{"product_id":"general-electric-is215vambh1a-mark-vi-acoustic-monitoring-card-assembly","title":"General Electric IS215VAMBH1A Mark VI Acoustic Monitoring Card Assembly","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGeneral Electric IS215VAMBH1A\u003c\/strong\u003e is an acoustic monitoring card assembly module manufactured by GE for the Mark VI turbine control system. Designed to interface with up to two TAMB terminal boards, the \u003cstrong\u003eIS215VAMBH1A\u003c\/strong\u003e provides eighteen channels of signal conditioning and acoustic monitoring for industrial gas turbines. It processes dynamic pressure signals to detect acoustic oscillations and combustion instabilities.\u003c\/p\u003e\n\u003cp\u003eThe module incorporates high-impedance DC bias detection to monitor open connections between TAMB terminal boards and charge amplifiers, with DC bias control supporting RETx, SIGx, and return line options as well as 28 V bias or ground applied to the signal line. Each monitoring channel outputs a buffered BNC signal representing the input signal minus the DC bias. The hardware includes a front faceplate with status LEDs, two D-type cable connectors, two rear backplane connectors, vertical pin connectors, integrated circuits including Xilinx FPGAs, two inductor coils, and nine 3-pin jumpers.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProvides 18 channels of signal conditioning and 18 channels of acoustic monitoring\u003c\/li\u003e\n\u003cli\u003eHigh-impedance DC bias detection for identifying open connections to charge amplifiers\u003c\/li\u003e\n\u003cli\u003eConfigurable DC bias options supporting 28 V bias or ground applied to signal lines\u003c\/li\u003e\n\u003cli\u003eBuffered BNC signal outputs for each channel (input signal minus DC bias)\u003c\/li\u003e\n\u003cli\u003eIntegrated A\/D compensation auto-calibration comparing analog channels to a precision voltage reference\u003c\/li\u003e\n\u003cli\u003eHardware channel gain adjustment with four options (1, 2, 4, and 8)\u003c\/li\u003e\n\u003cli\u003e40 ms frame rate updates for signal space variables used by application software\u003c\/li\u003e\n\u003cli\u003eOffline and online hardware diagnostic testing capabilities\u003c\/li\u003e\n\u003cli\u003eCustomizable two-level system limit checking with reset via RESET SYS\u003c\/li\u003e\n\u003cli\u003eCurrent-limited +24 V DC power supply outputs for PCB sensors per channel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFrame 6 gas turbine acoustic monitoring\u003c\/li\u003e\n\u003cli\u003eFrame 7 gas turbine acoustic monitoring\u003c\/li\u003e\n\u003cli\u003eFrame 9 gas turbine acoustic monitoring\u003c\/li\u003e\n\u003cli\u003eGE Mark VI turbine control systems\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\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIS215VAMBH1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAcoustic Monitoring Card Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMark VI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrame Rate Updates\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHardware Gain Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1, 2, 4, 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSensor Power Supply Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent-limited +24 V DC per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFront Panel Indicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 LEDs (RUN: Flashing Green, FAIL: Solid Red, Diagnostic Alarm: Solid Orange)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-Board Connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 D-type cable connectors, 2 rear backplane connectors, vertical pin connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJumpers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNine 3-pin jumpers (one side to RETx, middle pin to PCOM)\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\u003eSensor Power-Up Sequence:\u003c\/strong\u003e Upon power-up, the continuous current selection signal (CCSELx) must be set to False (logic-level low) to deselect the continuous current output on the SIGx line until configuration parameters are loaded.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJumper Configuration:\u003c\/strong\u003e Ensure the nine 3-pin jumpers are set correctly based on system return signal requirements (connecting RETx to PCOM via the middle pin).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Board Interfacing:\u003c\/strong\u003e Connect the module to one or two TAMB terminal boards using the front panel D-type cable connectors.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":53643851596139,"sku":"IS215VAMBH1A","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/IS200ERIOH1A.jpg?v=1785583645","url":"https:\/\/www.plcprotech.com\/az\/products\/general-electric-is215vambh1a-mark-vi-acoustic-monitoring-card-assembly","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}