IS200EMIOH1AFB

Product Description

This IS200EMIOH1AFB printed circuit board was manufactured by General Electric shell company GE Industrial Systems for use in their EX2100 series of Excitation Control System-specific products. This is a modified version of the original IS200EMIOH1 parent printed circuit board; featuring three total significant product revisions rated at A, F and B respectively. This printed circuit board or PCB can be more accurately defined as an Exciter Module I/O Board.

Hardware Tips and Specifications

While it is important to to recognize a number of the hardware components available on the base board of the IS200EMIOH1AFB Exciter Module I/O Board, it is primarily important to understand this printed circuit board's intended functionality. This PCB manages the input and output connections of a slew of EX2100 Excitation Control System printed circuit boards, including:

• The EPCT board
• The ECTB board
• The EACF board
• The EXTB board

The types of signals managed by this IS200EMIOH1AFB input/output board may also vary as to include PT signals, CT signals, contact inputs, output relay drives, and pilot trip relay drivers. Additional functionality of the IS200EMIOH1AFB revised PCB exits in its sending of logic level gate pulse signals to the corresponding ESEL board, which are then sent to the greater assembly's EGPA in its power conversion cabinet. In terms of dimensions, it is important to note that this IS200EMIOH1AFB module is a single slot, double height printed circuit board that is meant for installation in the General Electric-typical VME Installation Rack. Please remember that this device's three significant product revisions may alter the original factory-specified performance specifications for the parent IS200EMIOH1 board that have been included on this page. 

As revealed in a thorough part number breakdown of the IS200EMIOH1AFB part number, all of the hardware components mentione above should be protected beneath a solid layer of chemically-applied protective PCB coating. Conformal PCB coating is different from normal PCB coating in its complete coverage style, which should envelop every surface of every hardware component attached to the IS200EMIOH1AFB board.