{"product_id":"ge-ds3820aiqa1a1a-mark-iv-turbine-control-card","title":"GE DS3820AIQA1A1A Mark IV Turbine Control Card","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDS3820AIQA1A1A\u003c\/strong\u003e functions as a specialized process regulation and hardware monitoring board developed for the \u003cstrong\u003eMark IV\u003c\/strong\u003e Speedtronic turbine control sequence. This auxiliary circuit assembly processes critical machine variables within complex programmable logic controller (PLC) structures, safeguarding parameters to sustain operational limits across core industrial turbine setups.\u003c\/p\u003e\n\u003cp\u003eThe fundamental configuration of the \u003cstrong\u003eDS3820AIQA1A1A\u003c\/strong\u003e leverages extensive component distribution networks to execute low-drift electronic steering. The board layout relies on eleven discrete semi-conductive transistors to modify and amplify electrical control lines, alongside a protective diode matrix featuring 32 large bright red diodes, 16 large bright yellow diodes, and 65 small teal blue diodes tasked with securing unidirectional energy paths. High-density board routing is maintained via 65 light-colored miniature resistors and 16 large black resistors structured to suppress power surges. For structural deployment, the card features four integrated metal platforms mounted between eight large black rectangular blocks; three platforms carry twelve retaining screws while the fourth platform integrates seventeen screws. Real-time board-to-board communication data frames are distributed using four small 10-pin blue male headers and six larger 26-pin blue male interface sockets, pairing the assembly tightly to neighboring controller panels.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Density Signal Interconnection:\u003c\/strong\u003e Equipped with 4 ten-pin and 6 twenty-six-pin male blue connection terminals to coordinate error-free data transfer with surrounding circuit arrays.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Diode Suppression Matrix:\u003c\/strong\u003e Features 113 specialized color-coded diodes to strictly regulate current directionality and isolate core circuits from electrical feedback loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Thermal Protection Limits:\u003c\/strong\u003e Built to withstand shifting environmental stresses, guaranteeing continuous performance in highly demanding industrial automated locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid Structural Screw Anchoring:\u003c\/strong\u003e Integrates four metal platforms carrying heavy screw distributions to securely tie core processing tracks to the chassis baseplate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Gas and Steam Turbine Control:\u003c\/strong\u003e Configured as a high-reliability controller card within Speedtronic panels to manage continuous turbine velocity loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Generation Grid Synchronization:\u003c\/strong\u003e Processes load balance diagnostics and tracking signals to ensure safe mechanical operations in large power plants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge-Scale Automated Manufacturing Control:\u003c\/strong\u003e Functions within core industrial PLC frameworks to stabilize high-capacity processing lines and peripheral machinery loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDS3820AIQA1A1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMark IV Speedtronic Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTurbine Control Card\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransistor Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11 Small Black Transistors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Diode Allocation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 Large Red, 16 Large Yellow, 65 Small Teal Blue Diodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResistor Network Grouping\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e65 Light-Colored Miniature, 16 Large Black Resistors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 degC to +60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 degC to +70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHumidity Operating Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5% to 95% Non-Condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Interface Hardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo thin metal edges with two screw ports on either side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003ePin Configuration\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSmall Blue Male Terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e10 Metal Pins per Terminal\u003c\/td\u003e\n\u003ctd\u003eBoard-to-board control signal synchronization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLarge Blue Male Terminals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e26 Metal Pins per Terminal\u003c\/td\u003e\n\u003ctd\u003ePrimary data trunk bus and peripheral line mapping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Panel Isolation:\u003c\/strong\u003e Prior to inspecting, inserting, or servicing the module, confirm that all high-voltage and logic-level power distribution circuits are completely disconnected and tagged out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic Control Implementation:\u003c\/strong\u003e Maintenance staff must clip a verified, grounded ESD anti-static wristband into place before opening the protective envelope or touching any on-board resistors or transistors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid Chassis Seating:\u003c\/strong\u003e Guide the assembly using the two thin metal outer edges, lining up the card correctly inside the rack channel before tightening the panel fasteners down into their corresponding screw ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface Cable Engagement:\u003c\/strong\u003e Connect the 10-pin and 26-pin ribbon header assemblies straight onto the blue male interface terminals, ensuring all physical guide pins are locked into place to prevent tracking faults under heavy vibration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52695408869739,"sku":"DS3820AIQA1A1A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/general-electric-ds3820aiqa1a1a-analog-terminal-board-pr5mlp2bm1u_b85174a0-9d80-41cb-b0b5-a3ce7df066d5.jpg?v=1766134985","url":"https:\/\/www.plcprotech.com\/products\/ge-ds3820aiqa1a1a-mark-iv-turbine-control-card","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}