GE IS215UCVGM06A / IS215UCVGH1 / AVMIVME-7666-111000 Control and Communication Module Set

The GE IS215UCVGM06A, IS215UCVGH1, and AVMIVME-7666-111000 modules together form a powerful control and communication platform used in GE Mark VI and Mark VIe control systems. These modules are designed for real-time process control, turbine management, and high-speed industrial automation, providing reliable data processing, signal transmission, and system coordination.

Built with VME-based architecture, these modules ensure fast data throughput, redundancy support, and robust reliability — essential for applications in power generation and heavy industrial environments.

These GE modules are primarily used in:

• Gas and Steam Turbine Control Systems (GE Mark VI / VIe)

• Power Plant Automation and DCS Networks

• Industrial Process Control Systems

• Communication Interface Units

• High-Speed Data Acquisition and Supervisory Systems

They serve as the core processing and interface units that manage signals between field devices, control logic, and operator interfaces, ensuring optimal system performance and safety.

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Key Features

• High-Speed Data Processing: Equipped with advanced microprocessors to ensure real-time control and rapid signal handling.

• VME-Bus Architecture: Ensures modular expandability and efficient communication among system components.

• Multi-Module Integration: The IS215UCVGM06A, IS215UCVGH1, and AVMIVME-7666-111000 work cohesively to perform control, communication, and interface tasks.

• Built-In Diagnostics: Continuous self-monitoring and fault reporting capabilities enhance system reliability.

• Redundant Operation Support: Designed for dual-module configurations, ensuring no single point of failure.

• Industrial Durability: Engineered for extended operation under temperature, vibration, and electrical stress conditions.

• Easy Maintenance and Replacement: Front-access modular design allows hot-swapping during maintenance.

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Structure and Function

Each module in this control set serves a distinct role within the system:

1. IS215UCVGM06A – Control Processor Module

• Acts as the main CPU board, executing turbine control logic and process algorithms.

• Integrates Ethernet ports, serial channels, and VME bus connectors for versatile communication.

• Features non-volatile memory and a real-time operating system for stable performance.

• Provides redundancy synchronization for critical turbine control tasks.

2. IS215UCVGH1 – Communication Gateway Module

• Functions as a network interface between the control module and other subsystems.

• Supports Modbus TCP/IP, Ethernet Global Data (EGD), and proprietary GE communication protocols.

• Enables real-time data exchange with Human-Machine Interface (HMI) units, historians, and DCS systems.

• Offers diagnostic LEDs for communication health and system status monitoring.

3. AVMIVME-7666-111000 – VME Interface Board

• Serves as the VME-bus backbone, linking CPU modules with I/O racks and field devices.

• Manages data routing and synchronization between subsystems.

• Built for high-speed bus performance and low-latency communication.

• Provides ruggedized connectors and shielding to ensure EMI resistance and system integrity.

  
  

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Technical Specifications

(Here the parameters are expressed in paragraph form for SEO diversity.)

The IS215UCVGM06A / IS215UCVGH1 / AVMIVME-7666-111000 modules operate on a 24 VDC nominal power supply, with low power consumption for high-efficiency operation. Each module supports VME64 bus standards with data transfer rates exceeding 40 MB/s.

The control processor (UCVGM06A) is equipped with high-speed microcontrollers, 256 MB SDRAM, and Flash memory for firmware and configuration data. Communication interfaces include dual 10/100 Mbps Ethernet ports, serial RS-232/RS-485 channels, and VME backplane connectors.

Environmental operating conditions range from –20°C to +70°C, with humidity tolerance up to 95% non-condensing. Modules are enclosed in metal EMI-shielded casings and conform to CE, UL, and IEC 61000-6 industrial standards.

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Installation and Setup

1. Mounting: Install modules securely into the GE Mark VI/VIe VME rack, ensuring correct slot alignment.

2. Connection: Attach backplane connectors and communication ports following GE’s installation guide.

3. Power Supply: Verify correct polarity and voltage input before energizing the system.

4. Configuration: Use GE ToolboxST™ or ControlST™ software to configure network addresses and control parameters.

5. Testing: Run diagnostic self-tests and network ping checks to confirm connectivity and system health.

Safety Tip: Always disconnect power and observe ESD precautions before handling modules.

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Maintenance and Diagnostics

Routine maintenance ensures stable long-term performance:

• Check module seating and connector integrity quarterly.

• Clean dust and debris from the rack environment using dry air.

• Update firmware as per GE recommendations.

• Monitor diagnostic LEDs and software logs for error indications.

The modules are designed for mean time between failure (MTBF) > 100,000 hours, reflecting GE’s engineering reliability.

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Advantages

• Modular architecture for scalability and easy upgrades

• High-speed communication for critical control loops

• Enhanced redundancy for continuous system uptime

• Real-time fault detection and diagnostics

• Proven compatibility with GE Mark VI and VIe platforms

• Long operational life and reduced maintenance costs

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Conclusion

The GE IS215UCVGM06A / IS215UCVGH1 / AVMIVME-7666-111000 Control Module Set represents a cornerstone of GE’s industrial automation and turbine control technology. With its powerful processing capabilities, communication flexibility, and rugged reliability, this combination provides the performance required for mission-critical power generation and process automation systems.

Whether used in turbine management, plant automation, or networked control environments, these GE modules ensure high-speed performance, system integrity, and seamless integration—maintaining the excellence and reliability that define the GE Mark VI series.