IS200ERIOH1AAA
GE
Overview
The IS200ERIOH1AAA is an Exciter Regulator I/O Board from GE. It is part of GE's industrial automation product portfolio.
Application & Technical Notes
As an exciter regulator i/o board, the IS200ERIOH1AAA is intended for deployment in panel-based control cabinets and machine enclosures where the GE product portfolio equipment is installed. It performs a defined automation function within the control system and is selected to match the installed GE platform.
Specific electrical and mechanical ratings depend on the exact configuration and suffix of the part; the original datasheet should be consulted for the definitive specification.
Maintenance & Diagnostics
Inspect terminals and connectors for corrosion or looseness, and confirm the module seats correctly in its carrier. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the IS200ERIOH1AAA, distinguish three supply tiers: (1) genuine GE stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Confirm mechanical and electrical compatibility with your GE product portfolio installation and the intended function. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
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Frequently Asked Questions
What is the IS200ERIOH1AAA?
The IS200ERIOH1AAA is an exciter regulator i/o board from GE. It is described by the manufacturer as: Exciter Regulator I/O Board.
What are the key technical ratings of the IS200ERIOH1AAA?
The definitive ratings depend on the exact configuration; consult the original datasheet or the source PDF linked on this page for the complete table.
How is the IS200ERIOH1AAA mounted or installed?
Installation follows the standard GE product portfolio mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the IS200ERIOH1AAA compatible with my controller?
It belongs to GE's automation product portfolio. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the IS200ERIOH1AAA?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications (source data)
SPECIFICATIONS Part No.: IS200ERIOH1AAA Manufacturer: General Electric Country of Manufacture: United States of America (USA) Product Type: Exciter Regulator I/O Board Availability: In Stock Series: EX2100
Functional Description IS200ERIOH1AAA is an exciter regulator I/O board developed by GE. It is part of the EX2100 series. The Exciter Regulator Main I/O Board (ERIO) serves as a vital component within the EX2100 regulator control systems, catering to both simplex and redundant configurations. Its primary function lies in providing the necessary I/O interface for customer and system I/O operations, facilitating seamless communication and control within the system architecture.
Role in Simplex Applications In simplex applications, the board is mounted within the Exciter Regulator Backplane (ERBP). Here, it assumes the critical task of interfacing customer I/O signals for other essential components such as the Exciter PT/CT Terminal Board (EPCT) and the Exciter Contact Terminal Board (ECTBG2). Additionally, it handles system I/O signals for components like the Exciter Regulator Dynamic Discharge board (ERDD) and the Exciter Regulator Options Card (EROC), ensuring smooth functionality and integration within the simplex configuration. Redundant Configurations In redundant configurations, the board continues to play a pivotal role by providing seamless I/O interface functionality, albeit within a redundant system setup. Its role remains consistent, ensuring reliable communication and control between various system components, thereby enhancing system robustness and fault tolerance. Features Form Factor and Connectors: Adopts a single-slot double-height (6U) form factor and features both P1 and P2 backplane connectors, each serving distinct purposes in the interface hierarchy. Functionality of Connectors: While the P1 connector serves as a slave interface for communication with other system components, the P2 connector acts as the primary interface for I/O signals and connections with other backplane-mounted boards. External Connections: The faceplate integrates two 25-pin sub-D connectors, strategically positioned to establish direct connections with external components such as the ECTB and EPCT terminal boards. Enhanced Versatility: The dual-connector setup and external connectors enhance the versatility, enabling seamless interaction with various system elements and external components. Application Data Form Factor and Connectivity: Boasts a single-slot double-height (6U) form factor, ensuring compatibility and efficient utilization of space within the system setup. Equipped with both P1 and P2 96-pin backplane connectors, the board facilitates robust connectivity and communication within the system. Interface with Terminal Boards: Functionality extends to direct interaction with terminal boards such as the Exciter Contact Terminal Board and Exciter PT/CT Terminal Board. This interaction is facilitated through two 25-pin sub-D receptacle connectors located on the ERIO faceplate, ensuring seamless integration and communication between the ERIO and these essential components. Diagnostic Capabilities: Furthermore, it enhances diagnostic capabilities through the inclusion of a 9-pin sub-D receptacle connector labeled "TEST" on its faceplate. This connector serves as a diagnostic interface, enabling the monitoring and troubleshooting of system performance and functionality.
Reproduced from the manufacturer's published data.