About the IS420UCSCH2A
This IS420UCSCH2A printed circuit board product offering from General Electric is something of a unique Mark VIe or Mark VIeS Turbine Control System Series product, as it truly doesn't even exist as a printed circuit board or PCB for short at all. This IS420UCSCH2A device, as partially proven through the dual-functional IS420 series tag at the beginning of its functional product number, is definable as a Controller Assembly more specifically. This IS420UCSCH2A product's possible greater Mark VIe and Mark VIeS Series are quite the self-explanatory General Electric Mark product series, as they both possess a range of potential individual product applications in Mark V Series-compatible wind, gas, and steam turbine automated drive assembly control and management systems. While popular due to its relatively recently-developed turbine-based primary applications, this IS420UCSCH2A product's greater assumed Mark VIe product series also is highly-sought due to its nature as one of the final-produced General Electric Mark product series to utilize the company's patented Speedtronic control system technology first seen with the rollout of the primary Mark I Series sometime in the later 1960s.
Hardware Tips and Specifications
Like any General Electric product made available to our reconditioned and new inventory here, this IS420UCSCH2A device's intended Mark Series functionality is embraced through its special Mark VIe Series assembly's adoption of a unique series of hardware components and component specifications. Unlike any General Electric product however, and as hinted at earlier, this IS420UCSCH2A device utilizes a non-standard special style of Mark VIe Series assembly, as the IS420-style assembly is one of the more complex GE assembly versions available for Mark products. Two mounting screws have been included in the special assembly of this IS420UCSCH2A product for convenient voltage-protected installation and replacement encouragement; these screws seem to indicated this IS420UCSCH2A product's rejection by the Mark VIe and Mark VIeS Series' VME Rack Mounting Assembly, although this IS420UCSCH2A product's special modular assembly likely would have been too thick anyways.
This IS420UCSCH2A Mark VIe or Mark VIeS Series Modular Assembly product offering is actually not the originally-developed product of its specific Mark Series functional role. That would have to exist as the IS420UCSCH2 parent Controller Module notable not utilizing this IS420UCSCH2A product's standard A-rated functional product revision. The A-rated functional product revision seen in this IS420UCSCH2A device's assembly is the most common revision across the entirety of the Mark Series Collection. This IS420UCSCH2A device's internal circuitries should be relatively well-protected by a layer of conformal-style printed circuit board coating, which envelops and protects the whole base circuit board of this IS420UCSCH2A product in a thin layer of chemically-applied protective PCB coating. This product's unique conformal PCB coating style was only revealed upon an analysis of its unique IS420UCSCH2A functional product number, which codes for a range of relevant IS420UCSCH2A Module details in a GE-formulated selection of functional component-naming segments, including the IS420 series tag mentioned above. Some of the other details revealed through functional product number include this IS420UCSCH2A Controller Module's:
- UCSC functional product acronym
- Group 2 Mark VIe Series product grouping
- A-rated primary functional revision
