{"product_id":"ge-ds200tcqag1a-mark-v-analog-i-o-board","title":"GE DS200TCQAG1A Mark V Analog I\/O Board","description":"\u003cp\u003eThe \u003cstrong\u003eGE DS200TCQAG1A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDS200TCQA\u003c\/strong\u003e Analog I\/O Board, operates as a dedicated hardware component for signal conditioning, scaling, and processing of analog field I\/O within GE Mark V turbine control panels.\u003c\/p\u003e\n\u003ch3\u003eHardware 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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDS200TCQAG1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eMark V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Acronym\u003c\/td\u003e\n\u003ctd\u003eTCQA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRevision Group\u003c\/td\u003e\n\u003ctd\u003eGroup 1, Revision A (G1A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Placement\u003c\/td\u003e\n\u003ctd\u003eTriple redundant I\/O cores (R1, R2, R3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Signals\u003c\/td\u003e\n\u003ctd\u003eThermocouple, LVDT\/LVDR, 4-20 mA I\/O, servo valve outputs, vibration inputs, pulse inputs, voltage inputs, relay drive outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Hardware Connectors\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Connectors\u003c\/td\u003e\n\u003ctd\u003eJG, JF, JE, JD, JB, JA, 2PL, 3PL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterfacing Terminal Boards\u003c\/td\u003e\n\u003ctd\u003eTBQA, TBQC (via JFR connector), TVQA (CJC reference), TCQC (via JE connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtective Coating\u003c\/td\u003e\n\u003ctd\u003eNormal Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual Reference\u003c\/td\u003e\n\u003ctd\u003eGEH-6353 \/ GEH-6153\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard GE Mark V Board Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard GE Mark V Board Weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eBackplane bus powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eI\/O Density Scaling \u0026amp; Cold Junction Compensation\u003c\/h3\u003e\n\u003cp\u003eThe DS200TCQAG1A expands I\/O density scaling across the R1, R2, and R3 cores by processing low-level analog telemetry and high-density control signals. Field inputs such as 4-20 mA compressor stall-detect and fuel flow pressure loops are scaled directly onboard. Temperature telemetry loops interface via the TBQA terminal board, while cold junction compensation (CJC) is executed using reference signals routed from the TVQA terminal board. Generator and line synchronization feedback signals are multiplexed directly to the TCQC board over the JE connector interface, while LVDT positioning data is routed through the JF header.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is cold junction compensation calculated on the DS200TCQAG1A?\u003c\/p\u003e\n\u003cp\u003eA: Thermocouple field wires terminate at the TBQA board, while cold junction reference voltages are generated at the TVQA board and transmitted to the DS200TCQAG1A for software compensation calculations.\u003c\/p\u003e\n\u003cp\u003eQ: Which connector routes LVDT and LVDR position feedback into the DS200TCQAG1A?\u003c\/p\u003e\n\u003cp\u003eA: LVDT\/LVDR feedback signals pass from the TBQC terminal board JFR header directly into the JF connector on the DS200TCQAG1A.\u003c\/p\u003e\n\u003cp\u003eQ: Can the DS200TCQAG1A operate in a non-redundant core configuration?\u003c\/p\u003e\n\u003cp\u003eA: The board is designed to interface within the R1, R2, or R3 cores, supporting both single-core and triple modular redundant (TMR) architecture topologies.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemove total system power and isolate all external 4-20 mA loop supplies before extracting or inserting the board into the core chassis.\u003c\/li\u003e\n\u003cli\u003eWear a grounded static-dissipative wrist strap attached to the metal rack enclosure frame during handling.\u003c\/li\u003e\n\u003cli\u003eVerify pin alignment on all eight ribbon connectors (JG, JF, JE, JD, JB, JA, 2PL, 3PL) prior to fully seating the headers to prevent pin deformation.\u003c\/li\u003e\n\u003cli\u003eInspect the physical board surface to ensure the factory normal coating layer is undamaged and free from conductive metallic dust before applying power.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":43918640283738,"sku":"DS200TCQAG1A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/DS200TCQAG1A.png?v=1787815034","url":"https:\/\/www.spareoil.com\/products\/ge-ds200tcqag1a-mark-v-analog-i-o-board","provider":"SpareOil Automation","version":"1.0","type":"link"}