IS415UCVHH1A GE Module Parts VME Innovation Series Controller
The GE IS415UCVHH1A is a UCVH controller board developed by General Electric (GE) for the SPEEDTRONIC Mark VI turbine control platform. It is a 6U VME single-board computer (SBC) responsible for executing turbine application software and managing real-time control operations.
The controller communicates with turbine I/O boards through the VME bus and works with the VCMI (VME Communication Interface) board to exchange control system data.
It runs the QNX real-time operating system, which is designed for industrial applications requiring deterministic processing, high reliability, and continuous operation.
The IS415UCVHH1A is suitable for gas turbine, steam turbine, and balance-of-plant control applications.
| Manufacturer | General Electric (GE) |
|---|---|
| Model Number | IS415UCVHH1A |
| Product Type | UCVH Controller Board |
| Product Series | SPEEDTRONIC Mark VI |
| Controller Type | VME Innovation Series Controller |
| Form Factor | 6U VME Single-Board Computer |
| Processor | Intel Ultra Low Voltage Celeron |
| Processor Speed | 650 MHz |
| Memory | 128 MB SDRAM |
| Operating System | QNX Real-Time Operating System |
| Communication Interface | Ethernet, RS-232C |
| Serial Ports | COM1 and COM2 |
| Backplane Interface | VME Bus |
| Communication Board | VCMI |
| Logic Execution Performance | Up to 100,000 rungs or blocks per second under typical conditions |
| Clock Synchronization | Within 100 microseconds of VCMI clock |
| Application Support | Gas, Steam, LM, and BOP |
| Redundancy Configuration | Simplex and TMR system architectures |
| Installation | Compatible VME control rack |
| Cooling | Rack-dependent forced-air cooling |
- Turbine Application Execution Executes turbine control application software for gas and steam turbine systems.
- Real-Time Control Processing Processes control logic, operating parameters, and system data to support real-time turbine operation.
- VME Bus Communication Exchanges information with turbine I/O boards through the VME backplane.
- Communication Management Provides Ethernet and RS-232C interfaces for communication with operator stations, engineering workstations, and distributed control systems.
- Clock Synchronization Synchronizes controller operations with the VCMI communication board to maintain consistent system timing.
- System Data Management Processes input signals, output commands, and internal control system database information.
- Real-Time Processing: QNX operating system supports reliable industrial control execution.
- VME Architecture: Provides communication with compatible turbine I/O boards.
- Multiple Communication Interfaces: Supports Ethernet and two RS-232C serial connections.
- High Processing Efficiency: Handles up to 100,000 logic rungs or blocks per second under typical conditions.
- Flexible Applications: Suitable for gas turbines, steam turbines, and balance-of-plant systems.
- Industrial Reliability: Designed for continuous operation in demanding turbine control environments.
Q1: What is the GE IS415UCVHH1A?
The IS415UCVHH1A is a GE UCVH VME controller board designed for Mark VI turbine control systems.
Q2: Which operating system does the IS415UCVHH1A use?
It uses the QNX real-time operating system for industrial control applications.
Q3: What processor is used in the IS415UCVHH1A?
Available technical references identify an Intel Ultra Low Voltage Celeron processor operating at 650 MHz.
Q4: How much memory does this controller have?
The documented memory capacity is 128 MB SDRAM.
Q5: Which communication interfaces are available?
The controller provides Ethernet connectivity and two RS-232C serial interfaces, COM1 and COM2.
GE VME Innovation Series Controller
,IS415UCVHH1A GE Module Parts
,GE VME Controller Module
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