GE IS215UCVEH2AB | Mark VI Turbine VME Controller Board
Standard 6U VME Single/Double Slot Controller for Gas/Steam Turbine Control Systems
1. Product Overview
The GE IS215UCVEH2AB is a standard 6U VME single/double slot controller board designed for GE Speedtronic Mark VI turbine control systems, serving as the core processing unit for gas, steam, and aeroderivative turbine applications. It integrates an Intel Celeron 300 MHz processor, 32 MB DRAM, 16/128 MB flash memory, and a real‑time QNX operating system to execute turbine control logic, data acquisition, and communication with I/O modules via the VME bus. The board features a 10/100Base‑TX Ethernet port (RJ‑45) for UDH network connectivity, LED status indicators for operational diagnostics, and supports simplex or triple modular redundant (TMR) configurations for critical power generation applications. With a rugged industrial design, it operates reliably in -40°C to +70°C environments, ensuring 24/7 performance in power plants, oil & gas facilities, and industrial turbine installations.

Key Specifications
• Model: IS215UCVEH2AB | Brand: GE | Series: Speedtronic Mark VI (IS200)
• Type: 6U VME Single/Double Slot Controller Board (UCVE Standard Controller)
• Processor: Intel Celeron 300 MHz | OS: QNX Real‑Time Operating System
• Memory: 32 MB DRAM; 16/128 MB Flash Memory (Configurable)
• Communication: 1x 10/100Base‑TX Ethernet (RJ‑45) for UDH Network; VME Bus (32‑bit, 33 MHz)
• I/O Interface: VME Bus for Connecting I/O Modules (IS200 Series); LED Status Indicators (3 LEDs)
• Redundancy: Supports Simplex/Triple Modular Redundant (TMR) Configurations
• Power Supply: +5V DC, +12V DC, -12V DC (VME Bus Power); Power Consumption<25W
• Environmental: Operating -40°C to +70°C; Storage -55°C to +85°C; Humidity 5–95% (Non‑Condensing)
• Certifications: CE, UL 508, IEC 61010‑1, IEC 61326‑1
2. Core Features
• Real‑Time Turbine Control: Executes gas/steam turbine control algorithms, speed regulation, and safety interlock logic with microsecond response
• VME Bus Integration: Communicates with IS200 Series I/O Modules (Analog/Digital/Relay) for Data Acquisition & Control
• UDH Network Connectivity: 10/100Base‑TX Ethernet Port for Remote Monitoring & Configuration via ToolboxST Software
• Redundant Operation: Supports TMR Configurations for Fault‑Tolerant Control in Critical Power Generation Systems
• Built‑in Diagnostics: LED Indicators for Power, Communication, and Fault Status; Automatic Self‑Test (BIST) on Power‑Up
• Rugged Design: Vibration/Shock Resistant (IEC 60068‑2); Conformal Coating for Harsh Dust/Humidity Environments
• Backward Compatibility: Interchangeable with Earlier UCVE Controller Revisions (Requires Backplane Check)
• Easy Maintenance: Hot‑Swappable in Redundant Configurations for Online Replacement Without System Shutdown

YMGK Purchase Information
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3. Typical Applications
• Power Generation: Gas/Steam Turbine Control in Thermal/Hydro/Nuclear Power Plants
• Oil & Gas: Turbine Control for Compressor Stations, Pipeline Operations, and Offshore Platforms
• Industrial Turbines: Cogeneration Systems, Combined Cycle Power Plants, and Mechanical Drive Turbines
• Marine: Shipboard Turbine Control for Propulsion and Onboard Power Generation
• Critical Infrastructure: Emergency Power Systems, Data Center Backup Generators, and Grid Stability Control
4. Installation & Maintenance
Installation: Mount in 6U VME Rack (13/21 Slots); Connect VME Bus; Wire Power (VME Bus Power); Configure Ethernet (IP Address, Subnet); Verify LED Indicators (Power ON, Communication Link, No Fault).
Maintenance: Weekly: Check LED Status & Ethernet Connectivity; Monthly: Validate ToolboxST Configuration; Annual: Inspect Board for Dust/Corrosion; Update Firmware via UDH Network.
Safety Notes: De‑energize VME Rack Before Installation/Maintenance; Use ESD Protection; Follow GE Mark VI Safety Guidelines; Isolate High‑Voltage Circuits from Control Wiring.
Technical Document | GE IS215UCVEH2AB | Mark VI Turbine VME Controller Board for Industrial Power & Turbine Control