{"product_id":"ge-mark-vi-speedtronic-analog-input-output-vme-board-is200vaich1cba","title":"GE | Mark VI Speedtronic Analog Input Output VME Board  IS200VAICH1CBA","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe GE IS200VAICH1CBA functions as the primary Analog Input\/Output (VAIC) VME board within the General Electric Mark VI Speedtronic turbine control rack architecture. This high-density, double-slot hardware assembly processes crucial process feedback variables and drives regulatory field actuators concurrently. It routes up to 20 analog inputs and 4 analog outputs through the VME backplane bus, connecting the turbine control core directly to the physical instrument loop layer. By executing hardware-level calibration, high-speed A\/D sampling, and synchronous servo driver routines, this board maintains tight loop control over fuel valves, guide vanes, and steam governors.\u003c\/p\u003e\n\u003cp\u003eWe distribute this high-integrity industrial automation board exclusively as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new, original factory-sealed stock\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto ensure pristine electronic traces and maximum operational lifecycles within your critical control racks.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe IS200VAICH1CBA integrates high-speed digital signal processor arrays, onboard multi-channel A\/D and D\/A data conversion modules, VMEbus interface logic, and custom hardware filters onto a ruggedized multi-layer circuit board footprint. The table below outlines the definitive technical, operational, and electrical parameters:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGeneral Electric (GE)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIS200VAICH1CBA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eControl Architecture\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMark VI Speedtronic Turbine Control System\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFunctional Group\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eVAIC (Analog Input\/Output Board Assembly)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard Double-Slot VME Hex-Height Printed Circuit Board\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAnalog Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20 Channels (Supports 4-20 mA current loops, ±5 V, ±10 V, or 0-1 mA inputs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAnalog Outputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Channels (Supports 0-20 mA current outputs or 4-20 mA actuator control drives)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Interfacing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFull 32-bit VMEbus P1 and P2 connector array configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eA\/D Conversion Resolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eContinuous 16-bit high-resolution over-sampling converter loops\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eD\/A Conversion Matrix\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDedicated 12-bit analog output command resolution\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 deg C to +60 deg C (32 deg F to +140 deg F) continuous range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConformal Coating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHeavy factory-applied industrial insulation sealant across the entire PCB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Single-Slot I\/O Consolidation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board houses 20 independent input channels and 4 drive output channels on a single physical VME module footprint. This ultra-dense component layout collapses multiple discrete hardware loops into a single interface node, saving limited backplane rack slot spaces and simplifying inter-rack signal distribution cabling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOnboard Differential Signal Filtering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHardware-based low-pass RC filters line every individual input circuit track. This local hardware barrier suppresses high-frequency electromagnetic interference (EMI), radio frequency interference (RFI), and inductive noise cross-talk generated by high-voltage generator fields and heavy-duty motor control panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSynchronous D\/A Readback Verification:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDedicated diagnostic feedback channels route actual output loop current directly back through secondary internal monitoring converters. The board checks this real-time execution state against the controller instruction matrix continuously, instantly exposing open field actuator coils, severed loop wiring, or output drive transistor failures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRuggedized Injector\/Ejector Lock Levers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe front panel assembly incorporates high-tensile structural locking handles. These levers provide mechanical advantage when mating the dense multi-pin backplane arrays into the VME rack, securing the module tightly against severe low-frequency turbomachinery floor vibrations to prevent micro-interruptions on the data lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What specific function updates does the 'H1CBA' version suffix imply for the IS200VAICH1CBA board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: The \"H1CBA\" code designates a mature manufacturing configuration block. This revision incorporates optimized solid-state components with lower internal heat generation thresholds, an updated VME bus interface chip set for faster bus access, and a thick, continuous layer of factory conformal coating that blocks air moisture and conductive particles from causing short-circuit tracking arcs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can I hot-swap the IS200VAICH1CBA module while the turbine control system remains live?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: No. Pulling this VME board breaks active communication lanes along the master processing backplane bus and drops the 4-20 mA drive commands to your fuel control actuators instantly. This interruption causes immediate fuel termination and triggers a turbine emergency trip sequence. Always completely power down the target VME control rack before replacing this component.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How do I select between 4-20 mA current loops and ±10 V voltage signals on the input channels?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: The IS200VAICH1CBA board operates in tandem with a passive external analog input terminal board (such as the TBAI card). You manage signal selection by setting mechanical hardware jumpers directly on that external terminal card to engage or disengage the internal 250 Ohm precision current shunts, then matching those definitions inside the ControlST system configuration software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53481940058296,"sku":"IS200VAICH1CBA","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/IS200VAICH1CBA_1_1.jpg?v=1779179735","url":"https:\/\/www.globalpetroparts.com\/products\/ge-mark-vi-speedtronic-analog-input-output-vme-board-is200vaich1cba","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}