{"product_id":"is200tsvoh1bbb-general-electric-servo-terminal-board","title":"IS200TSVOH1BBB | General Electric | Servo Terminal Board","description":"\u003ch2\u003eGeneral Electric IS200TSVOH1BBB Mark VI Series Servo Terminal Board\u003c\/h2\u003e\n\u003cp\u003eConfigured for servo valve execution in Mark VI platforms, the \u003cstrong\u003eGeneral Electric IS200TSVOH1BBB\u003c\/strong\u003e (\u003cstrong\u003eIS200TSVOH\u003c\/strong\u003e Servo Terminal Board) provides direct physical\/electrical execution.\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\u003eIS200TSVOH1BBB\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\u003eUnited States of America (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard industrial weight for Mark VI TSVO boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e33.02 cm wide x 17.8 cm high\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 to 65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eSurface mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpan\u003c\/td\u003e\n\u003ctd\u003e0.3532 to 4.054 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Capacity\u003c\/td\u003e\n\u003ctd\u003e2 electro-hydraulic servo valves, LVDT feedback channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Formats\u003c\/td\u003e\n\u003ctd\u003eSimplex (JR1) and TMR (JR1, JS1, JT1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Interface\u003c\/td\u003e\n\u003ctd\u003eExternal trip via JD1 or JD2 plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and System Architecture\u003c\/h3\u003e\n\u003cp\u003eThe IS200TSVOH1BBB establishes interfaces with the VSVO I\/O processor board using high-density molded cabling networks connected through the front J5 plug of the VSVO card and the corresponding J3\/4 connectors located on the VME rack. This setup optimizes backplane bus communication velocity and transmission synchronization for electro-hydraulic servo parameters. In simplex mode, baseline commands route via the JR1 connector. For triple modular redundancy (TMR) architectures, parallel command paths are split across JR1, JS1, and JT1 connectors to execute hardware-level median signal voting, which prevents signal drift and dampens network latency during dynamic valve transitions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What operational faults does the IS200TSVOH1BBB onboard circuitry actively detect?\u003c\/p\u003e\n\u003cp\u003eA: The board monitors and flags anomalies including servo current limits exceeded, non-responsive servo valves, regulator feedback signal deviations outside predefined voltage thresholds, and configuration mismatches via failed onboard ID chips.\u003c\/p\u003e\n\u003cp\u003eQ: How does the terminal board evaluate servo valve hardware integrity?\u003c\/p\u003e\n\u003cp\u003eA: It performs continuous current loop tracking across the valve coils. If loop current exceeds hardcoded operating parameters or if structural feedback fails to track control outputs, a hardware interrupt is triggered.\u003c\/p\u003e\n\u003cp\u003eQ: What is the purpose of the JD1 and JD2 plug connections?\u003c\/p\u003e\n\u003cp\u003eA: Plugs JD1 and JD2 interface directly with external trip signals originating from the core protection modules, bypassing standard firmware processing layers to force immediate shutoff during emergency conditions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLVDT and Valve Cabling:\u003c\/strong\u003e Field instrumentation lines for the linear variable differential transformers (LVDT) must use twisted-pair shielded cables. Terminate shields cleanly at the designated chassis grounding bus bar to eliminate electrical noise corruption across the 0.3532 to 4.054 V signal span.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant Plug Alignment:\u003c\/strong\u003e For TMR deployments, verify physical orientation and strict mapping of cables linking to connectors JR1, JS1, and JT1. Ensure all locking screws on the D-sub connectors are mechanically torqued down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Module Integration:\u003c\/strong\u003e When routing external trip lines to plugs JD1 or JD2, isolate these safety-critical loops from high-voltage AC lines to mitigate inductive cross-talk that could cause false turbine trips.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Controls:\u003c\/strong\u003e Ensure the installation cabinet maintains adequate convection or forced-air cooling. The surface-mount components are rated for -30 to 65 deg C, and blocking airflow can lead to thermal hot spots near the servo driver circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":45446745325758,"sku":"IS200TSVOH1BBB","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/general-electric-is200tsvoh1bdc-servo-terminal-board-uish01xr5s0.png?v=1759132157","url":"https:\/\/www.autooiltech.com\/products\/is200tsvoh1bbb-general-electric-servo-terminal-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}