{"product_id":"ds200sdcig1a-dc-power-supply-and-instrumentation-board-ge","title":"DS200SDCIG1A DC Power Supply and Instrumentation Board | GE","description":"\u003cp\u003eThe \u003cstrong\u003eGE DS200SDCIG1A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDS200SDCIG1\u003c\/strong\u003e DC Power Supply and Instrumentation Board, operates as a dedicated hardware component for power distribution regulation and drive signal feedback execution within GE Mark V Turbine Control System platforms.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDS200SDCIG1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE General Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.61 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Mark V PCB slot assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMulti-rail DC\/AC continuous load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eMark V \/ Speedtronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Acronym\u003c\/td\u003e\n\u003ctd\u003eSDCI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstruction Manual\u003c\/td\u003e\n\u003ctd\u003eGEI-100173\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Coating Style\u003c\/td\u003e\n\u003ctd\u003eNormal Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Revision\u003c\/td\u003e\n\u003ctd\u003eRevision A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Outputs\u003c\/td\u003e\n\u003ctd\u003e+5 VDC (4 A), +\/-15 VDC (0.4 A), +\/-24 VDC, 115 VAC (0.4 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Count \/ Types\u003c\/td\u003e\n\u003ctd\u003eFU1 (115 VAC to 3TB), FU2 (+24\/+15\/+5 VDC), FU3 (-24\/-5 VDC), FU5\/FU6 (10 A field\/MOV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Interface\u003c\/td\u003e\n\u003ctd\u003eDC2000 Drive Assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus \u0026amp; Network I\/O Specifications\u003c\/h3\u003e\n\u003cp\u003eThe board incorporates backplane bus communication mechanisms designed to interface power supply status and signal instrumentation directly with the Mark V core controller. Internal hardware configurations feature dedicated jumper headers (JP1 for MD control source and JP2 for MA AC contactor drop-out timing control) alongside selector switch SW1 for scaling AC line burdens relative to nominal output current. Firmware compatibility relies on physical jumper alignments matching the system control hardware parameters. Channel instrumentation circuits continuously monitor motor field power, armature SCR gating drivers, armature voltage\/current feedback, and AC line phase sequence parameters, providing high-density signal conversion for closed-loop drive execution.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What onboard power supply rails are generated and regulated by the DS200SDCIG1A?\u003c\/p\u003e\n\u003cp\u003eA: The board features internal regulation circuits supplying +5 VDC at 4 A, +\/-15 VDC at 0.4 A, +\/-24 VDC, and 115 VAC at 0.4 A to support field instrumentation and local control logic.\u003c\/p\u003e\n\u003cp\u003eQ: How do the diagnostic LEDs function during a fuse trip event?\u003c\/p\u003e\n\u003cp\u003eA: Individual LED diagnostic indicators are positioned adjacent to each fuse (FU1 through FU6). Upon a fuse failure or overload event, the corresponding LED illuminates to indicate the specific open circuit path without requiring immediate physical disconnect.\u003c\/p\u003e\n\u003cp\u003eQ: What primary signal instrumentation circuits reside on this module?\u003c\/p\u003e\n\u003cp\u003eA: The board contains dedicated feedback circuits to instrument AC line and DC motor signals, including armature current, armature voltage, field current, AC line current magnitude, and AC line phase sequence.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower De-energization: Isolate all high-voltage sources and primary drive supply rails before opening the enclosure. Allow residual capacitive energy to dissipate completely. Verify zero-energy state across all terminals using a calibrated multimeter prior to touching board surfaces.\u003c\/li\u003e\n\u003cli\u003eHandling Precautions: Maintain ESD mitigation practices by utilizing a grounded wrist strap attached to the metal cabinet frame. Hold the PCB by non-conductive edges or plastic mounting hardware to prevent component damage.\u003c\/li\u003e\n\u003cli\u003eCabling and Separation: When disconnecting flat ribbon cables, apply mechanical force evenly across both cable connector headers rather than pulling directly on the ribbon insulation to protect pin integrity.\u003c\/li\u003e\n\u003cli\u003eJumper Verification: Ensure physical jumpers JP1, JP2, and rotary switch SW1 are aligned precisely with the legacy board settings prior to mounting into the cabinet chassis.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":43913640673370,"sku":"DS200SDCIG1A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/DS200SDCIG1AHB_9fa594b0-f6df-4426-aadd-780193375ebb.png?v=1787715265","url":"https:\/\/www.spareoil.com\/products\/ds200sdcig1a-dc-power-supply-and-instrumentation-board-ge","provider":"SpareOil Automation","version":"1.0","type":"link"}