{"product_id":"mark-v-contactor-pilot-board-ds200shvmg1a-ge","title":"Mark V Contactor Pilot Board | DS200SHVMG1A | GE","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE DS200CPCAG1A (DS200CPCAG1A)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-current pilot interface within the GE Mark V Speedtronic turbine control system. This board serves as the critical link between low-power digital logic and high-power field actuators, specifically driving large contactors, motor starters, and heavy-duty solenoids. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal equipment. The DS200CPCAG1A amplifies command signals from the control core to switch inductive loads effectively, ensuring the reliable operation of turbine auxiliaries such as lube oil pumps, cooling fans, and fuel skid components. Its robust switching architecture handles the high inrush currents typical of industrial contactor coils while maintaining complete electrical isolation from the sensitive microprocessor backplane.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe DS200CPCAG1A utilizes industrial-grade relay logic and driver circuits to manage high-voltage discrete outputs.\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\u003eDS200CPCAG1A\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\u003eMark V Speedtronic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eContactor Pilot \/ Driver Board\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-current relay pilot outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e125 VDC \/ 24 VDC Nominal Support\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSwitching Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDesigned for heavy inductive contactor coils\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-density ribbon cable for core connection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\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\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFrame-mounted within the Mark V control 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 DS200CPCAG1A overcomes technical hurdles in high-power discrete switching environments:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eArc and Surge Suppression:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGE engineers equipped each output channel on the CPCAG1A with specialized suppression circuits. These components neutralize back-EMF (electromotive force) generated when de-energizing large contactor coils, preventing contact pitting and protecting nearby digital modules from inductive noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Command Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board utilizes optical isolators or interposing relays to decouple the command logic from the field power bus. This architecture ensures that a short circuit or ground fault on a field contactor does not propagate back to the , , or  control processors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Vibration Durability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board features reinforced component mounting and high-retention connectors. This design withstands the constant mechanical vibration associated with power plant turbine floors, ensuring that relay contacts do not \"chatter\" or fail prematurely due to physical stress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Diagnostic Feedback:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe DS200CPCAG1A includes onboard status indicators that allow field engineers to verify the state of the pilot outputs at a glance. Technicians can quickly determine if a failure resides in the control logic or the external field wiring, reducing the Mean Time to Repair (MTTR).\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\u003eCan the DS200CPCAG1A replace a DS200CPCBG1A version?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CPCAG1A is the standard pilot driver for most Mark V auxiliary control sequences. While the \"B\" revision may offer different relay ratings for specific steam turbine solenoids, the \"A\" revision is widely compatible. However, you must verify the coil wattage of your field contactors against the board's rated output capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this board require manual configuration via jumpers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The DS200CPCAG1A typically uses hardware jumpers to configure the feedback logic and voltage levels for the pilot signals. Ensure you mirror the jumper settings from your original board to maintain correct system feedback to the HMI.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the primary cause of relay failure on this board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRelay contacts typically fail due to excessive switching cycles or by driving loads that exceed the rated amperage. If you observe a \"failed to pick\" or \"welded contact\" alarm, check the external contactor coil for an internal short circuit before installing a new board.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs it necessary to power down the entire cabinet for replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou should de-energize the specific DC distribution branch feeding the CPCAG1A before removal. This prevents accidental arcing at the high-current terminal blocks and ensures a safe transition for the command ribbon cables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53463616028856,"sku":"DS200SHVMG1A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/DS200CPCAG1A_1_1_2a9ba85b-5876-4c31-844d-4d93743a5160.jpg?v=1778743300","url":"https:\/\/www.globalpetroparts.com\/products\/mark-v-contactor-pilot-board-ds200shvmg1a-ge","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}