{"product_id":"ge-ds200sdccg4agd-drive-control-card","title":"GE DS200SDCCG4AGD Drive Control Card","description":"\u003ch2\u003eGE DS200SDCCG4AGD Drive Control Card\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE DS200SDCCG4AGD\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDS200SDCC\u003c\/strong\u003e Drive Control Card, operates as a dedicated hardware component for LVDT valve position feedback processing and servo loop execution within GE Mark V Speedtronic turbine control systems.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003eDS200SDCCG4AGD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.68 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified; powered through Mark V control rack interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDrive Control Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eGE Mark V Speedtronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eServo Channels\u003c\/td\u003e\n\u003ctd\u003e8 independent LVDT servo loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Algorithm\u003c\/td\u003e\n\u003ctd\u003eDigital PID with feedforward\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eServo Outputs\u003c\/td\u003e\n\u003ctd\u003e+\/-10 VDC, 10 mA max per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit, 0.3 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLVDT Inputs\u003c\/td\u003e\n\u003ctd\u003e3-wire or 5-wire per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLVDT Excitation\u003c\/td\u003e\n\u003ctd\u003e2.5 kHz, 2.5 Vrms nominal, adjustable 1-5 Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity Range\u003c\/td\u003e\n\u003ctd\u003e1-25 mV\/V\/mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinearity Error\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1% full scale after calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Feedback\u003c\/td\u003e\n\u003ctd\u003e4-20 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Rate\u003c\/td\u003e\n\u003ctd\u003e1 ms simultaneous update across all channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete Inputs\u003c\/td\u003e\n\u003ctd\u003e16 inputs, 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Architecture\u003c\/td\u003e\n\u003ctd\u003e3 CPUs with shared RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003eDual headers for power supply and I\/O interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Coating\u003c\/td\u003e\n\u003ctd\u003eNormal conformal coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGE Mark V LVDT Servo Control and Industrial Drive Integration\u003c\/h3\u003e\n\u003cp\u003eThe DS200SDCCG4AGD integrates eight independent LVDT servo channels with onboard excitation and demodulation circuits. Each channel processes valve position feedback directly from LVDT devices and executes digital PID control calculations for turbine valve positioning.\u003c\/p\u003e\n\u003cp\u003eThe GE industrial control architecture uses deterministic control execution, backplane communication, and I\/O density scaling for multi-channel servo applications. The three-CPU structure provides separated processing resources for control algorithms, feedback acquisition, and system coordination.\u003c\/p\u003e\n\u003cp\u003eThe board supports firmware flash compatibility within the Mark V platform and maintains direct interface capability with valve servo circuits through analog outputs, secondary 4-20 mA feedback channels, and discrete status inputs.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many LVDT servo channels are available on the DS200SDCCG4AGD?\u003cbr\u003eA: The board provides 8 independent LVDT servo channels, each with integrated excitation and demodulation functions.\u003c\/p\u003e\n\u003cp\u003eQ: What type of feedback signals can the card process?\u003cbr\u003eA: The card accepts 3-wire or 5-wire LVDT feedback signals and supports secondary 4-20 mA feedback channels.\u003c\/p\u003e\n\u003cp\u003eQ: What control method is used for valve positioning?\u003cbr\u003eA: The board executes digital PID control with feedforward processing for servo loop regulation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the DS200SDCCG4AGD in the specified GE Mark V rack location with system power removed before board replacement or inspection.\u003c\/p\u003e\n\u003cp\u003eVerify rack connector engagement, I\/O header connections, and mechanical mounting before applying control power. Route LVDT signal wiring separately from high-current conductors and switching circuits to minimize electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003eConnect cable shields according to the cabinet grounding design. Confirm LVDT wiring configuration, excitation settings, feedback scaling, and servo calibration parameters before returning the turbine control system to operation.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44468218921048,"sku":"DS200SDCCG4AGD","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/DS200SDCCG4A_d4b60764-3ae6-463d-bdd9-d07d26610114.jpg?v=1785148833","url":"https:\/\/www.industriaxplc.com\/ar\/products\/ge-ds200sdccg4agd-drive-control-card","provider":"IndustriaX Limited","version":"1.0","type":"link"}