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GE IS215UCVEH2AF VMEbus Single Board Computer (SBC)
Product Overview: GE IS215UCVEH2AF
The GE IS215UCVEH2AF VMEbus single board computer (SBC) is a high-performance industrial automation component designed for GE’s Mark VI Speedtronic™ turbine control systems, a flagship platform for managing steam and gas turbines in critical power generation and industrial processes. As a core element of the VMIVME series, this module serves as a real-time controller and communication hub, enabling seamless coordination of turbine operations, safety interlocks, and data exchange across complex automation architectures. Engineered for mission-critical environments, the IS215UCVEH2AF integrates advanced hardware features, rugged durability, and modular flexibility to ensure uninterrupted system performance.
Featuring an Intel Celeron 300 MHz processor, 32 MB DRAM, and 16 MB flash memory, the IS215UCVEH2AF executes control algorithms and diagnostic routines with precision. Its QNX real-time operating system supports deterministic task scheduling, ideal for applications requiring microsecond-level response times. The module’s dual Ethernet ports (10/100 Mbps) and two RS-232 serial interfaces enable connectivity to I/O modules, supervisory networks, and legacy systems, while the hot-swappable design allows maintenance without system shutdown—a critical feature for 24/7 power generation facilities. The -40°C to +70°C operating range and rugged metal enclosure ensure reliability in harsh environments, from offshore oil platforms to high-temperature power plant control rooms.
Within automation systems, the IS215UCVEH2AF acts as a central processing unit for GE’s Mark VI architecture, translating sensor inputs into actionable control signals and enforcing safety protocols such as emergency shutdowns and fault isolation. Its compatibility with VMEbus backplanes and compliance with IEEE 1131-2 and IEC 61131-3 standards solidify its role in large-scale turbine installations, where precision and redundancy are non-negotiable.
Technical Specifications: GE IS215UCVEH2AF
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IS215UCVEH2AF |
| Manufacturer | GE |
| Product Type | VMEbus Single Board Computer (SBC) |
| Series | Mark VI Speedtronic™, VMIVME Series |
| Processor | Intel Celeron 300 MHz |
| Memory | 32 MB DRAM, 16 MB Flash |
| Operating System | QNX Real-Time OS |
| Communication Interfaces | 2 x Ethernet (10/100 Mbps), 2 x RS-232 |
| Power Supply | +5 VDC, 6A typical / 8A maximum |
| Physical Dimensions | 18.0 in (H) × 12.0 in (W) × 12.0 in (D) |
| Weight | 4.5 kg |
| Operating Temperature | -40°C to +70°C |
| Humidity | 5–95% non-condensing |
| Mounting Type | Rack-mounted (VMEbus compatible) |
| Compliance | IEEE 1131-2, IEC 61131-3, CE, UL |
| Country of Origin | United States |
Main Features and Advantages: GE IS215UCVEH2AF
Real-Time Control and Communication: The IS215UCVEH2AF leverages its Intel Celeron processor and dual Ethernet ports to manage real-time data exchange between the turbine control system and external devices, ensuring precise synchronization of excitation currents, speed regulation, and load distribution. Its support for industrial protocols like Modbus TCP/IP (via Ethernet) and RS-232 minimizes latency and enhances interoperability with SCADA systems and remote monitoring platforms.
Redundant and Rugged Design: With dual redundant power inputs and a robust metal enclosure, the module withstands voltage fluctuations, vibration, and extreme temperatures. The hot-swappable capability allows technicians to replace or upgrade components without disrupting operations—a critical feature for uninterrupted power generation. Built-in LED indicators (Active, OK, Ethernet, Flash) provide instant visual feedback on system health, while self-diagnostic routines monitor hardware integrity, communication errors, and firmware status.
Modular Flexibility: Designed for GE’s modular Mark VI architecture, the IS215UCVEH2AF integrates seamlessly with other VMIVME series modules (e.g., analog/digital I/O packs, power supplies), enabling scalable configurations for single or multi-turbine installations. Its firmware supports online application loading and parameter adjustments, allowing rapid adaptation to changing operational requirements without system downtime.
Wide Environmental Resilience: The module’s extended temperature range and rugged construction make it suitable for harsh industrial settings, including offshore platforms, refineries, and high-temperature power plants. Compliance with CE and UL standards ensures safety and reliability in regulated environments.
