{"product_id":"is200vvibh1c-general-electric-vibration-monitor-board","title":"IS200VVIBH1C | General Electric | Vibration Monitor Board","description":"\u003ch2\u003eGE IS200VVIBH1C Vibration Monitor Board\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE IS200VVIBH1C\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200VVIBH1C\u003c\/strong\u003e vibration monitor board, serves as the primary processor board used to execute vibration signal digitization and conditioning across Mark VI platforms.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eIS200VVIBH1C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCore Function\u003c\/th\u003e\n\u003ctd\u003eVibration signal digitization and VME‑bus transmission\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupported Probes\u003c\/th\u003e\n\u003ctd\u003eProximity, velocity, acceleration, seismic, phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProbe Power\u003c\/th\u003e\n\u003ctd\u003e-28 VDC bus (regulated -23 to -26 VDC excitation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSampling Rate\u003c\/th\u003e\n\u003ctd\u003eUp to 4600 samples per second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBuffered Outputs\u003c\/th\u003e\n\u003ctd\u003e0.1 percent amplitude accuracy to Bently Nevada 3500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChannel Capacity\u003c\/th\u003e\n\u003ctd\u003eUp to 26 probes with two TVIB boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Interface\u003c\/th\u003e\n\u003ctd\u003eVME edge connectors with captive screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEddy‑Current Probe Scaling and Gap Voltage Validation\u003c\/h3\u003e\n\u003cp\u003eAlthough manufactured by GE, the board is designed to process Bently Nevada‑type eddy‑current proximity probes. These probes rely on gap‑voltage interpretation, typically centered around a -10 VDC target for proper displacement scaling. The VVIB’s A\/D conversion path maintains linearity across the gap‑voltage range, and its regulators provide isolated excitation to minimize cross‑talk between adjacent probe channels. This ensures stable rotor‑dynamic displacement measurement even when multiple probes share the same terminal board.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the IS200VVIBH1C be inserted or removed while the VME rack is energized?\u003c\/strong\u003e A: No. The VME rack must be powered down to avoid bus‑level signal interruption and potential probe excitation faults.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the board affect VME backplane loading?\u003c\/strong\u003e A: The board contributes minimal static load. Probe excitation regulators draw current from the -28 VDC bus, which must be included in cabinet power calculations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the VVIB require firmware upgrades?\u003c\/strong\u003e A: The board contains fixed firmware within its FPGA and A\/D logic. Compatibility is determined by hardware revision and system configuration, not field‑upgradeable firmware.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure all probe cables are routed with proper shielding and terminate shields at the designated terminal‑board shield points.\u003c\/li\u003e\n\u003cli\u003eMaintain separation between vibration probe wiring and high‑energy conductors to reduce induced noise.\u003c\/li\u003e\n\u003cli\u003eConfirm correct seating of VME edge connectors and tighten both captive screws to secure the board mechanically.\u003c\/li\u003e\n\u003cli\u003eVerify probe excitation wiring and polarity before energizing the -28 VDC supply.\u003c\/li\u003e\n\u003cli\u003eFor TMR systems, ensure proper fan‑out of probe signals to JR, JS, and JT paths to maintain redundancy integrity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":48078831354046,"sku":"IS200VVIBH1C","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/general-electric-is200vvibh1cac-vibration-monitor-board-oitwb04igvx.png?v=1759132265","url":"https:\/\/www.autooiltech.com\/products\/is200vvibh1c-general-electric-vibration-monitor-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}