Name: GE IS200ISBEH2ABB InSyncBus Extender Board - RUNSHENG
Price: 7777.00 CNY
Availability: InStock

GE IS200ISBEH2ABB InSyncBus Extender Board

The IS200ISBEH2A is a utility board that plays a crucial role in managing the physical layout of the control system’s communications:

ISBus Extension: The main purpose of the ISBE board is to provide an interface to extend the length or branching capabilities of the high-speed ISBus cable. The ISBus is the proprietary communication bus that ensures real-time synchronization (InSync) between control modules in Triple Modular Redundant (TMR) systems.
Signal Integrity: As an extender, the board often includes active circuitry (e.g., buffers or repeaters) to recondition and amplify the ISBus signal. This ensures that the signal maintains its integrity and accurate timing over the extended path, which is vital for the TMR synchronization and voting logic.
Backplane Interface: The board typically plugs directly into the backplane of the Mark VI rack, providing additional or different types of connectors for the ISBus signal. This allows for connections to external equipment, expansion racks, or remote control modules.

الوصف

The GE IS200ISBEH2A is an InSync Bus Extender Board (ISBE) manufactured by General Electric. It is a utility component used in the Mark VI Speedtronic Turbine Control System and the EX2100 Excitation System.

Its core function is to physically and electrically extend the reach of the proprietary ISBus communication line.

⚙️ Core Function and Role

The IS200ISBEH2A is a utility board that plays a crucial role in managing the physical layout of the control system’s communications:

ISBus Extension: The main purpose of the ISBE board is to provide an interface to extend the length or branching capabilities of the high-speed ISBus cable. The ISBus is the proprietary communication bus that ensures real-time synchronization (InSync) between control modules in Triple Modular Redundant (TMR) systems.
Signal Integrity: As an extender, the board often includes active circuitry (e.g., buffers or repeaters) to recondition and amplify the ISBus signal. This ensures that the signal maintains its integrity and accurate timing over the extended path, which is vital for the TMR synchronization and voting logic.
Backplane Interface: The board typically plugs directly into the backplane of the Mark VI rack, providing additional or different types of connectors for the ISBus signal. This allows for connections to external equipment, expansion racks, or remote control modules.
System Configuration: It provides the flexibility to accommodate larger or more complex physical arrangements of control system components within the industrial cabinet.

🔎 Revision Details

The suffix H2A indicates a specific revision compared to the H1A version:

IS200: GE’s Innovation Series of control modules.
ISBE: ISBus Extender Board.
H2A: This signifies the board belongs to Hardware Group 2, Artwork Revision A. This usually implies a second-generation design with minor updates, component changes (e.g., addressing obsolescence), or layout optimizations compared to the earlier H1 series, though the core function remains the same.