GE IS215UCVEH2AF — Overview
GE IS215UCVEH2AF is a VME controller board used in GE Mark VI / Mark VIe Speedtronic turbine control systems. It functions as the central processor module responsible for real-time control, communication, and diagnostics in industrial automation environments such as gas and steam turbines.
Basic Information
- Manufacturer: General Electric
- Part Number: IS215UCVEH2AF
- Series: Mark VI / Mark VIe Speedtronic
- Module Type: VME Controller Board
- Origin: USA
Key Function
The module acts as the main CPU/controller inside the VME rack. It executes control logic, manages communications, and performs data acquisition for turbine and industrial control applications.
Typical uses:
- Gas turbine control systems
- Steam turbine control systems
- Industrial automation and DCS environments
Core Hardware Specifications
Processor & Memory
- Intel Celeron 300 MHz CPU
- 32 MB DRAM
- 128 KB L2 cache
- 8 KB battery-backed SRAM (NVRAM)
- CompactFlash storage: 16 MB or 128 MB
Communication Interfaces
- 1 × Ethernet (10/100Base-TX)
- 2 × RS-232 serial ports
- Supports TCP/IP, EGD, Ethernet Modbus
Environmental
- Operating temperature: –30 °C to +65 °C
- Designed for harsh industrial environments
Main Features
1) Real-Time Control Engine
Provides fast data processing and execution of turbine control logic for reliable operation.
2) Redundant System Support
Supports fault-tolerant architecture and continuous operation in critical plants.
3) Built-in Diagnostics
Monitors system health and helps predictive maintenance.
4) Flexible Integration
Works seamlessly with GE Mark VI / VIe DCS and I/O modules.
Interfaces on the Front Panel
Typical front-panel elements include:
- Ethernet port
- Serial ports (COM1/COM2)
- Reset button
- Status LEDs
Summary
The IS215UCVEH2AF is a high-performance VME CPU controller at the heart of GE turbine control systems. It combines real-time processing, communication interfaces, and redundancy to ensure reliable operation in critical industrial applications.
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