{"product_id":"ge-ds3800naid1e1d-mark-iv-speedtronic-circuit-board","title":"GE DS3800NAID1E1D Mark IV Speedtronic Circuit Board","description":"\u003cp\u003eThe GE DS3800NAID1E1D is a printed circuit board (PCB) identified for the General Electric Mark IV Speedtronic turbine control system. It is associated with the control hardware used to manage gas and steam turbine operation. The supplied information identifies the board by its complete functional part number, but does not specify its individual circuit functions, electrical ratings, or board-level interfaces.\u003c\/p\u003e\n\u003ch3\u003eProduct 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\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 System\u003c\/td\u003e\n\u003ctd\u003eGas and steam turbine management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBoard Layout and Signal Identification\u003c\/h3\u003e\n\u003cp\u003eThe available product listing describes the board as having multiple vertical male pin connectors, test points, resistors, diodes, capacitors, and two adjacent push-button switches. Connector and test-point markings include PULSE, RATE, LOOP, LINE, IN, OUT, HI, LO, and ACOM. These labels can assist physical identification, but they do not establish the complete electrical function of each connection.\u003c\/p\u003e\n\u003ch3\u003eRole in the Mark IV System\u003c\/h3\u003e\n\u003cp\u003eThe Mark IV Speedtronic platform uses computer-based control and protection logic to supervise turbine operation. Its system-level protection functions include responses to conditions such as excessive pressure, vibration, and flame loss. The supplied information does not establish which specific control or protection function the DS3800NAID1E1D performs within that architecture.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What system is the DS3800NAID1E1D designed for?\u003c\/p\u003e\n\u003cp\u003eA: The board is identified for the GE Mark IV Speedtronic turbine control system. Confirm the complete part number against the installed board and the equipment documentation before ordering a replacement.\u003c\/p\u003e\n\u003cp\u003eQ: What do the connector labels on this board indicate?\u003c\/p\u003e\n\u003cp\u003eA: The listed markings include PULSE, RATE, LOOP, LINE, IN, and OUT. These identify connection or test-point labels, but the precise signal definitions and electrical limits require the applicable board schematic or technical documentation.\u003c\/p\u003e\n\u003cp\u003eQ: Can the DS3800NAID1E1D replace another DS3800-series board?\u003c\/p\u003e\n\u003cp\u003eA: A shared DS3800 prefix does not establish interchangeability. Verify the full part number, revision, connector arrangement, and documented application before substituting another board.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":67818841309274,"sku":"DS3800NAID1E1D","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/DS3800HSCG1E1F1.jpg?v=1792734801","url":"https:\/\/www.plcmasters.com\/products\/ge-ds3800naid1e1d-mark-iv-speedtronic-circuit-board","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}