Application Areas: GE IS215UCVEH2AF
The GE IS215UCVEH2AF VMEbus single board computer is pivotal in industries requiring precise turbine management and automation:
- Power Generation: Deployed in thermal, combined-cycle, and renewable energy plants to control steam and gas turbines, ensuring optimal power output, grid stability, and compliance with environmental regulations. The module’s real-time load balancing and excitation control optimize fuel efficiency and reduce emissions.
- Oil and Gas: Used in offshore platforms and refineries to manage turbine-driven compressors, pumps, and generators, enabling remote monitoring and control of critical processes in harsh, corrosive environments. Its rugged design and wide temperature range make it ideal for subsea and desert applications.
- Industrial Manufacturing: Integrates with turbine systems in chemical plants, paper mills, and cement facilities to manage energy-intensive processes, such as steam generation and mechanical drives. The module’s diagnostic capabilities support predictive maintenance and reduce operational costs.
- District Energy: Controls steam turbines in district heating and cooling networks, ensuring reliable energy distribution for commercial and residential complexes. Its precise regulation of turbine speed and output enhances system efficiency and responsiveness.
Related Products: GE IS215UCVEH2AF
- GE IS215UCVEH2AB: A predecessor model with similar hardware but earlier firmware, often used in simpler turbine setups.
- GE IS215UCVEM08: A later version with enhanced memory and firmware features, suitable for complex multi-turbine systems.
- GE IS215ACLAH1A Excitation Control Module: Focuses on basic excitation control, compatible with the Mark VI series.
- GE IS215ACLEH1B Application Control Layer Module: An upgraded communication module for large-scale automation networks.
- GE IS215DSPXH1A DSPX Excitation Controller: Manages turbine excitation current in conjunction with the IS215UCVEH2AF.
- GE IS215PARPH1A Power Supply Module: Delivers redundant power to the IS215UCVEH2AF and other Mark VI components.
Installation and Maintenance: GE IS215UCVEH2AF
Pre-installation Preparations:
Before installing the IS215UCVEH2AF, ensure the VMEbus rack is properly grounded and the power supply (+5 VDC) meets specifications. Clean the rack slot and align the module with the backplane connectors, securing it with provided brackets. Connect Ethernet cables to dual ports and terminate power wires per GE’s wiring diagrams, avoiding polarity errors. Configure network settings (IP address, subnet mask) via the front-panel interface or GE’s Proficy™ software, verifying compatibility with existing backplane configurations.
Before installing the IS215UCVEH2AF, ensure the VMEbus rack is properly grounded and the power supply (+5 VDC) meets specifications. Clean the rack slot and align the module with the backplane connectors, securing it with provided brackets. Connect Ethernet cables to dual ports and terminate power wires per GE’s wiring diagrams, avoiding polarity errors. Configure network settings (IP address, subnet mask) via the front-panel interface or GE’s Proficy™ software, verifying compatibility with existing backplane configurations.
Maintenance Recommendations:
- Routine Inspections: Monthly checks for loose connections, damaged cables, or abnormal LED indicators. Use compressed air to clean vents and cooling fins, preventing overheating. Monitor ambient temperature and humidity to ensure they stay within specified limits.
- Firmware Updates: Annually update firmware using GE’s official tools to access new features and security patches. Back up configuration files before updates to facilitate quick recovery.
- Diagnostic Testing: Quarterly run built-in self-tests to verify communication ports, memory integrity, and CPU performance. Reference GE’s diagnostic codes for prompt fault resolution, leveraging our global supply chain for rapid replacement of components.
Product Guarantee: GE IS215UCVEH2AF
Our company provides a 12-month quality warranty for the GE IS215UCVEH2AF VMEbus single board computer, covering non-human-induced hardware defects like communication failures or power supply malfunctions. During the warranty period, we replace defective modules at no cost to ensure uninterrupted operation. For urgent needs or discontinued models, our global logistics network and 17 years of industry expertise enable rapid fulfillment, minimizing downtime for critical systems.
With a commitment to reliability and service, we support your automation needs from installation to maintenance. Contact us today to explore how the IS215UCVEH2AF can enhance your turbine control infrastructure.
Note: All product names, logos, and brands are property of their owners. This document is informational and does not substitute for GE’s official technical manuals.
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E-mail :sales@ygplc.com
E-mail :sales@ygplc.com
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