{"product_id":"ge-ds3800dmpk1e1d-mark-iv-general-regulator-board","title":"GE DS3800DMPK1E1D Mark IV General Regulator Board","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe DS3800DMPK1E1D is a General Regulator Board designed for the GE Speedtronic Mark IV turbine control system. This module is engineered for high-availability industrial environments, including power generation and oil and gas facilities, where it manages critical regulation loops to maintain turbine stability and operational uptime. The board features a modular design that supports field maintenance through EPROM sockets, allowing for firmware updates or hardware replacement within the existing control architecture.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory Configuration:\u003c\/strong\u003e Equipped with 14 EPROM sockets for firmware storage. Note that replacement units are supplied without EPROMs; original chips must be migrated from the legacy board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Features two 34-pin ribbon cable headers for backplane data communication and two 1-pin discrete connections for specialized signaling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Logic:\u003c\/strong\u003e Includes 17 integrated jumpers for hardware-level configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance-Friendly Design:\u003c\/strong\u003e Onboard sockets are designed to support safe EPROM extraction using standard tools, reducing mechanical stress on the PCB.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis regulator board is a critical component for GE Mark IV Speedtronic control systems, typically utilized in heavy-duty gas and steam turbine control, power plant regulation, and refinery process control systems.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDS3800DMPK1E1D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc \/ General Electric\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\u003eGeneral Regulator Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEPROM Sockets\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJumpers\u003c\/td\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003e2x 34-pin ribbon, 2x 1-pin discrete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Protection:\u003c\/strong\u003e Always use a grounded wrist strap and anti-static mat when handling the board or migrating EPROM chips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration Mirroring:\u003c\/strong\u003e Before installation, verify the positions of all 17 jumpers on the legacy board and replicate the configuration (Pins 1-2 or 2-3) on the replacement unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPROM Migration:\u003c\/strong\u003e Carefully extract EPROMs from the original board and install them into the corresponding sockets on the DS3800DMPK1E1D, ensuring correct orientation and pin alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Down:\u003c\/strong\u003e Ensure the control rack is fully de-energized before inserting or removing the board from the backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeating:\u003c\/strong\u003e Ensure the board is fully seated in the rack slot and ribbon cables are securely locked into the headers to prevent intermittent signal loss.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eDoes the DS3800DMPK1E1D come with EPROMs installed?\u003c\/h3\u003e\u003cp\u003eNo, this unit is shipped without EPROMs. You must migrate the EPROM chips from your existing board to the new unit. Please ensure you follow proper anti-static procedures during this process.\u003c\/p\u003e\u003ch3\u003eHow do I configure the jumpers on this board?\u003c\/h3\u003e\u003cp\u003eThe board features 17 jumpers that must be set to match the configuration of your original board. Compare the pin-set positions (Pins 1-2 or 2-3) on your legacy board and replicate them exactly on the replacement module before installation.\u003c\/p\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":50734302396668,"sku":"DS3800DMPK1E1D","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_5974800e-2eb6-4885-b05c-85ec4ae9e229.jpg?v=1785305589","url":"https:\/\/www.electronicplc.com\/products\/ge-ds3800dmpk1e1d-mark-iv-general-regulator-board","provider":"Electronic PLC","version":"1.0","type":"link"}