GE IS200EISBH1AAB Exciter ISBus Board

GE IS200EISBH1AAB Exciter ISBus Board

د.إ8,888.00

GE IS200EISBH1AAB Exciter ISBus Board (EISB) is a critical communication interface component used in General Electric’s EX2100 Series Excitation Control Systems, which are integral parts of the Mark VI Speedtronic turbine control system.

⚙️ Primary Function

The board’s main role is to manage high-speed communication and data exchange between the various control modules within the exciter system.

  • Communication Hub: It acts as a specialized communication board for the C, M1, and M2 controllers (Control, Main 1, and Main 2), especially in redundant (Triple Modular Redundant or TMR) systems.
  • Fiber-Optic Signal Management: It receives and transmits fiber-optic feedback signals (like generator field voltage/current, ground detector signals) from the EDCF boards and passes them over the control backplane.
  • DSPX Interface: It forwards these high-speed signals to the DSPX controller (Digital Signal Processor) for processing.
  • ISBus Control: For redundant exciters, the board contains the proprietary GE ISBus interface electronics to ensure precise data synchronization and reliable transfer among the exciter’s multiple controllers.
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الوصف

The GE IS200EISBH1AAB Exciter ISBus Board (EISB) is a critical communication interface component used in General Electric’s EX2100 Series Excitation Control Systems, which are integral parts of the Mark VI Speedtronic turbine control system.

⚙️ Primary Function

The board’s main role is to manage high-speed communication and data exchange between the various control modules within the exciter system.

  • Communication Hub: It acts as a specialized communication board for the C, M1, and M2 controllers (Control, Main 1, and Main 2), especially in redundant (Triple Modular Redundant or TMR) systems.
  • Fiber-Optic Signal Management: It receives and transmits fiber-optic feedback signals (like generator field voltage/current, ground detector signals) from the EDCF boards and passes them over the control backplane.
  • DSPX Interface: It forwards these high-speed signals to the DSPX controller (Digital Signal Processor) for processing.
  • ISBus Control: For redundant exciters, the board contains the proprietary GE ISBus interface electronics to ensure precise data synchronization and reliable transfer among the exciter’s multiple controllers.

💡 Key Features and Specifications

Specification Detail
Manufacturer General Electric (GE)
Series EX2100 Excitation Control (Part of Mark VI/VIe)
Type Exciter ISBus Board (EISB)
Form Factor Single-slot, 3U-high VME style board
Connectors Six fiber-optic connectors on the front panel for receiving generator field, exciter, and ground detector signals.
Communication Fiber-optic communication via backplane; RS-232C for tool and keypad ports.
Version The “B” revision (IS200EISBH1AAB) indicates a specific hardware/firmware revision compared to the “AAA” version, usually involving minor updates or component changes, but maintaining the core function.

In short, the IS200EISBH1AAB is essential for the EX2100 system to perform its primary duty: maintaining the stability and precise voltage control of the generator by ensuring accurate and synchronized data flow.

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