{"product_id":"ge-ds3820lt4a-controller-module-secure-packaging","title":"DS3820LT4A | General Electric LodTrak controller module for Mark IV turbine control systems","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"451\" data-start=\"0\"\u003eThe General Electric DS3820LT4A is a LodTrak controller module designed for precise control functions within the Mark IV Speedtronic platform. The DS3820LT4A provides relay-based signal handling and operates on stable low-voltage DC inputs. It is built for reliable performance in demanding turbine and automation environments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLCs\/Machine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDS3820LT4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC Programming Terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMark IV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLodTrak Controller Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+5 VDC, 8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Relay Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e–40 to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.7 cm (H) × 17.8 cm (W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGas and steam turbine control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Architecture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTriple Modular Redundant (TMR) platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Style\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePanel\/PLC rack integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Suitability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial environments, extended temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGE Speedtronic Mark IV components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About DS3820LT4A\u003c\/h4\u003e\n\u003cp class=\"\" data-end=\"1074\" data-start=\"590\"\u003eThe DS3820LT4A is part of GE’s Mark IV series, a control family developed for gas and steam turbine management. It features a compact construction that integrates relay outputs, low-voltage electronics, and terminal interfaces into a single module. The unit is fully compatible with other Mark IV components, allowing it to function as a programming and control element within the system architecture. It is typically used in turbine control, system monitoring, and coordinated relay sequencing supported by TMR-based technologies.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMark IV system integration: Designed for direct use within GE Speedtronic Mark IV architectures.\u003c\/li\u003e\n\u003cli\u003e12 relay channels: Supports simultaneous control of multiple output signals.\u003c\/li\u003e\n\u003cli\u003eDual-voltage design: Operates on +5 VDC logic power and 24 VDC supply input.\u003c\/li\u003e\n\u003cli\u003eWide temperature tolerance: Rated for –40 to +65°C for harsh industrial environments.\u003c\/li\u003e\n\u003cli\u003eCompact dimensions: 15.7 × 17.8 cm footprint for efficient panel installation.\u003c\/li\u003e\n\u003cli\u003eStable DC operation: 8 A current requirement ensures reliable module performance.\u003c\/li\u003e\n\u003cli\u003eTurbine control suitability: Built for applications requiring precise relay sequencing.\u003c\/li\u003e\n\u003cli\u003eRobust construction: Engineered for long-term operation in continuous-duty systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe DS3820LT4A delivers the reliability and precision required for turbine-grade PLC control modules.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":48001685618986,"sku":"DS3820LT4A","price":5127.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/DS3820LT4A.webp?v=1765046344","url":"https:\/\/iqelectro.com\/products\/ge-ds3820lt4a-controller-module-secure-packaging","provider":"IQElectro","version":"1.0","type":"link"}