{"product_id":"emerson-a6140-ams-6500-shaft-runout-phase-reference-monitoring-card","title":"Emerson A6140 AMS 6500 Shaft Runout Phase Reference Monitoring Card","description":"\u003ch2\u003eEmerson A6140 AMS 6500 Series Phase Reference Monitoring Card\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson A6140\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eA6140\u003c\/strong\u003e Phase Reference Monitoring Card, operates as a dedicated hardware component for high-precision measurements of shaft eccentricity and phase reference generation within AMS 6500 Machinery Health Monitoring System platforms. This hardware component interfaces dual-channel field-side proximity sensor inputs with the core rack subsystem via internal backplane buses, processing physical displacement signals and logic pulse generation directly.\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\u003eA6140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson (formerly EPRO\/Philips)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.85 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3U Eurocard plug-in module format\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e6 W Typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e2 Independent Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Compatibility\u003c\/td\u003e\n\u003ctd\u003eProximity probes PR6422, PR6423, PR6424, PR6425\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003eplus\/minus 0.25 percent of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Frequency Response\u003c\/td\u003e\n\u003ctd\u003eDC to 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMachinery Monitoring \u0026amp; TSI Technical Attributes\u003c\/h3\u003e\n\u003cp\u003eThe card executes dedicated eddy-current probe scaling algorithms to maintain precise linear tracking of voltage variations across the specified sensor measurement range. Through integrated hardware comparators, the internal logic performs continuous gap voltage validation, establishing distinct -10 VDC targets for steady-state sensor alignment diagnostics. This stable processing design isolates rapid phase trigger transitions to prevent voltage cross-talk suppression between dynamic channels, delivering stable phase reference outputs that match complex rotor dynamics tracking prerequisites across industrial steam or gas turbines.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the A6140 monitor support hot-swap capabilities inside the AMS 6500 chassis during active machine runs?\u003c\/p\u003e\n\u003cp\u003eA: Technicians change out the module online provided the internal monitoring configurations are mirrored on the spare card; the module handles the hot-swap insertion without inducing voltage drops on adjacent backplane power rails.\u003c\/p\u003e\n\u003cp\u003eQ: How does the hardware architecture maintain electrical isolation between the proximity probe inputs and the instrumentation outputs?\u003c\/p\u003e\n\u003cp\u003eA: Internal multi-stage transformers and optical isolators maintain comprehensive galvanic isolation between the field-side transducer connections and the internal system backplane components, suppressing ground-loop currents.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eGuide the A6140 card along the specified slots of the 3U chassis enclosure until the backplane multi-pin connector mates securely with the rack socket.\u003c\/li\u003e\n\u003cli\u003eTighten both front-panel retention fasteners using standard hand tools to ensure continuous electrical ground continuity through the metal subrack faceplate.\u003c\/li\u003e\n\u003cli\u003eTerminate the input wiring from the external CON 011\/021\/041 drivers using shielded twisted-pair cables to inhibit electromagnetic induction.\u003c\/li\u003e\n\u003cli\u003eRoute the dynamic buffered signal cables via the front-panel BNC jacks directly to local balancing tools, ensuring the external load impedance matches the specified hardware limit.\u003c\/li\u003e\n\u003cli\u003eBond the overall outer cable shield strictly to the common instrumentation grounding bar inside the enclosure panel, leaving the sensor-end shield isolated.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":42870895378522,"sku":"A6140","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/135._e06b0b72-fdb2-45a2-9991-683c92129972.jpg?v=1772589908","url":"https:\/\/www.spareoil.com\/products\/emerson-a6140-ams-6500-shaft-runout-phase-reference-monitoring-card","provider":"SpareOil Automation","version":"1.0","type":"link"}