{"product_id":"531x309spcajg1-ge-dc2000-speed-feedback-board","title":"531X309SPCAJG1 GE DC2000 Speed Feedback Board","description":"\u003ch2\u003e\u003cstrong\u003eGE 531X309SPCAJG1 Digital Signal Process Board – DC2000 Series\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Electric 531X309SPCAJG1\u003c\/strong\u003e functions as a \u003cstrong\u003eDigital Signal Process Board\u003c\/strong\u003e within the \u003cstrong\u003eDC2000 Digital Adjustable Speed Drive\u003c\/strong\u003e system. This card interfaces with the SDCC Drive Control Card and provides essential I\/O processing. Engineers trust \u003cstrong\u003e531X309SPCAJG1\u003c\/strong\u003e for reliable speed feedback, signal conversion, and flexible configuration.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCore Technical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e General Electric (GE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 531X309SPCAJG1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e DC2000 \/ 531x Replacement Boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Digital Signal Process Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Drive Control Card:\u003c\/strong\u003e SDCC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e DC2000 Digital Adjustable Speed Drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries Manual:\u003c\/strong\u003e GEH-6005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Communication:\u003c\/strong\u003e RS-422 serial connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeedback Interfaces:\u003c\/strong\u003e Encoder and tachometer inputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Conversion:\u003c\/strong\u003e Current reference to voltage reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Signals:\u003c\/strong\u003e 3 current reference, 1 voltage level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Signals:\u003c\/strong\u003e Voltage reference signals to control board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration Controls:\u003c\/strong\u003e Switches, jumpers, potentiometers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Parameters:\u003c\/strong\u003e Signal filtering, gains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Connections:\u003c\/strong\u003e Screw terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Marking:\u003c\/strong\u003e PC Board, Signal Processor Card, 531X Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States (USA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSpeed Feedback Processing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfaces with encoders and tachometers.\u003c\/strong\u003e Direct connection to speed feedback devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProvides speed feedback signals to drive control board.\u003c\/strong\u003e Critical for closed-loop velocity regulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcesses quadrature encoder signals.\u003c\/strong\u003e Direction and speed detection from incremental encoders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccepts analog tachometer inputs.\u003c\/strong\u003e Compatible with DC tach generators.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #005a9c;\"\u003e\u003cstrong\u003eHigh-speed feedback processing minimizes latency.\u003c\/strong\u003e\u003c\/span\u003e Real-time speed control response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSignal Conversion Functions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConverts three current reference signals.\u003c\/strong\u003e Transforms current commands to voltage references.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConverts voltage level signal to voltage reference.\u003c\/strong\u003e Additional analog input path for speed or torque commands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs voltage reference signals to SDCC.\u003c\/strong\u003e Standardized analog interface for drive control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision conversion maintains signal accuracy.\u003c\/strong\u003e Low offset and gain error throughout range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #005a9c;\"\u003e\u003cstrong\u003eEliminates external signal conditioners.\u003c\/strong\u003e\u003c\/span\u003e Direct interface between command sources and control board.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eRS-422 Serial Communication\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard RS-422 serial connector.\u003c\/strong\u003e Balanced differential signaling for noise immunity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcesses RS-422 serial signals for motor control.\u003c\/strong\u003e Receives digital commands from host controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignals sent to motor control processor.\u003c\/strong\u003e High-speed serial link for parameter updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-distance communication capability.\u003c\/strong\u003e RS-422 supports transmissions over 1000 meters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #005a9c;\"\u003e\u003cstrong\u003eIndustrial-grade serial interface.\u003c\/strong\u003e\u003c\/span\u003e Rejects common-mode noise in harsh environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eConfiguration and Calibration Controls\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple configurable switches for mode selection.\u003c\/strong\u003e Hardware selection of operating modes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJumper positions for circuit configuration.\u003c\/strong\u003e Enable\/disable functions, select input types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotentiometers for analog signal adjustment.\u003c\/strong\u003e Trim gain, offset, and filter characteristics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal filtering parameters user-configurable.\u003c\/strong\u003e Optimize noise rejection versus response time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #005a9c;\"\u003e\u003cstrong\u003eGain adjustments accommodate various transducers.\u003c\/strong\u003e\u003c\/span\u003e Match encoder and tachometer output levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eLAN and Drive Control I\/O Processing\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProvides LAN control board interface functions.