{"product_id":"ge-ds3800ntcf1c1c-mark-iv-thermocouple-condition-card","title":"GE DS3800NTCF1C1C Mark IV Thermocouple Condition Card","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 DS3800NTCF1C1C is a thermocouple condition card manufactured by General Electric for the Mark IV Speedtronic turbine control system. It processes thermocouple temperature signals used in turbine temperature monitoring and control. The board features four onboard potentiometers, five jumper switches, a resistor network, and two PCB connectors for interfacing with the Mark IV control assembly.Functional Description\u003c\/p\u003e\n\u003cp\u003eThe DS3800NTCF1C1C handles thermocouple-related signal conditioning within the Mark IV turbine control architecture. Thermocouples generate low-level electrical signals corresponding to measured temperatures. The conditioning circuitry prepares these signals for use by the turbine control system, supporting temperature monitoring and exhaust temperature control functions.\u003c\/p\u003e\n\u003cp\u003eTemperature feedback is important to turbine operation because the control system uses measured exhaust temperatures to evaluate operating conditions against configured temperature references. The resulting information contributes to temperature regulation and turbine protection functions.\u003c\/p\u003e\n\u003ch3\u003eBoard Configuration and Hardware\u003c\/h3\u003e\n\u003cp\u003eThe circuit board includes several adjustable and configurable hardware components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFour potentiometers: Provide onboard adjustable circuit settings.\u003c\/li\u003e\n\u003cli\u003eFive jumper switches: Provide hardware configuration options.\u003c\/li\u003e\n\u003cli\u003eOne resistor network: Forms part of the board's signal-conditioning circuitry.\u003c\/li\u003e\n\u003cli\u003eSeven test points: Provide physical access points for electrical testing.\u003c\/li\u003e\n\u003cli\u003eTwo PCB connectors: Support electrical connections with associated board assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe board also incorporates nylon extractor\/inserter clips at its corners. These clips provide handling points when installing or removing the PCB during maintenance.\u003c\/p\u003e\n\u003ch3\u003eElectrical Connections\u003c\/h3\u003e\n\u003cp\u003eThe DS3800NTCF1C1C is equipped with two identified PCB connectors:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e218A4637-P4\u003c\/li\u003e\n\u003cli\u003e218A4553-1 (Amp 533002-1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese connector identifiers are useful when checking the physical configuration of an existing board against a replacement. Connector appearance, board layout, and complete part-number markings should be checked before ordering.\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\u003eDS3800NTCF1C1C\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\u003eThermocouple Condition Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Acronym\u003c\/td\u003e\n\u003ctd\u003eNTCF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Part Number\u003c\/td\u003e\n\u003ctd\u003eDS3800NTCF1C1C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly Type\u003c\/td\u003e\n\u003ctd\u003eDS3800 Modular Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMark IV Series Grouping\u003c\/td\u003e\n\u003ctd\u003eGroup 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistor Network Quantity\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotentiometers\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJumper Switches\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTest Points\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Connectors\u003c\/td\u003e\n\u003ctd\u003e218A4637-P4; 218A4553-1 (Amp 533002-1)\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: What is the function of the GE DS3800NTCF1C1C?\u003c\/p\u003e\n\u003cp\u003eA: It is a thermocouple condition card for the GE Mark IV Speedtronic turbine control system. Its function is to condition temperature-related signals for turbine monitoring and control.\u003c\/p\u003e\n\u003cp\u003eQ: What hardware features distinguish the DS3800NTCF1C1C?\u003c\/p\u003e\n\u003cp\u003eA: The board has four potentiometers, five jumper switches, one resistor network, seven test points, and two identified PCB connectors. These features can help technicians verify board identity during inspection and replacement.\u003c\/p\u003e\n\u003cp\u003eQ: What should be checked before replacing this card?\u003c\/p\u003e\n\u003cp\u003eA: Verify the complete DS3800NTCF1C1C part number, PCB connector identifiers, board layout, and installed system configuration. Do not assume that another DS3800NTCF revision is interchangeable without confirming the applicable hardware and system requirements.\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":68059078066461,"sku":"DS3800NTCF1C1C","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/DS3800NTCF1C1C2.jpg?v=1794468677","url":"https:\/\/www.6gcontrols.com\/az\/products\/ge-ds3800ntcf1c1c-mark-iv-thermocouple-condition-card","provider":"6G Controls","version":"1.0","type":"link"}