Description
1. Product Title
GE IS415UCVGH1A V7666-111000 – VME Universal Control Module
2. Product Overview
The IS415UCVGH1A V7666-111000 is a VME-based Universal Control Module manufactured by General Electric for use in Mark VIe industrial control and turbine automation systems. This high-performance controller board is engineered to execute real-time control logic, data acquisition, and communications within distributed control architectures—making it essential for gas and steam turbine control, generator regulation, and balance-of-plant automation.
Designed to fit standard VME racks and withstand harsh industrial environments, the IS415UCVGH1A V7666-111000 delivers robust processing and communication capabilities. It supports redundant configurations for high system availability and integrates seamlessly with other Mark VIe I/O and interface modules to maintain precise, deterministic control across complex systems.
3. Technical Specifications
- Brand: General Electric (GE)
- Model: IS415UCVGH1A V7666-111000
- Warranty: One Year
- Condition: 100% New & Original
- System Compatibility: GE Mark VIe Control Systems
- Function: VME universal control and processing module
- Form Factor: VMEbus (Versa Module Eurocard)
- Input Voltage: Typically +5 V DC ±5 % for logic backplane power
- Processor: Industrial-grade embedded CPU (varies by board revision)
- Memory: Onboard RAM / Flash (configuration and execution storage)
- Communication Interfaces: Dual Ethernet ports, serial/USB ports (depending on rack configuration)
- Operating Temp Range: Industrial (typically −20°C to +70°C or harsher)
- Mounting: Standard VME rack slot
- Redundancy Support: Hot-swappable redundant controller configurations

4. Key Features & Benefits
- Universal Control Processing: Provides real-time execution of control algorithms and system management functions within Mark VIe automation platforms.
- VMEbus Architecture: Ensures reliable, high-throughput communication with I/O packs and terminal boards across the VME backplane.
- Industrial-Grade Reliability: Designed for continuous operation in demanding environments with wide temperature tolerance and vibration resistance.
- Redundancy & High Availability: Supports redundant configurations to enhance system uptime in mission-critical applications.
5. Application Scenarios
- Power Generation: Central controller in gas and steam turbine control systems, coordinating speed, flow, and load control.
- Industrial Process Automation: Used in large process plants for distributed control, data acquisition, and integration with DCS/SCADA systems.
- Manufacturing and Energy Facilities: Controls complex automation logic and communications in high-speed production or energy conversion equipment.
6. Frequently Asked Questions (FAQ)
Q: What is the main purpose of the IS415UCVGH1A V7666-111000?
A: The IS415UCVGH1A V7666-111000 acts as a universal controller module within GE Mark VIe systems, executing real-time control logic and managing communication between processors and I/O modules.
Q: Is the IS415UCVGH1A compatible with redundant configurations?
A: Yes. The IS415UCVGH1A V7666-111000 supports redundant (hot-swappable) controller setups for increased availability in critical applications.
Q: Can this controller operate in harsh industrial environments?
A: Yes. It is designed for industrial temperature ranges and vibration tolerance typical of turbine and process control applications.




