Features:
- Provides high-speed ISBus communication among M1, M2 and C DSPX controllers.
- Accepts bridge current and voltage feedback through six front fiber-optic connectors.
- Supports RS-232C communication with the Toolbox and keypad ports.
The board is a single-slot, 3U module installed below DSPX in the control backplane.
Optical links keep bridge feedback electrically isolated from controller hardware.
Transmit and receive fibers must return to their labeled connector positions after service.
Apter Power handles procurement and available communication-board documentation for the General Electric IS200EISBH1A Exciter ISBus Board for GE EX2100 excitation-control service.
General Electric IS200EISBH1A Exciter ISBus Board Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Optical Link for IS200EISBH1A
- Connector set: Six front connectors accept current and voltage feedback fibers.
- Signal source: EDCF boards provide generator-field measurement data.
- Isolation: Fiber optics separate bridge voltage from controller electronics.
- Direction: Each transmitter and receiver lead must remain on its documented path.
Feedback Delivery for IS200EISBH1A
- Input: EDCF field-current and field-voltage measurements enter over fiber.
- Distribution: ISBus exchanges high-speed data among the three DSPX boards.
- Consumers: Regulation and protection functions use the delivered bridge feedback.
- Validation: Compare live feedback values with the assigned EDCF channel after replacement.
Controller Placement for IS200EISBH1A
- Module size: The board occupies one slot and is 3U high.
- Rack position: It installs in the backplane directly below DSPX.
- Redundant sections: Equivalent boards support M1, M2 and C controller positions.
- Backplane role: Backplane connectors carry controller-side communication paths.
Fiber Maintenance for IS200EISBH1A
- Labeling: Mark connector number and optical direction before removing any fiber.
- Cleaning: Inspect and clean optical ends without scratching the connector faces.
- Seating: Reconnect every lead fully in its original front-panel position.
- Return to service: Verify EDCF feedback and RS-232C access before enabling excitation.