GE IS200TBAIS1C Analog I/O Terminal Board | Replacement, Equivalent & Selection Guide
The GE IS200TBAIS1C is an Analog I/O Terminal Board designed for use in GE’s Mark VI Turbine Control System. It serves as the field-wiring interface for analog input and output signals, connecting process instrumentation to the Mark VI controller core. Konmask.com supplies genuine and compatible IS200TBAIS1C boards with full traceability for industrial automation and power generation applications.
Technical Specifications
- Part Number: IS200TBAIS1C
- Manufacturer: GE (General Electric) Energy / GE Vernova
- Series: Mark VI Turbine Control System
- Board Type: Analog I/O Terminal Board
- Function: Field-wiring termination for analog input/output signals
- Signal Types: 4–20 mA current loops, ±10 V voltage signals (application-dependent)
- Mounting: DIN rail / panel-mount within Mark VI I/O rack
- Compatible Controller: GE Mark VI (MKVI) DCS/turbine control platform
- Form Factor: Terminal board (passive wiring interface)
- Operating Temperature: 0°C to 60°C (typical industrial range)
- Weight: Approx. 300 g
- Condition Available: New, Refurbished, Tested
Compatible Replacement & Equivalent Models
When the IS200TBAIS1C is unavailable or end-of-life, the following models may serve as functional equivalents or drop-in replacements depending on your Mark VI configuration. Always verify signal channel count and connector pinout before substitution.
- IS200TBAIS1A – Earlier revision of the same board; functionally equivalent in most Mark VI configurations
- IS200TBAIS1B – Intermediate revision; verify firmware compatibility with your VCMI/VCRC cards
- IS200TBCAS1B – Alternative analog terminal board; check I/O channel mapping
- IS200TBAIH1C – High-density analog I/O variant; suitable for expanded channel requirements
- IS200TBCIS1A – Current input terminal board; applicable where current-only inputs are required
Note: Revision letters (A/B/C) may affect connector layout or firmware compatibility. Contact Konmask.com for cross-reference verification before ordering.
Why Choose the Original IS200TBAIS1C
- Exact OEM Fit: Designed specifically for Mark VI racks — no adapter or rewiring required
- Signal Integrity: Factory-calibrated termination ensures accurate analog signal transmission
- Revision Certainty: IS200TBAIS1C (Rev C) is the most stable and widely deployed revision in the field
- Reduced Commissioning Risk: Eliminates compatibility guesswork versus third-party alternatives
- Long Service Life: Industrial-grade PCB construction rated for continuous 24/7 operation
Typical Applications
- Gas turbine and steam turbine control systems (GE Frame 5, 6, 7, 9 series)
- Combined-cycle power plant DCS integration
- Compressor station automation
- Industrial process control requiring Mark VI analog I/O expansion
- Spare parts inventory for power generation O&M teams
System Compatibility
- Primary Platform: GE Mark VI Turbine Control System
- Controller Cards: Compatible with VCMI, VCRC, and associated Mark VI I/O processor cards
- Rack: Mark VI I/O expansion rack (standard and TMR configurations)
- Not Compatible With: Mark V, Mark VIe, or Mark VIeS without hardware adaptation
If you are running a Mark VIe system, please inquire about IS200TBAIS1C equivalents in the Mark VIe terminal board family.
Selection Guide
Use the following criteria to confirm IS200TBAIS1C is the correct board for your application:
- ✅ Your system is GE Mark VI (not Mark V or Mark VIe)
- ✅ You require analog input/output termination (not discrete/digital I/O)
- ✅ Your existing board label reads IS200TBAIS1C or you are replacing a Rev A/B board with an upgraded Rev C
- ✅ Connector type and channel count match your field wiring schedule
- ⚠️ If unsure of revision compatibility, provide your VCMI/VCRC card part numbers to Konmask.com for verification
Quality Assurance & Sourcing
- Source: Procured from authorized distributors, decommissioned OEM systems, and certified refurbishers
- Testing: Each board undergoes functional bench testing prior to shipment
- Traceability: Full documentation available including test reports and condition certificates on request
- Warranty: 12-month warranty on tested units; 90-day warranty on refurbished units
- Packaging: ESD-safe anti-static packaging with foam cushioning for international shipping
How to Order
- Confirm part number: IS200TBAIS1C (specify revision if known)
- Indicate required condition: New / Refurbished / Tested-as-removed
- Add to cart or contact us for bulk/urgent orders
- For cross-reference or compatibility questions, email support@konmask.com with your system details
Lead time: In-stock items ship within 1–3 business days. Out-of-stock items: 5–15 business days subject to sourcing.
Replacement & Compatibility FAQ
Q: Can IS200TBAIS1A replace IS200TBAIS1C?
A: In most cases yes, but Rev C includes PCB improvements. Verify with your GE Mark VI system documentation or contact us.
Q: Is IS200TBAIS1C compatible with Mark VIe?
A: No. Mark VIe uses a different terminal board family. Contact Konmask.com for the correct Mark VIe equivalent.
Q: Do you provide a test report with the board?
A: Yes. A functional test certificate is available upon request for all tested units.
Q: Can I use a third-party analog terminal board as a replacement?
A: Third-party boards may not match OEM connector pinouts or signal conditioning. We recommend OEM or OEM-equivalent boards for safety-critical turbine control applications.
Q: What is the lead time for IS200TBAIS1C?
A: In-stock units ship within 1–3 business days. Contact us for current stock status.
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