IS415UCVHH1A GE Module Parts UCVH VME Controller Board

Product Summary
GE IS415UCVHH1A UCVH VME controller board for Mark VI turbine systems. Features Intel Celeron, QNX RTOS, dual Ethernet, RS-232C, conformal coating, and redundant system compatibility for reliable real-time industrial turbine control.
Product Description
Product Overview

The GE IS415UCVHH1A is a UCVH controller board used in GE SPEEDTRONIC Mark VI turbine control systems. It is a 6U VME single-board computer (SBC) designed to execute turbine application software and coordinate communication between the controller, VCMI communication board, and turbine I/O hardware.

The UCVH controller operates on the QNX real-time operating system, providing deterministic processing for industrial turbine control applications. It supports communication with operator interfaces, engineering workstations, and distributed control systems through Ethernet and serial interfaces.

The controller is suitable for gas turbine, steam turbine, and other power-generation applications where reliable real-time control and monitoring are required.

Technical Specifications
Manufacturer General Electric (GE)
Model Number IS415UCVHH1A
Functional Acronym UCVH
Product Type VME Controller Board
Control Platform GE SPEEDTRONIC Mark VI
Form Factor 6U VME
Processor Intel Ultra Low Voltage Celeron
Processor Frequency Approximately 1.067 GHz, reported for the UCVH platform
Operating System QNX real-time operating system
SDRAM 1 GB, reported for the UCVH platform
Flash Memory 128 MB
Ethernet Interfaces 2 × 10/100Base-TX RJ45
Serial Communication RS-232C COM1 and COM2
Backplane Interface VME bus
GE IS415UCVHH1A UCVH VME controller board front view with connectors and components
Key Features and Advantages
  • 6U VME architecture: Designed for installation in compatible GE control racks.
  • QNX real-time operating system: Supports deterministic turbine application execution.
  • Intel Celeron processing: Provides computing capability for turbine control software.
  • Dual Ethernet connectivity: Supports communication with HMI, engineering, and other control networks.
  • Two RS-232C interfaces: Provides serial communication for setup and DCS integration.
  • VME backplane interface: Enables communication with the VCMI and associated control hardware.
  • Conformal-coated PCB: Provides an additional protective layer against environmental contaminants.
  • Redundant system compatibility: Supports different Mark VI control-system redundancy arrangements.
  • Industrial application design: Intended for continuous operation in turbine control environments.
GE IS415UCVHH1A UCVH controller board detail showing VME connectors and circuit layout
Frequently Asked Questions (FAQ)
Q1: What is the GE IS415UCVHH1A?

It is a UCVH VME controller board used in GE SPEEDTRONIC Mark VI turbine control systems.

Q2: What is the main function of the IS415UCVHH1A?

Its primary function is to execute turbine application code and coordinate communication between the controller, VCMI board, and turbine I/O system.

Q3: Which operating system does the controller use?

The UCVH controller uses the QNX real-time operating system.

Q4: What processor does the IS415UCVHH1A use?

It belongs to the Intel Ultra Low Voltage Celeron-based UCVH controller family. The exact processor frequency should be verified against the hardware revision.

Q5: How many Ethernet ports does the controller have?

The UCVH platform provides two 10/100Base-TX Ethernet interfaces.

Product Details
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GE UCVH VME Controller Board

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IS415UCVHH1A GE Module Parts

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GE VME Controller Board Module

Miss. Liliya

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