{"product_id":"ds200dspch1a-ge-ls2100-digital-signal-processor-control-board","title":"DS200DSPCH1A GE  LS2100 Digital Signal Processor Control Board","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE DS200DSPCH1A (DS200DSPCH1A)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the computational core for the LS2100 Static Starter Control system. This Digital Signal Processor (DSP) board executes the high-speed mathematical algorithms required to control large synchronous motor starters during gas turbine ignition sequences. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal equipment. The DS200DSPCH1A functions by processing real-time feedback from the power conversion bridges and calculating precise firing angles for the silicon-controlled rectifiers (SCRs). Its primary role involves maintaining stable motor torque and acceleration profiles, ensuring the turbine reaches self-sustaining speeds without mechanical stress or electrical instability.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe DS200DSPCH1A utilizes a high-density architecture featuring dedicated signal processors and programmable logic devices.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDS200DSPCH1A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGeneral Electric (GE)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Series\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLS2100 Static Starter\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProcessor Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-speed Digital Signal Processor (DSP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInterface Ports\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRS-232, High-speed parallel backplane\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProgramming\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eField-programmable via socketed EPROMs\/Flash\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDiagnostic Display\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMulti-segment LED status indicators\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 55 Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCooling Requirement\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eForced air within the LS2100 cabinet\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe DS200DSPCH1A provides critical technical benefits for heavy-duty starting applications:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Computational Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board utilizes a dedicated DSP chip to calculate complex vector control equations in real-time. This eliminates processing jitter, ensuring perfectly synchronized gate firing even during the volatile current fluctuations typical of motor starting cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Fault Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGE engineers equipped the DSPCH1A with an array of onboard LEDs and diagnostic test points. These indicators provide instant visual feedback on processor health, communication link status, and internal power rail integrity, allowing technicians to isolate hardware issues in minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Bandwidth Communication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board features a high-speed parallel interface that facilitates near-instantaneous data exchange with the I\/O and feedback modules. This ensures the control loop responds to overcurrent or overvoltage conditions within microseconds, protecting the expensive power bridge components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRuggedized Signal Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMulti-layer PCB design and localized decoupling capacitors neutralize electromagnetic interference (EMI) generated by the high-power switching environment of the static starter. This preserves the accuracy of low-voltage control signals, preventing data corruption and nuisance trips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the DS200DSPCH1A require specific firmware upon installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The DS200DSPCH1A relies on firmware stored in socketed chips. If you are replacing an existing board, you must transfer the original EPROMs to the new unit or verify that the pre-installed firmware matches your site-specific LS2100 configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the function of the alphanumeric display on the board face?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis display provides real-time error codes and status updates. During the start-up sequence, it tracks the processor's initialization steps and alerts the operator to specific communication or logic failures through predefined hex codes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this board handle \"Watchdog\" safety functions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DS200DSPCH1A incorporates an independent watchdog timer circuit. If the DSP freezes or enters an infinite loop, the watchdog automatically resets the processor and forces the starter system into a safe state to prevent uncontrolled gate firing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this board compatible with both Gas and Steam turbine static starters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DS200DSPCH1A primarily supports the LS2100 series used in gas turbine starting applications. However, compatibility depends on the specific bridge configuration. Always check your system's elementary drawings to confirm the part number matches your drive core requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53463681564856,"sku":"DS200DSPCH1A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/DS200DSPCH1A_2_1.jpg?v=1778745395","url":"https:\/\/www.globalpetroparts.com\/products\/ds200dspch1a-ge-ls2100-digital-signal-processor-control-board","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}