\u003c\/strong\u003e Network communication for distributed drives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive control board I\/O processing.\u003c\/strong\u003e Consolidates discrete and analog signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfacing medium between processor and field devices.\u003c\/strong\u003e Bidirectional data flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e531X series replacement board design.\u003c\/strong\u003e Compatible with multiple GE drive platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #005a9c;\"\u003e\u003cstrong\u003eVersatile I\/O processing reduces board count.\u003c\/strong\u003e\u003c\/span\u003e Multiple functions integrated on single card.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eField Connection Interface\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew terminals for field wiring.\u003c\/strong\u003e Reliable connections for encoder, tachometer, and I\/O.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaptive screw design prevents hardware loss.\u003c\/strong\u003e Retained during maintenance and reconnection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear terminal labeling on silkscreen.\u003c\/strong\u003e Simplified installation and troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdequate spacing between terminals.\u003c\/strong\u003e Accommodates ferrule-terminated wires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #005a9c;\"\u003e\u003cstrong\u003eNo special tools required for wiring.\u003c\/strong\u003e\u003c\/span\u003e Standard screwdriver termination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Requirements\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeet all manufacturer installation parameters.\u003c\/strong\u003e Follow GEH-6005 series manual guidelines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQualified personnel only must perform installation.\u003c\/strong\u003e Trained technicians familiar with DC2000 systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsult device manual for complete wiring guide.\u003c\/strong\u003e Detailed connection diagrams provided by GE.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal GE technical support documentation available.\u003c\/strong\u003e Reference manual GEH-6005 for specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #005a9c;\"\u003e\u003cstrong\u003eFollowing instructions reduces accident risk.\u003c\/strong\u003e\u003c\/span\u003e Prevents device damage and ensures personnel safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePackaging and Delivery\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEach \u003cstrong\u003e531X309SPCAJG1\u003c\/strong\u003e ships in anti-static shielded packaging.\u003c\/strong\u003e ESD foam protects all connectors and components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage includes one GE Digital Signal Process Board.\u003c\/strong\u003e No cables, screw terminals, or mounting hardware included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect drop-in replacement for existing 531X309SPCAJ variants.\u003c\/strong\u003e Identical form factor and connector layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWe ship via FedEx, UPS, or DHL.\u003c\/strong\u003e Tracking information provided within 24 hours of dispatch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational export packaging available.\u003c\/strong\u003e Double-boxed with moisture barrier for air freight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eContact Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmail inquiries:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhatsApp support:\u003c\/strong\u003e \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time:\u003c\/strong\u003e Same business day for all technical and commercial questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What drive systems are compatible with \u003cstrong\u003e531X309SPCAJG1\u003c\/strong\u003e?\u003c\/strong\u003e\u003cbr\u003eA: This board is designed for GE DC2000 Digital Adjustable Speed Drives and works with the SDCC Drive Control Card. It is a 531x series replacement board compatible with multiple GE drive platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What speed feedback devices does this board support?\u003c\/strong\u003e\u003cbr\u003eA: The card interfaces with both encoders and tachometers. It processes quadrature encoder signals and accepts analog DC tachometer inputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What serial communication interface is provided?\u003c\/strong\u003e\u003cbr\u003eA: An onboard RS-422 serial connector provides balanced differential communication. Processed signals are sent to the motor control processor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What configuration controls are on this board?\u003c\/strong\u003e\u003cbr\u003eA: Multiple switches, jumpers, and potentiometers allow field configuration of signal filtering, gains, and operating modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What signal conversion does this board perform?\u003c\/strong\u003e\u003cbr\u003eA: It converts three current reference signals and one voltage level signal into voltage reference signals for the drive control board.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Where can I find installation instructions?\u003c\/strong\u003e\u003cbr\u003eA: Complete wiring and installation guidance is provided in the device manual and datasheet, reference GEH-6005.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the typical lead time for \u003cstrong\u003e531X309SPCAJG1\u003c\/strong\u003e?\u003c\/strong\u003e\u003cbr\u003eA: In-stock orders ship within 48 hours. Volume orders typically ship within 5 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePartner:\u003c\/strong\u003e \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.autonexcontrol.com\/\" target=\"_blank\"\u003eAutoNex Controls Limited\u003c\/a\u003e – Authorized GE DC2000 parts supplier.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":47361415479554,"sku":"531X309SPCAJG1","price":796.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/531X309SPCAJG1_3.jpg?v=1770969977","url":"https:\/\/www.nex-auto.com\/products\/531x309spcajg1-ge-dc2000-speed-feedback-board","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}