Product Summary
The IS200EROCH1A is a specialized backplane board for the GE EX2100 excitation control system. It transmits data from two distinct locations on the regulator rack. This module has a power LED, two ISBUS connectors, and a tool D-pin connector on its faceplate. Several integrated circuits enable robust signal processing for critical turbine applications.
Expert Technical Evaluation & Performance Review
This board serves as a critical data transmission hub within the regulator rack. It connects two separate locations to ensure seamless communication. The IS200EROCH1A features a keypad connector on its backplane for direct interface. This design simplifies wiring and reduces potential failure points in the system.

The faceplate layout is engineered for quick diagnostics and field access. A power LED sits at the top near the GE Energy branding for immediate status checks. Two ISBUS connectors handle high-speed data transfer between modules. A tool D-pin connector provides a direct point for maintenance and configuration.
Several integrated circuits on this model manage signal conditioning and routing. These circuits ensure data integrity across the two transmission locations. The board’s construction supports reliable operation in demanding industrial environments. This design aligns with the EX2100 series’ need for precise excitation control.
Product Procurement & Buyer Guide

Procurement teams should verify the IS200EROCH1A matches their existing EX2100 rack configuration. This board is essential for systems requiring data relay from two rack points. It replaces or supplements older backplane connectors for improved reliability. Application engineers must confirm the ISBUS connector count matches their network topology.
The board’s integrated circuits reduce the need for external signal processing hardware. This consolidation lowers overall system complexity and maintenance costs. Buyers should stock this model for critical turbine control system upgrades. Its specific faceplate layout ensures easy integration into standard regulator racks.
Logistics & Standard Packaging Details

- One GE IS200EROCH1A EX2100 Regulator Backplane Connector Board
- Standard anti-static packaging for safe transit and storage
- No additional cables or mounting hardware are included in the package
We ship via FedEx, UPS, and DHL for express delivery to your facility. This ensures fast and reliable order fulfillment for urgent maintenance needs. Contact our team for specific shipping timelines to your location.

