Overview
The GE IS215VCMIH2B / IS200VCMIH2B is a VME-based communications interface module designed for GE Mark VI and Mark VIe control systems. It manages high-speed data exchange between controllers, I/O modules, and system networks, providing synchronized communication essential for gas/steam turbine and plant automation.
General Information
Part Numbers: IS215VCMIH2B, IS200VCMIH2B
Manufacturer: GE (General Electric)
Series: Mark VI / Mark VIe
Type: VME Communications Interface Board
Mounting: VME rack installation
Function: Provides system bus communication and controller coordination
Power Specifications
Supply Voltage: Provided through VME backplane
Power Consumption: Low; depends on controller configuration
Input Source: Redundant VME backplane power
Protection: Over-current, bus-isolation, and communication fault protection
Indicators: LEDs for health, communication activity, and fault status
Communication & Interface
System Bus: VME backplane communication
Role: Handles inter-module messaging and data synchronization
Protocols: Mark VI/VIe internal communication protocols
Diagnostics: Continuous module health monitoring and communication checks
Configuration: Set using GE control configuration tools (e.g., ToolboxST)
I/O & Channels
I/O Type: Communication only
Field I/O: None (not used for analog/digital input or output)
Primary Purpose: System data routing and communication management
Redundancy: Supports dual and backup communication paths
Environmental
Operating Temperature: −30 to +65 °C
Humidity: 5–95% RH, non-condensing
Installation Environment: Standard industrial control cabinet
Dimensions & Weight
Dimensions (L × W × H): Approx. 330 × 30 × 180 mm
Weight: ~ 0.55 kg
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