GE IS210MVRBH1A / IS200MVRBH1ACC I/O Interface Board – Mark VIe Turbine Control Series
When a gas turbine or steam turbine control system loses its I/O interface board, the consequences are immediate and severe: the control system goes blind. Sensor signals from thermocouples, pressure transducers, and speed pickups can no longer reach the controller, forcing an emergency shutdown and halting production. In power generation, petrochemical, and oil & gas facilities, every hour of unplanned downtime can cost tens of thousands of dollars. The GE IS210MVRBH1A (also referenced as IS200MVRBH1ACC) is the critical bridge between field instrumentation and the Mark VIe controller — without it, safe turbine operation is simply impossible.
The IS210MVRBH1A occupies a pivotal position within GE’s Mark VIe distributed control architecture. As a high-density I/O interface board, it handles the marshalling of analog and digital signals between field devices and the VCMI/VCRC controller modules. Within the Mark VIe ecosystem — GE’s most advanced and widely deployed turbine control platform — this board is a cornerstone component trusted in hundreds of power plants and industrial facilities worldwide. Its dual-designation (IS210MVRBH1A / IS200MVRBH1ACC) reflects GE’s hardware revision history, with both part numbers being functionally interchangeable in most Mark VIe configurations.
Technical Specifications
- Part Numbers: IS210MVRBH1A / IS200MVRBH1ACC
- Manufacturer: GE (General Electric) Energy / GE Vernova
- Series: Mark VIe Turbine Control System
- Board Type: I/O Interface Board (MVRB — Mark VIe Relay Board)
- Form Factor: VME-compatible plug-in module
- Application: Gas turbine, steam turbine, and combined-cycle plant control
- Weight: Approx. 800 g
- Compatibility: GE Mark VIe control cabinets; works with VCMI, VCRC, and associated I/O packs
- Condition Available: New surplus, refurbished/tested, and exchange
Key Features & Benefits
- High-Density Signal Marshalling: Consolidates multiple I/O channels onto a single board, reducing wiring complexity and cabinet footprint.
- Dual Part Number Compatibility: IS210MVRBH1A and IS200MVRBH1ACC are cross-referenced and functionally equivalent, providing sourcing flexibility.
- Robust Industrial Design: Built to GE’s stringent quality standards for continuous operation in harsh industrial environments — high vibration, wide temperature ranges, and EMI-rich settings.
- Plug-and-Play Replacement: Direct drop-in replacement for failed or degraded boards in existing Mark VIe cabinets, minimizing downtime during maintenance windows.
- Long Service Life: Designed for the extended operational lifecycles typical of power generation assets (20+ years).
- Proven Reliability: Deployed globally in GE Frame 6, Frame 7, Frame 9, and LM-series turbine installations.
Industry & Equipment Applications
- Power Generation: Gas turbine generators, steam turbine generators, combined-cycle power plants (CCPP)
- Oil & Gas: Compressor trains, pipeline booster stations, LNG facilities
- Petrochemical & Refining: Process compressors, critical rotating equipment
- Marine & Offshore: Offshore platform power generation, FPSO vessels
- Industrial Manufacturing: Large-scale process plants requiring turbine-driven utilities
System Integration & Compatible Parts
The IS210MVRBH1A / IS200MVRBH1ACC integrates within the GE Mark VIe control architecture alongside the following commonly associated components:
- VCMI — Mark VIe Communication Interface Module
- VCRC — Mark VIe Controller Module
- IS200TBAIH1B / IS200TBAIH1C — Terminal Board Assembly
- IS200VCRCH1BBB — Controller Board
- IS210AEBIH3A — Analog I/O Board
- IS200EPCTG1A — Power Supply Module
Contact our technical team to confirm compatibility with your specific Mark VIe cabinet revision and software version.
Our Quality Assurance Process
- Visual Inspection: All boards are inspected for physical damage, corrosion, burnt components, and connector integrity upon receipt.
- Functional Testing: Refurbished units undergo bench testing using GE-compatible test fixtures to verify I/O channel performance.
- ESD-Safe Handling: All modules are handled and packaged in anti-static materials throughout the entire process.
- Traceability: Each unit is logged with its part number, revision, and test results prior to shipment.
- Warranty: All units ship with a Konmask.com quality guarantee. Contact us for warranty terms specific to your order.
How to Order
- Submit your inquiry via the Contact / RFQ form on this page or email support@konmask.com.
- Provide your required quantity, preferred condition (new surplus / refurbished / exchange), and any urgency requirements.
- Our technical team will confirm availability, lead time, and pricing within 1 business day.
- Upon agreement, we issue a proforma invoice and arrange secure international shipping with full documentation.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, and turbine control components — not a general electronics distributor.
- Global Sourcing Network: Access to new surplus and refurbished GE Mark VIe inventory from verified sources worldwide.
- Fast Response: RFQ responses within 24 hours; expedited shipping available for critical shutdowns.
- Export Expertise: Experienced in international trade documentation, export compliance, and cross-border logistics.
- Technical Support: Our team includes engineers with hands-on Mark VIe experience to assist with part identification and compatibility questions.
Frequently Asked Questions
Q: Are IS210MVRBH1A and IS200MVRBH1ACC the same part?
A: They are cross-referenced part numbers within GE’s Mark VIe product line. In most applications they are functionally interchangeable, but we recommend confirming with your system documentation or contacting our technical team before ordering.
Q: What condition are the units you supply?
A: We supply new surplus (unused, original packaging where available), refurbished/tested, and exchange units. Condition and availability are confirmed at the time of your RFQ.
Q: Do you ship internationally?
A: Yes. We ship globally with experience in export documentation for industrial automation components. Contact us for shipping options to your country.
Q: How long does delivery take?
A: Lead time depends on stock availability and destination. In-stock items typically ship within 3–5 business days internationally. Expedited options are available for urgent plant shutdowns.
Q: Can you help identify if this is the correct part for my system?
A: Yes. Provide your Mark VIe cabinet model, software version, and the failed board’s part number, and our engineers will confirm compatibility.
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