About the DS2020LRPAG1
The DS2020LRPAG1 is a Resolver Module made for General Electric’s Speedtronic Mark V series of turbine control systems. The DS2020LRPAG1 is a member of a General Electric legacy series and is no longer receiving any support from GE. This DS2020LRPAG1 Resolver Module belongs to the Mark V Series, a product series from the trusted automated industrial retailer General Electric that is no longer manufactured as a legacy series, but was developed using the same Speedtronic technology seen in General Electric Mark Series products since the early 1960s. This DS2020LRPAG1 Resolver Module's modular assembly status is asserted in the DS2020LRPAG1 functional product number itself in the DS2020 series tag. This DS2020LRPAG1 Resolver Module is the original product offering with its intended functionality to exist as a member of the Mark V Turbine Control System Series, as evidenced by the absence of any trailing revision-inducing digits at the end of the aforementioned DS2020LRPAG1 product number.
Hardware Tips and Specifications
As with any product offering available in General Electric's Mark V Speedtronic-powered series, this DS2020LRPAG1 printed circuit board or PCB for short has its own series of intended hardware specifications and component inclusions that introduce its original functionality. The DS2020LRPAG1 is 115/230 VAC and is single-phase, being protected by a metal chassis. The bottom of this DS2020LRPAG1 PCB's chassis is open, exposing the internal circuit board. On the sides are four factory drilled holes, one in each corner, that enable this unit to be vertically mounted onto a flat surface; these factory-drilled holes are insulated in observance of potentially-present damaging surface voltages. This chassis should only be mounted into an indoor environment that is free from excessive dust, corrosive materials, and liquids. On the front face of this chassis are two large metallic screws that can be used to fully expose the internal circuit board. The bottom edge of the circuit board of the DS2020LRPAG1 is less protected than the rest of the components, as this edge has on the bottom left corner an RS-232 connection that is above a relay. Around these two components are eleven red varistors, and below the varistors are two resistors for voltage limitation purposes. On the center of the bottom edge of the DS2020LRPAG1 PCB is a red and white inductor coil. In the bottom corner of the DS2020LRPAG1 board is a singular integrated circuit.
Some of the hardware components unique to this DS2020LRPAG1 board described above have been assigned relatively simple component descriptions. This is due to the previous section being consisted of information pulled from a visual inspection of the DS2020LRPAG1 Resolver Module, given this DS2020LRPAG1 PCB's lack of available original instructional manual materials. The DS2020LRPAG1 product number itself is a valuable source of original hardware information for this Mark V Series product, detailing hardware specifications such as this DS2020LRPAG1 PCB's modular Mark V Series assembly, its domestic location of manufacture, its LRPA functional acronym, its normal style of printed circuit board coating, and its group one Mark V Series grouping.
