IS420ESWBH3A IONET Switch Module

IS420ESWBH3A

The IS420ESWBH3A IONET Switch Module

Greater Product Series Information

As with any General Electric printed circuit board product offering made available to our extended new and reconditioned inventory here, this IS420ESWBH3A IONET Switch Board belongs to a specific product series

the Mark VIe Turbine Control System Series in particular. This IS420ESWBH3A printed circuit board or PCB for short’s greater Mark VIE Turbine Control System Series:

possesses specific applications across a range of different products:

wind turbine assemblies

steam turbine assemblies

gas turbine automated drive assemblies

can additionally be identified as a desirable GE Mark Series

one of the lastly-developed GE product series to make use of the patented Speedtronic control system technology

The IS420ESWBH3A functional product number begins with a dual-functioning initial naming segment in the IS420 series tag delegating this IS420ESWBH3A Mark VIe Series product’s special modular Mark VIe Series assembly version as well as its domestic location of original GE manufacture. Some of the other relevant hardware details that can be discovered through analysis of functional product number include this IS420ESWBH3A PCB’s:

ESWB product acronym

Conformal PCB coating style

Group three Mark VIe Series product grouping

A-rated primary functional product revision

Diagnostic Tips and Specifications

There are LED indicators on the IS420ESWBH3A switch. There also exists:

a power LED

activity and link LEDs

When the link LED is solid yellow it indicates that a 10 MB link is being used

when solid green a 100 MB link is being used

no LED light indicates that there is no link.