GE IS215UCVEM08B

Technical Specifications

• Manufacturer: General Electric (GE) Energy
• Product Series: Mark VI Speedtronic Turbine Control System, US2000 Processor Series
• Board Type: US2000 Processor Board
• Functional Variant: 08B (standard Mark VI processor with 12 I/O channels)
• Processor: 300 MHz Intel Celeron
• Memory: 32 MB DRAM, 16 MB flash memory
• Operating System: QNX real-time operating system
• PCB Technology: Surface-mount technology (SMT)
• PCB Coating: Conformal coating for environmental protection
• Dimensions: 233.35 mm × 100 mm × 20 mm (single-slot VME form factor)
• Weight: 0.4 kg (0.88 lbs)
• Operating Temperature: -40°C to +70°C
• Storage Temperature: -55°C to +85°C
• Humidity Range: 5% – 95% non-condensing
• Vibration Resistance: Compliant with IEC 60068-2-6 (10–500 Hz, 10 g peak)
• Shock Resistance: Compliant with IEC 60068-2-27 (50 g, 11 ms duration)
• Power Requirements: +5 V DC, typical current 6 A, maximum current 8 A
• Communication Interfaces: 1 × 10BaseT/100BaseTX Ethernet port (RJ-45), 2 × RS-232C serial ports, VME bus for inter-module communication
• I/O Interfaces: 12 configurable channels (digital/analog mix); 8 digital inputs (24 VDC sinking), 4 digital outputs (relay, 3 A/250 VAC); analog outputs: 0-20 mA, 12-bit resolution
• Common Mode Voltage: +5 V DC
• Maximum Lead Resistance: 15 Ω
• Connectors: RJ-45 Ethernet port, DB-9 serial ports, VME bus connectors, vertical pin connectors for I/O
• Mounting: Standard 13- or 21-slot VME rack, single-slot installation
• Certifications: UL/cUL Class I, Div 2 compliant; IEC 61010-1 safety certified; CE marked for EMC compliance
• Hot-Swap Support: Yes, for hot-swappable installation and replacement

Functional Features

• Real-Time Control Logic Execution: Runs turbine application software and protection algorithms to regulate speed, load, and safety parameters with deterministic performance.
• Comprehensive Data Processing: Collects, processes, and transmits sensor data and equipment status information for accurate monitoring of turbine operation.
• Multi-Protocol Communication: Supports Ethernet (10BaseT/100BaseTX) and RS-232C serial communication for seamless integration with DCS, SCADA, and HMI systems.
• VME Bus Integration: Communicates with other Mark VI modules via the VME bus, enabling system coordination and data sharing without compatibility issues.
• Diagnostic Capabilities: Built-in diagnostic tools and status LEDs for rapid fault detection and location, reducing maintenance time and costs.
• Hot-Swappable Installation: Allows replacement without system shutdown, minimizing operational downtime during maintenance.
• Surface-Mount Robustness: SMT construction enhances mechanical stability and resistance to vibration in industrial environments.
• Rugged Environmental Design: Conformal coating and wide operating temperature range ensure reliable performance in harsh industrial settings.
• Configuration Flexibility: 12 configurable I/O channels adapt to diverse application requirements, supporting digital and analog signal combinations.

Application Scenarios

• Mark VI Speedtronic Turbine Control: Core processing component in Mark VI systems for steam and gas turbines, responsible for control logic execution and data processing to ensure stable turbine operation.
• Power Generation Plants: Installed in thermal power plants, combined cycle power plants, and industrial cogeneration facilities to control and protect turbines, ensuring reliable power generation.
• Gas Turbine Systems: Deployed in gas turbine power generation and mechanical drive applications, providing real-time control and safety interlock functions.
• Industrial Automation Retrofits: Compatible with older GE turbine models for upgrade to Mark VI control systems, extending the operational lifespan of existing assets.
• Heavy Industrial Facilities: Used in refineries, chemical plants, and pulp and paper mills relying on turbines for power and process heat, ensuring continuous operation and safety.
• Hot-Swap Maintenance Environments: Ideal for systems requiring minimal downtime during component replacement, such as critical power generation and industrial processes.

Compatibility

• GE Platforms: Mark VI Speedtronic turbine control systems, US2000 processor series
• Rack Configurations: Standard 13- or 21-slot VME racks for Mark VI systems
• Turbine Types: Steam turbines and gas turbines for power generation and mechanical drive applications
• Communication Protocols: Ethernet (10BaseT/100BaseTX), RS-232C, VME bus for integration with DCS, SCADA, and HMI systems
• Power Supplies: +5 V DC industrial power systems with ±10% voltage tolerance
• Software: Fully compatible with GE ToolboxST for configuration, real-time monitoring, and firmware updates

Installation Notes

1. VME Rack Mounting: Install in a standard 13- or 21-slot VME rack, align with bus connectors, and secure with locking clips to prevent vibration-induced disconnections.
2. Power Connection: Supply +5 V DC to power terminals, verify correct polarity to avoid component damage; ensure power supply meets ±10% voltage tolerance requirement.
3. Wiring: Connect communication cables to RJ-45 Ethernet port and DB-9 serial ports using shielded cables to minimize electromagnetic interference.
4. Hot-Swap Installation: Follow GE Mark VI hot-swap procedures for module replacement without system shutdown.
5. Configuration: Use GE ToolboxST to configure I/O parameters, communication settings, and control logic according to specific turbine and system requirements.
6. Diagnostic Check: After installation, perform self-inspection and diagnostic test via ToolboxST to verify CPU, memory, communication interfaces, and I/O channel operation.
7. Environmental Protection: Ensure installation enclosure has IP54 or higher rating to complement conformal coating and protect against dust, moisture, and chemical contaminants.
8. Post-Installation Testing: Conduct full system test including control logic execution, data communication, and fault simulation to confirm board functionality before turbine operation.

Key Advantages

• Real-Time Processing Power: 300 MHz Intel Celeron processor and QNX real-time OS enable high-speed execution of complex control algorithms and deterministic performance.
• Hot-Swap Capability: Minimizes downtime during maintenance by allowing module replacement without system shutdown.
• Configuration Flexibility: 12 configurable I/O channels adapt to diverse application requirements, supporting different combinations of digital and analog signals.
• Reliable Communication: Multiple communication interfaces support seamless integration with DCS, SCADA, and HMI systems, enhancing operational visibility and control.
• Rapid Fault Diagnosis: Built-in diagnostics and status LEDs enable quick fault detection and location, reducing maintenance time and costs.
• Rugged Industrial Design: Conformal coating and wide operating temperature range ensure reliable performance in harsh environments, extending operational lifespan.
• Seamless Mark VI Integration: Works with other Mark VI modules via VME bus, simplifying system design and integration.