{"product_id":"ge-ds3800hprb-mark-iv-speedtronic-turbine-board","title":"GE DS3800HPRB Mark IV Speedtronic Turbine Board","description":"\u003ch2\u003eGE DS3800HPRB Mark IV Series\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE DS3800HPRB\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDS3800HPRB\u003c\/strong\u003e Pulse Rate Input Board, operates as a dedicated hardware component for pulse-frequency signal conversion within Mark IV Speedtronic turbine control 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\u003eDS3800HPRB\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 (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e300 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard DS3800 PCB size (10 in x 7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard Mark IV cabinet operational thermal range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMaintained via system rack backplane connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003eDedicated pulse-frequency input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Source\u003c\/td\u003e\n\u003ctd\u003eTachometers, encoders, flow sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Execution\u003c\/td\u003e\n\u003ctd\u003eModular edge connector with mechanical retention levers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Execution\u003c\/td\u003e\n\u003ctd\u003eConverts pulse-rate transitions to localized digital registers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Drive Technical Attributes\u003c\/h3\u003e\n\u003cp\u003eThe board internal routing architecture works with the internal backplane bus communication velocity parameters to transmit pulse count variables without lag. To support uninterrupted pulse tracking during fast velocity ramps and expansive I\/O density scaling situations, the input filters are matched to specific firmware flash compatibility matrices. These internal hardware blocks regulate high-speed input tracking on deterministic networks, allowing the main processor to record exact rotational measurements during transient turbine events.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How can system engineers verify correct firmware flash compatibility parameters after card insertion?\u003c\/p\u003e\n\u003cp\u003eA: Verification must be managed through the central Speedtronic diagnostic utility panel while the specific input rack loop is isolated from active control execution.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swap module extraction permitted for the DS3800HPRB while the turbine is running?\u003c\/p\u003e\n\u003cp\u003eA: No, online card extraction is prohibited; all power paths on the backplane bus communication velocity channels must be isolated to prevent terminal arc faults or data registration failures.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEdge Connector Alignment:\u003c\/strong\u003e Guide the PCB edge rails straight into the designated rack slot. Engaged the physical retention levers fully to ensure steady contact across the backplane connection interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTachometer Cable Shielding:\u003c\/strong\u003e Terminate pulse sensor cable shields at a single clean grounding rail on the enclosure panel frame. Do not ground both cable ends to avoid introducing ground loops into the frequency tracking loop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Input Wire Separation:\u003c\/strong\u003e Route high-frequency sensor signal lines in dedicated channels apart from high-voltage AC power loops to eliminate capacitive cross-talk and frequency errors.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43872371900515,"sku":"DS3800HPRB","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/377_89d855ba-ef94-48c6-8bcf-b3609076a82f.jpg?v=1764899531","url":"https:\/\/www.autocontrolglobal.com\/products\/ge-ds3800hprb-mark-iv-speedtronic-turbine-board","provider":"AutoControl Global","version":"1.0","type":"link"}