GE IS200ESYSH3A I/O Terminal Board

Description

The GE IS200ESYSH3A is an I/O terminal board used in the EX2100e excitation control system. It serves as the primary interface for external input and output signals, connecting generator PTs, CTs, and control signals to the exciter.

Specifications

• Part Number: IS200ESYSH3A

• Series: EX2100e Excitation Control

• Redundancy Mode: Simplex (Group H3)

• Control Sections: M1 configuration

• Input Types: Two generator CT inputs (1 A or 5 A), two three-phase PT voltage inputs

• Auxiliary Inputs: Seven auxiliary contact inputs

• Relay Outputs: Two trip relay outputs for lockout device control

• Power Supply: 55 VDC

• Connectors: Six sub-D pin connectors

• Interface Method: HSLA high-speed serial link (HSSL) daughterboard

• Manual Reference: GEI-100772

• Country of Manufacture: United States

Features

• Excitation I/O Interface: Handles most I/O connections for the EX2100e system

• CT and PT Support: Accepts current and voltage feedback for generator protection and control

• Trip Relay Functionality: Drives lockout devices using 2-of-3 hardware voting logic

• Versatile Application: Compatible with both regulator and static excitation systems

• Isolation Transformers: Enhances signal integrity and protection

• Terminal Strip Mounting: Simplifies external wiring and maintenance

• Robust Design: Built for high-reliability operation in industrial environments