{"product_id":"ge-ds3800naid1e1d-mark-iv-speedtronic-circuit-board","title":"GE DS3800NAID1E1D Mark IV Speedtronic Circuit Board","description":"\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cp\u003eThe GE DS3800NAID1E1D is a printed circuit board (PCB) designed for the General Electric Mark IV Speedtronic turbine control system. It is part of the hardware used in gas and steam turbine control applications. The board features multiple pin connectors, signal identification points, test points, and discrete electronic components for circuit-level connections and monitoring.\u003c\/p\u003e\n\u003ch3\u003eBoard Configuration and Hardware Features\u003c\/h3\u003e\n\u003cp\u003eThe DS3800NAID1E1D has a relatively simple component layout, with resistors, diodes, and capacitors distributed across the PCB. Two adjacent push-button switches are also fitted on the board.\u003c\/p\u003e\n\u003cp\u003eIts physical connector arrangement includes vertical male pin connectors positioned along the upper and lower edges. These connectors provide the board-level connection points within the associated control hardware.\u003c\/p\u003e\n\u003ch3\u003eSignal Connections and Test Points\u003c\/h3\u003e\n\u003cp\u003eThe board carries several connector and test-point markings that help identify signal paths and measurement locations:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnector markings: PULSE, RATE, LOOP, LINE, IN, and OUT.\u003c\/li\u003e\n\u003cli\u003eTest-point markings: HI, LO, ACOM, LINE, PULSE, RATE, and LINE OUT.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese labels provide useful references when identifying the board and inspecting its circuit connections. However, the individual electrical characteristics, signal ranges, and pin assignments should be verified against the applicable Mark IV wiring documentation rather than inferred from the printed labels.\u003c\/p\u003e\n\u003ch3\u003eMark IV Speedtronic System Role\u003c\/h3\u003e\n\u003cp\u003eThe DS3800NAID1E1D belongs to the Mark IV Speedtronic hardware family. This control platform manages turbine operating functions and incorporates control and protection logic for gas and steam turbines.\u003c\/p\u003e\n\u003cp\u003eFor maintenance and replacement purposes, the complete part number is important. The board should be identified by its full designation, including the E1D suffix, when checking an existing installation or sourcing a replacement.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure\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\u003eDS3800NAID1E1D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric (GE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eMark IV Speedtronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCircuit Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Type\u003c\/td\u003e\n\u003ctd\u003ePrinted Circuit Board (PCB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Association\u003c\/td\u003e\n\u003ctd\u003eMark IV Turbine Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Application\u003c\/td\u003e\n\u003ctd\u003eGas and Steam Turbine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eVertical Male Pin Connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Components\u003c\/td\u003e\n\u003ctd\u003eResistors, Diodes, Capacitors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional Hardware\u003c\/td\u003e\n\u003ctd\u003eTwo Push-Button Switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Which control system is the GE DS3800NAID1E1D designed for?\u003c\/p\u003e\n\u003cp\u003eA: The DS3800NAID1E1D is identified as a circuit board for the GE Mark IV Speedtronic turbine control system. It is associated with the hardware platform used for gas and steam turbine management.\u003c\/p\u003e\n\u003cp\u003eQ: What do the PULSE, RATE, LOOP, and LINE markings indicate?\u003c\/p\u003e\n\u003cp\u003eA: These are identification labels printed near the board connectors and test points. They help distinguish circuit connection and measurement locations, but do not independently establish signal voltage, polarity, or complete pin assignments.\u003c\/p\u003e\n\u003cp\u003eQ: Can the DS3800NAID1E1D be replaced by another DS3800 series board?\u003c\/p\u003e\n\u003cp\u003eA: Not solely because another board belongs to the DS3800 family. Replacement selection should be based on the complete part number, circuit function, connector arrangement, and verified Mark IV hardware configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":68058836992285,"sku":"DS3800NAID1E1D","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/GE-Fanuc-DS3800NDAC1D1E_1000_1c84b37e-a204-4cc1-9248-62f67514c788.jpg?v=1787135836","url":"https:\/\/www.6gcontrols.com\/pl\/products\/ge-ds3800naid1e1d-mark-iv-speedtronic-circuit-board","provider":"6G Controls","version":"1.0","type":"link"}