GE DS200TBCAG1AAB Analog I/O Terminal Board | Replacement, Equivalent & Selection Guide
The GE DS200TBCAG1AAB is an Analog I/O Terminal Board designed for use in GE’s Mark VI Turbine Control System (DCS). It serves as the interface between field analog signals and the Mark VI controller, supporting precise signal conditioning for critical industrial automation applications. This page provides full technical specifications, compatible replacement models, and a structured selection guide to help engineers and procurement teams make informed sourcing decisions.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number / SKU | DS200TBCAG1AAB |
| Manufacturer | GE (General Electric) |
| Series | Mark VI / DS200 Series |
| Module Type | Analog I/O Terminal Board |
| Signal Type | Analog Input / Output |
| Form Factor | PCB Terminal Board |
| Compatible Controller | GE Mark VI Turbine Control System |
| Operating Temperature | 0°C to 60°C (typical industrial range) |
| Weight | Approx. 300 g |
| Condition Available | New / Refurbished / Exchange |
Compatible Replacement & Equivalent Models
When the DS200TBCAG1AAB is unavailable or discontinued, the following models may serve as functional equivalents or drop-in replacements depending on your system revision and wiring configuration. Always verify compatibility with your Mark VI system integrator before substitution.
- DS200TBCAG1A — Base revision; functionally equivalent in most Mark VI configurations
- DS200TBCAG1AAA — Earlier suffix revision; check firmware compatibility
- DS200TBCAG1AAC — Later suffix revision; may include minor PCB updates
- DS200TBCBG1AAB — Alternate terminal board variant; verify I/O channel mapping
- IS200TBCAG1A — Mark VIe series equivalent; requires system-level compatibility check
Note: Suffix letter differences (AAA → AAB → AAC) typically reflect PCB revision changes. Functional interchangeability should be confirmed with GE documentation or a qualified Mark VI engineer.
Why Choose the Original DS200TBCAG1AAB
- OEM Precision: Manufactured to GE’s exact tolerances for Mark VI analog signal integrity
- Proven Reliability: Validated in power generation, oil & gas, and heavy industrial environments
- Reduced Integration Risk: No firmware or wiring adaptation required vs. cross-brand alternatives
- Long Service Life: Designed for continuous 24/7 industrial operation
- Full Traceability: OEM part number ensures accurate spare parts management and audit compliance
Typical Applications
- Gas turbine and steam turbine control systems (GE Mark VI)
- Combined cycle power plant DCS integration
- Compressor control and monitoring panels
- Industrial process automation with analog field instruments (4–20 mA, thermocouple, RTD)
- Retrofit and upgrade projects for aging Mark V → Mark VI migrations
System Compatibility
The DS200TBCAG1AAB is designed for integration within the GE Mark VI Speedtronic™ Turbine Control System. Confirm the following before ordering:
- Mark VI controller revision (R, S, or T frame)
- I/O pack type (VCMI, VCRC, VCCC, etc.) connected to this terminal board
- Existing wiring harness connector type (JA1, JB1, etc.)
- System software version (ToolboxST compatibility)
Selection Guide
Use the following decision framework to select the correct terminal board for your Mark VI system:
- Step 1 — Identify your I/O pack: Match the terminal board to the I/O pack (e.g., VCMI → TBCAG series)
- Step 2 — Check suffix revision: Use the same suffix (AAB) as your existing board for direct replacement
- Step 3 — Verify signal type: Confirm analog vs. digital I/O requirement (TBCA = analog, TBDA = digital)
- Step 4 — Confirm channel count: Ensure the board supports the required number of analog channels
- Step 5 — Cross-reference GE BOM: Validate against your Mark VI system Bill of Materials or GE service manual
Quality Assurance & Sourcing
At Konmask.com, all GE Mark VI components including the DS200TBCAG1AAB are sourced through verified industrial supply channels. Each unit undergoes:
- Visual inspection and physical condition assessment
- Part number and revision verification against OEM documentation
- Functional testing where applicable (new and refurbished stock)
- Anti-static packaging and secure international shipping
We supply to power plants, EPC contractors, MRO warehouses, and industrial distributors worldwide.
How to Order
- Online: Add to cart directly on this page — stock availability shown in real time
- Email RFQ: support@konmask.com — include part number, quantity, and required condition (new/refurbished)
- Phone / WhatsApp: +0086 19859288691
- Lead Time: In-stock orders ship within 1–3 business days; sourced orders typically 5–15 business days
- Payment: T/T, PayPal, credit card, and trade terms available for qualified buyers
Replacement & Compatibility FAQ
Q: Can DS200TBCAG1AAA replace DS200TBCAG1AAB?
A: In most cases yes — suffix AAA and AAB are PCB revisions of the same base design. Confirm with your GE Mark VI documentation before installation.
Q: Is DS200TBCAG1AAB compatible with Mark VIe?
A: The DS200 series is primarily designed for Mark VI. Mark VIe uses IS200 series boards. Cross-compatibility requires engineering review.
Q: Do you supply refurbished units?
A: Yes. Refurbished units are tested, cleaned, and supplied with a warranty. Specify your preference when requesting a quote.
Q: What is the lead time for out-of-stock units?
A: Typically 5–15 business days depending on global inventory. Contact us for urgent requirements.
Q: Can you provide a certificate of conformance?
A: Yes, documentation including CoC and test reports is available upon request for qualified orders.
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Contact: support@konmask.com | +0086 19859288691
