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- GE
- IS200SAMBH1A
- Acoustic Monitoring Terminal Board
- USA
- 185 × 30 × 110 mm
- 0.3 kg
- Xiamen, China
- New & In Stock
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Product Overview
The GE IS200SAMBH1A Mark VI Acoustic Monitoring Terminal Board is a terminal interface board used in GE Mark VI turbine control systems for acoustic monitoring applications. It provides the field connection point for associated acoustic monitoring equipment and routes the acquired signals into the Mark VI control architecture.
Acoustic monitoring can be used as part of turbine condition monitoring and combustion-related diagnostic functions. The SAMBH1A board handles the hardware-level signal termination and interconnection, while the associated Mark VI I/O and controller hardware performs signal acquisition, processing, monitoring, and configured control logic.
For maintenance and replacement work, the complete IS200SAMBH1A part number should be checked against the installed Mark VI configuration. Field wiring, terminal assignments, mating connections, and the associated I/O hardware should be verified before the system is returned to service.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | GE |
| Model | IS200SAMBH1A |
| Product Family | Mark VI |
| Product Type | Acoustic Monitoring Terminal Board |
| Board Function | Acoustic Monitoring Signal Interface |
| Application | Gas Turbine Control and Monitoring |
| System | GE Mark VI |
| Module Type | Terminal Board |
| Signal Interface | Acoustic Monitoring Signals |
| Dimensions | 185 × 30 × 110 mm |
| Weight | 0.3 kg |
Product Features
- Mark VI terminal board for acoustic monitoring applications.
- Provides a dedicated interface for associated acoustic monitoring signals.
- Supports field wiring termination and signal routing within the turbine control cabinet.
- Integrates acoustic monitoring equipment with the Mark VI control architecture.
- Suitable for turbine monitoring, diagnostic, and control applications.
- Works with associated Mark VI I/O and controller hardware rather than operating as an independent controller.
- Suitable for replacement and maintenance of existing Mark VI installations.
Working Principle
The IS200SAMBH1A forms part of the signal path between acoustic monitoring equipment and the Mark VI control system. An acoustic monitoring device produces an electrical signal related to the monitored turbine condition, and the field wiring carries that signal to the terminal board.
A simplified signal path is:
Acoustic Monitoring Device → IS200SAMBH1A → Mark VI I/O Hardware → Mark VI Controller → Monitoring / Control Functions
The terminal board provides the physical connection and routing interface. The connected Mark VI I/O hardware receives the signal, while the controller and application software use the acquired information for monitoring, diagnostics, alarms, or other configured functions.
When troubleshooting an acoustic monitoring channel, checking the signal path in sequence is useful. The sensor, field cable, terminal connections, receiving I/O channel, and controller configuration should all be considered before identifying a board-level fault.
Role in a Mark VI Turbine Control Architecture
| System Element | Function |
|---|---|
| Acoustic Monitoring Devices | Detect acoustic conditions associated with monitored turbine equipment |
| Field Wiring | Carries acoustic monitoring signals to the control cabinet |
| GE IS200SAMBH1A | Provides the terminal interface and signal routing point |
| Mark VI I/O Hardware | Acquires and transfers field signals |
| Mark VI Controller | Processes configured monitoring and control logic |
| Operator Interface | Displays operating values, alarms, and diagnostic information |
| Turbine Equipment | Generates the acoustic conditions being monitored |
The IS200SAMBH1A occupies the field-interface portion of the Mark VI architecture. It connects the physical monitoring equipment to the electronic control system while leaving signal processing and control decisions to the associated Mark VI hardware and software.
Industrial Applications
| Application | Typical Use |
|---|---|
| Gas Turbine Control | Acoustic monitoring within turbine control installations |
| Power Generation | Monitoring of turbine operating conditions |
| Turbine Condition Monitoring | Interface for acoustic monitoring devices |
| Combustion Monitoring | Connection of acoustic-related monitoring signals |
| Turbine Diagnostics | Signal routing for equipment assessment |
| Mark VI Maintenance | Replacement of installed acoustic monitoring interface hardware |
| Control System Retrofit | Integration within existing Mark VI cabinet configurations |
Installation and Maintenance
- Confirm the complete IS200SAMBH1A part number before installation or replacement.
- Place the associated Mark VI turbine control system in the required maintenance state.
- Isolate applicable electrical power and field circuits according to site procedures.
- Record the existing terminal and cable connections before removing the original board.
- Inspect terminals, connectors, and field cables for looseness, contamination, or physical damage.
- Verify that the replacement board matches the existing Mark VI hardware configuration.
- Install the board in the designated cabinet or mounting position.
- Reconnect field wiring according to the approved system documentation.
- Check cable shielding, grounding, and routing where applicable to the acoustic monitoring circuit.
- Confirm that all terminal and connector connections are secure before energizing the system.
- Check Mark VI diagnostics and the associated monitoring channel after power is restored.
- Perform a functional signal check before returning the turbine control system to normal operation.
Related Components
| Component | Relationship |
|---|---|
| GE Mark VI Controller | Executes configured turbine control and monitoring logic |
| Mark VI I/O Boards | Acquire and process signals connected through the terminal interface |
| Acoustic Monitoring Devices | Generate the signals routed through the board |
| Field Wiring | Provides the electrical connection between monitoring equipment and the terminal board |
| Mark VI Control Cabinet | Houses the associated control and interface hardware |
| Mark VI Operator Interface | Provides monitoring, alarms, and diagnostic information |
| Turbine Monitoring Equipment | Uses acquired signals for equipment monitoring and analysis |
Recommended Related Models
| Model | Product Type / Application |
|---|---|
| GE IS200SAMBH1A | Mark VI Acoustic Monitoring Terminal Board |
| GE IS200SAMBH1ABA | Mark VI Acoustic Monitoring Terminal Board |
| GE Mark VI Terminal Boards | Field signal termination and interface hardware |
| GE Mark VI I/O Boards | Field signal acquisition and processing |
| GE Mark VI Controllers | Turbine control and monitoring hardware |
Key Advantages
- Dedicated acoustic monitoring interface for GE Mark VI systems.
- Supports organized field signal termination and routing.
- Connects acoustic monitoring equipment with Mark VI I/O hardware.
- Suitable for turbine monitoring and diagnostic applications.
- Practical replacement component for existing Mark VI installations.
Technical FAQs
What is the primary function of the IS200SAMBH1A?
The IS200SAMBH1A is a GE Mark VI Acoustic Monitoring Terminal Board. Its primary function is to provide the hardware-level termination and interface for acoustic monitoring signals within the Mark VI control system.
How does the IS200SAMBH1A connect to the Mark VI system?
The board sits between the acoustic monitoring field equipment and the associated Mark VI I/O hardware. Signals from the monitoring devices enter through the field-side connections, pass through the terminal interface, and are then acquired by the appropriate Mark VI I/O channel.
Is IS200SAMBH1A interchangeable with IS200SAMBH1ABA?
The two part numbers are closely related and both are identified as Mark VI Acoustic Monitoring Terminal Boards, but the complete part number and board revision should be verified against the installed system before treating them as interchangeable. Connector arrangement, hardware revision, and application configuration should be checked during replacement.
What should be checked if the acoustic monitoring channel does not work after replacement?
First check the field wiring and terminal connections, followed by the acoustic monitoring device and the receiving Mark VI I/O channel. Mark VI diagnostics and configuration should then be reviewed to determine whether the problem is related to the interface hardware, field circuit, I/O channel, or system configuration.