GE IS415UCVHH1A Mark VIe Controller Board Module

Product Overview

The GE IS415UCVHH1A serves as a primary Controller Board within the Mark VIe Distributed Control System (DCS). This UCVH module executes the core application logic, managing complex turbine control algorithms and high-speed data acquisition across 6 specialized channels. We supply this unit as 100% Brand New and Original, ensuring your control architecture utilizes factory-certified hardware for mission-critical power generation and heavy industrial processes.

Technical Specifications

The IS415UCVHH1A utilizes a high-performance computing architecture optimized for deterministic real-time control.

Engineering Advantages

• Deterministic Control Logic: The board runs on the QNX Real-Time Operating System, providing the deterministic environment necessary for turbine safety and regulation. This OS eliminates unpredictable processing delays, ensuring the controller executes trip logic and PID loops within microseconds.

• High-Efficiency Thermal Design: The module integrates an Intel Ultra Low Voltage Celeron 650 MHz processor. This specific chip selection minimizes heat generation during peak processing loads, allowing the board to maintain a stable 70°C operating threshold without the need for active cooling fans that often fail in dusty industrial environments.

• Robust Memory Architecture: Equipped with 128 MB of SDRAM, the IS415UCVHH1A handles large-scale application code and extensive diagnostic data buffers simultaneously. This memory capacity supports complex sequencing for multi-fuel turbines and advanced steam cycle management.

• Industrial-Grade Voltage Resilience: The onboard power supply accepts a wide input range of 200–250 V AC. This tolerance protects the sensitive internal logic from voltage sags and surges common in utility-scale electrical grids, maintaining system uptime during power fluctuations.

• Compact Footprint Integration: Measuring only 3.4 in x 6.37 in, this controller board maximizes density within the Mark VIe rack. The space-saving design facilitates the installation of redundant controller sets in space-constrained control rooms or remote enclosures.

FAQs

• Which software environment do I use to configure the IS415UCVHH1A?

  You configure the IS415UCVHH1A using the GE Mark VIe Toolbox software. The Toolbox manages the QNX OS settings, application code downloads, and Ethernet communication parameters for the IONet.

• Can the IS415UCVHH1A handle redundant network communications?

  Yes. As a core Mark VIe controller, it supports dual or triple redundant IONet connections. This allows the system to maintain full turbine control even if a physical Ethernet link fails between the controller and the I/O racks.

• Does this board require specialized cooling?

  No. The ultra-low-voltage processor architecture enables passive cooling. However, you must ensure the control cabinet maintains a temperature between 0°C and 70°C and provides adequate natural convection to prevent localized heat buildup.

• How do I verify the authenticity of this GE controller?

  Every unit arrives in its original GE factory packaging with verifiable USA manufacturing serial numbers. The PCB includes the functional acronym "UCVH" and the "H1A" revision stamping, confirming its status as a genuine, unused OEM component.