GE Fanuc IS215UCVEM10A VME CPU Card – Functional Overview
1. Primary Function
The IS215UCVEM10A is a dual-sided VME control card designed as part of GE’s Mark VI Speedtronic turbine control system.
It serves as a critical processing unit for industrial gas/steam turbine management, integrating both control logic execution and data communication functions.
2. Key Features & Capabilities
A. Hardware Architecture
Dual-sided PCB design:
One side houses VMIC (Versa Module Eurocard Interface Controller) components, while the other contains supporting circuitry (capacitors, resistors, and ICs).
Includes two lithium batteries and a microSD slot for data storage/backup.
Integrated ports and LEDs: Features labeled I/O ports and status indicator lights for diagnostics.
B. Control & Communication
Executes real-time turbine control algorithms (speed, load, temperature) within the Mark VI system.
Supports VMEbus standard for modular expansion and communication with other Mark VI cards (e.g., I/O modules, network interfaces).
C. Diagnostics & Maintenance
Onboard components (ICs, capacitors) store operational parameters and fault logs.
Compatible with GE’s turbine control software for configuration and monitoring.
3. Typical Applications
Power Generation: Core processing for GE Speedtronic Mark VI gas/steam turbine control systems.
Industrial Automation: Integration into modular VME-based control racks for heavy machinery.
4. Technical Notes
Replacements: Part of a broader series (e.g., IS215UCVEH2AF, IS215UCVGM06A) with varying firmware/interface options.
Safety: Requires power disconnection before installation/maintenance.
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