The GE IS215VCMIH2CA / IS200VCMIH2CAA is a VME Communications Interface (VCMI) board used in GE Mark VI turbine control systems. The VCMI functions as a VME bus master and communication interface between the main controller, local VME I/O boards, and the IONet network. The H2 configuration provides three IONet communication ports for redundant control architectures, along with an RS-232C serial interface for configuration and diagnostic functions. The board uses a 32-bit processor and is installed in the VME rack as part of the Mark VI control architecture. The exact relationship between the IS215 and IS200 identification codes should be confirmed against the physical nameplate and system configuration before replacement.

📋 Product Parameters

⚙️ Technical Features

• VME bus master controller architecture
• Three IONet ports for H2 communication configuration
• RS-232C serial interface
• Interface between controller and VME I/O boards
• Supports communication with local and remote Mark VI I/O racks
• Front-panel diagnostic and communication status indicators
• Designed for GE Mark VI gas and steam turbine control applications
• Suitable for legacy turbine-control system maintenance and replacement

🔧 Recommended GE Mark VI Models

1. GE IS200VCMIH1B
2. GE IS200VCMIH2C
3. GE IS215VCMIH2C
4. GE IS215UCVEH2A
5. GE IS200VCRDH1B
6. GE IS200VTURH2BAC
7. GE IS200VSVOH2B
8. GE IS200VAICH1B
9. GE IS200EMIOH1A
10. GE IS200VCCCH1BB