ form on this page or email support@konmask.com.
- Provide your required quantity, preferred condition (new surplus or tested refurbished), and any urgency timeline.
- Our team will respond within 1 business day with availability, lead time, and a formal quotation.
- Upon PO confirmation, we arrange secure packaging and international freight (DHL / FedEx / UPS or your nominated forwarder).
Why Choose Konmask.com?
- Specialist Inventory: We focus exclusively on industrial automation and turbine control components — not a generalist marketplace.
- Global Shipping: Experienced in export documentation, commercial invoices, and customs compliance for industrial electronics.
- Technical Support: Our team includes engineers familiar with GE Mark VI architecture who can assist with part verification and cross-referencing.
- Competitive Lead Times: We maintain stock of high-demand Mark VI boards to support emergency and planned maintenance scenarios.
- Trusted by Industry: Serving power plants, EPC contractors, and MRO teams worldwide.
Frequently Asked Questions
- Q: Is the DS200TBQAG1ABB compatible with both Mark VI and Mark VIe systems?
- A: The DS200TBQAG1ABB is primarily designed for the Mark VI platform. Compatibility with Mark VIe depends on cabinet configuration and I/O module assignments. Please share your cabinet layout or system serial number and our engineers will confirm compatibility.
- Q: What is the difference between DS200TBQAG1ABB and other TBQA revisions?
- A: GE uses revision suffixes (e.g., G1A, G1ABB) to denote hardware revisions with minor component or layout changes. In most cases, revisions are backward-compatible, but we recommend confirming with your system documentation or contacting us before ordering.
- Q: Do you provide a test report or certificate of conformance?
- A: Yes, for tested refurbished units we can provide a functional test report. Certificates of conformance are available upon request for quality-audited orders.
- Q: What is the typical lead time for this part?
- A: Lead time depends on current stock status. In-stock units typically ship within 2–3 business days of PO confirmation. Contact us for real-time availability.
- Q: Can you source other GE Mark VI boards not listed on your website?
- A: Yes. Konmask.com has an extended sourcing network for GE Mark VI / Mark VIe components. Submit an RFQ with your part number and we will respond with availability and pricing.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
{
“@context”: “https://schema.org/”,
“@type”: “Product”,
“name”: “GE DS200TBQAG1ABB RST Terminal Board”,
“description”: “GE DS200TBQAG1ABB RST Terminal Board for Mark VI turbine control systems. Genuine and tested units available. Fast global shipping from Konmask.com.”,
“sku”: “DS200TBQAG1ABB”,
“brand”: {
“@type”: “Brand”,
“name”: “General Electric”
},
“manufacturer”: {
“@type”: “Organization”,
“name”: “General Electric”
},
“offers”: {
“@type”: “Offer”,
“url”: “https://konmask.com/products/ge-ds200tbqag1abb-rst-terminal-board-mark-vi”,
“priceCurrency”: “USD”,
“availability”: “https://schema.org/InStock”,
“seller”: {
“@type”: “Organization”,
“name”: “Konmask.com”
}
},
“category”: “Industrial Automation / Turbine Control Boards”
}
{
“@context”: “https://schema.org”,
“@type”: “FAQPage”,
“mainEntity”: [
{
“@type”: “Question”,
“name”: “Is the DS200TBQAG1ABB compatible with both Mark VI and Mark VIe systems?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “The DS200TBQAG1ABB is primarily designed for the Mark VI platform. Compatibility with Mark VIe depends on cabinet configuration and I/O module assignments. Please share your cabinet layout or system serial number and our engineers will confirm compatibility.”
}
},
{
“@type”: “Question”,
“name”: “What is the difference between DS200TBQAG1ABB and other TBQA revisions?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “GE uses revision suffixes to denote hardware revisions with minor component or layout changes. In most cases, revisions are backward-compatible, but we recommend confirming with your system documentation or contacting us before ordering.”
}
},
{
“@type”: “Question”,
“name”: “Do you provide a test report or certificate of conformance?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Yes, for tested refurbished units we can provide a functional test report. Certificates of conformance are available upon request for quality-audited orders.”
}
},
{
“@type”: “Question”,
“name”: “What is the typical lead time for this part?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Lead time depends on current stock status. In-stock units typically ship within 2-3 business days of PO confirmation. Contact us for real-time availability.”
}
},
{
“@type”: “Question”,
“name”: “Can you source other GE Mark VI boards not listed on your website?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Yes. Konmask.com has an extended sourcing network for GE Mark VI / Mark VIe components. Submit an RFQ with your part number and we will respond with availability and pricing.”
}
}
]
}
