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The GE IS215VCMIH1B IS200VCMIH1B is a VME Communications Interface Module used in the GE Mark VI turbine control system. It provides communication and interface functions between the Mark VI control hardware and other modules within the VME-based control architecture.
The module is associated with the VCMI communication interface function and works as part of the internal Mark VI control platform. It handles communication between control system modules and helps maintain the exchange of data required by the turbine control application.
IS215VCMIH1B identifies the IS215 board assembly, while IS200VCMIH1B identifies the corresponding board-level VCMI assembly. These designations are useful when matching replacement hardware with an existing Mark VI control cabinet.
| Parameter | Specification |
|---|---|
| Product | IS215VCMIH1B |
| Alternate Model | IS200VCMIH1B |
| Product Type | VME Communications Interface Module |
| Series | Mark VI |
| System | GE Speedtronic Mark VI |
| Communication Function | VME-Based Control System Communications |
| Module Function | Communications Interface |
| Board Type | VME Interface Module |
| Application | Turbine Control System Communication |
| Interface Architecture | VME |
| Dimensions | 230 × 30 × 180 mm |
| Weight | 0.55 kg |
The IS215VCMIH1B operates as a communications interface within the Mark VI control platform. Control modules generate and exchange data during turbine operation, and the VCMI module provides the communication path required for this internal exchange.
Data generated by control and I/O modules is transferred through the Mark VI VME architecture. The VCMI interface manages the associated communication between the connected control hardware, allowing information required for control, monitoring, and system coordination to move through the control platform.
During normal operation, the module works as part of the overall Mark VI communications structure rather than as an independent control processor. Its function is focused on maintaining communication between the relevant control-system elements.
| System Element | Role |
|---|---|
| Mark VI Control Modules | Execute turbine control and protection functions |
| VME Backplane | Provides the internal module communication architecture |
| IS215VCMIH1B / IS200VCMIH1B | Provides the VME communications interface |
| Mark VI I/O Modules | Exchange field data with the control system |
| Turbine Sensors | Supply operating measurements to the control system |
| Turbine Actuators | Receive control commands from the system |
| Engineering / Operator Interface | Provides monitoring, configuration, and diagnostics |
| Application | Typical Use |
|---|---|
| Gas Turbine Control | Internal communications within GE Mark VI turbine control systems |
| Power Generation | Supporting data exchange between turbine control modules |
| Turbine Monitoring | Maintaining communication between monitoring and control hardware |
| Industrial Turbomachinery | Integration into Mark VI-based turbine control cabinets |
| Control System Maintenance | Replacement of failed communications interface hardware |
| Legacy Mark VI Service | Maintaining established GE Speedtronic control installations |
| Component | Function |
|---|---|
| Mark VI VME Backplane | Provides the internal electrical and communication connections between modules |
| Mark VI Control Modules | Execute turbine control and protection logic |
| Mark VI I/O Modules | Provide interfaces to turbine field signals |
| VME-Based Control Hardware | Provides the platform in which the communications interface operates |
| Engineering Workstation | Supports system configuration, monitoring, and diagnostics |
| Turbine Control Cabinet | Houses the associated Mark VI control hardware |
| Model | Application / Relationship |
|---|---|
| IS200VCMIH1B | Corresponding Mark VI VCMI board assembly |
| IS215VCMIH2BB | Related VCMI communications interface assembly |
| IS215VAMBH1A | Mark VI acoustic monitoring card assembly |
| IS200VSPAH1ACC | Associated acoustic monitoring board assembly |
| IS200VVIBH1C | Mark VI vibration monitoring-related board |
The IS215VCMIH1B is a VME Communications Interface Module used within GE Mark VI turbine control systems to support communication between control-system hardware.
IS215VCMIH1B is the IS215 board assembly designation, while IS200VCMIH1B identifies the corresponding VCMI board assembly.
The VCMI module provides the communication interface within the Mark VI VME architecture, allowing relevant control modules to exchange system data.
The replacement should be matched with the existing Mark VI VME configuration. The rack position, backplane connection, module status, and system communication diagnostics should be checked after installation.