Description
Product Introduction
The GE IS210BPPBH2BMD is a protection and I/O board designed for the Mark VI Speedtronic turbine control system. This board provides critical protection functions, I/O interfacing, and communication for gas turbine, steam turbine, and generator control applications. The IS210BPPBH2BMD mounts in a Mark VI VME rack and interfaces with sensors, actuators, and the turbine controller to ensure safe and reliable operation of rotating machinery.
The Mark VI is GE’s legacy turbine control platform, widely deployed in power generation, oil and gas, and marine propulsion applications. The IS210 series boards are the core components of the Mark VI system, handling everything from analog I/O to protection logic. The IS210BPPBH2BMD is a specific variant within the IS210 family. Although GE has introduced newer platforms such as Mark VIe and Mark VII, thousands of Mark VI systems remain in operation. For facilities operating Mark VI turbines, sourcing verified IS210BPPBH2BMD boards is essential for maintaining safety and reliability.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | Turbine Control Board / I/O Board |
| Series | Mark VI Speedtronic |
| Form Factor | VME (6U) |
| Board Function | Protection and I/O interface |
| Application | Gas turbine, steam turbine, generator control |
| I/O Types | Analog inputs, digital inputs, digital outputs (specific configuration per board variant) |
| Backplane Interface | VMEbus |
| Operating Temperature | 0 to 60 °C |
| Mounting | Mark VI VME rack |
| Part Number | IS210BPPBH2BMD |
| Condition | New Surplus / Factory Sealed |
Note: Complete specifications should be verified on the unit label or from GE Mark VI documentation.
Key Selling Points & Differentiators
- Mark VI Turbine Control: Designed specifically for GE Mark VI Speedtronic systems. Direct replacement for original IS210BPPBH2BMD boards.
- Protection Functions: Provides critical protection logic for overspeed, overtemperature, vibration, and other turbine safety functions.
- VME Form Factor: Standard 6U VME form factor compatible with Mark VI racks and backplanes. Drops into existing chassis with no modifications.
- Legacy System Support: Direct replacement for original GE Mark VI boards. No configuration changes required when replacing with the same part number.
- Authenticity Guarantee: Each unit undergoes visual inspection for GE OEM markings, serial number traceability, and PCB integrity. We test every board on a live Mark VI backplane before shipping.
Frequently Asked Questions (FAQ)
Q: Which GE turbine control systems is the IS210BPPBH2BMD compatible with?
The IS210BPPBH2BMD is designed for the GE Mark VI Speedtronic turbine control system. It is not compatible with Mark V, Mark VIe, or Mark VII platforms without significant system modifications. Verify your controller model before ordering.
Q: Is this board discontinued?
Yes. GE has phased out the Mark VI platform in favor of the Mark VIe. The IS210BPPBH2BMD is no longer in active production. Availability is limited to new surplus and tested used inventory. For Mark VI systems still in operation, we recommend securing spares while stock remains available.
Q: What is the function of the IS210BPPBH2BMD in the Mark VI system?
The IS210BPPBH2BMD is a protection and I/O board. It typically handles:
- Turbine protection logic (overspeed, overtemperature)
- I/O interfacing for critical sensors
- Communication with the main turbine controller
- Status and alarm monitoring
The exact function depends on the specific Mark VI configuration and the slot position in the rack.
Q: What is the difference between the IS210BPPBH2BMD and other IS210 boards?
The IS210 series includes many board variants with different functions:
- IS210BPPBH2BMD: Protection and I/O
- IS210BPPBH2B: Likely an earlier revision or variant
- IS210BPPBH2C: Another variant with different I/O configuration
We recommend matching the full part number exactly. If your system uses a different suffix, verify compatibility before ordering.
Q: Does this board require configuration before installation?
Yes. The IS210BPPBH2BMD may require DIP switch or jumper configuration for addressing, I/O range selection, and operating modes. Before removing your existing board, we strongly recommend photographing all switch and jumper positions. If you do not have documentation for the correct settings, we can assist with configuration guidance based on your system.
Q: Can I hot-swap this board in a running Mark VI system?
No. The Mark VI VME backplane does not support hot-swap of I/O boards. The system must be powered down before removing or inserting any board. Attempting to remove or install a board with power applied can damage the board, the backplane, or the controller, and may result in turbine trip or unsafe conditions.
Q: What testing do you perform before shipping?
We test every IS210BPPBH2BMD on a live Mark VI VME backplane or dedicated test system. Our test procedure includes:
- Visual inspection for physical damage, corrosion, or previous repairs
- Edge connector cleaning and inspection
- VME backplane communication verification
- Input and output channel testing (where applicable)
- Jumper and switch verification against customer-provided configuration
- 24-hour continuous power-on soak test
A test report with test results is included with each shipment.

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