GE IS200ERRBG1A Redundant Regulator Backplane Module

FAQ

Q1. What is the IS200ERRBG1A used for?
It is a redundant regulator backplane module that serves as a central mounting and interconnection hub for multiple control boards in GE EX2100 Excitation Control systems.

Q2. Which systems is this backplane compatible with?
It is designed for use in GE EX2100 Excitation Controller platforms and can also be integrated with Mark VI systems.

Q3. What boards can be installed on the IS200ERRBG1A?
Boards such as DSPX (signal processor), ERDD, EROC (options), EISB, ERIO, and EPSM can be mounted via the redundant backplane.

Q4. Does the backplane provide cooling features?
Yes — this model typically includes a mounted fan to improve airflow and heat dissipation for mounted modules.

Q5. What are the approximate dimensions and weight?
The board measures about 263 × 58 × 28 mm and weighs approximately 4.3 kg.

Q6. What environmental conditions can it tolerate?
It is built to operate in industrial temperature ranges from around –30 °C to +65 °C.

Q7. Is the IS200ERRBG1A actively powered?
The board itself is passive — power to mounted modules is supplied through the system backplane and connected power supplies.

Q8. Can this module be used outside redundant configurations?
It is specifically intended for redundant applications; simplex configurations use a different backplane (ERBP).

Q9. Is the backplane isolated?
Yes — the design provides isolation between logic and signal paths for reliability and safety.

Q10. Is the IS200ERRBG1A still available?
It is not produced new by GE but remains available through industrial automation suppliers, surplus stocks, and refurbishment channels.

GE IS200ERRBG1A

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