{"product_id":"bently-nevada-176449-04-3500-25-keyphasor-internal-termination-i-o-module","title":"Bently Nevada 176449-04 3500\/25 Keyphasor Internal Termination I\/O Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBently Nevada 176449-04\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a half-height internal termination I\/O module designed for use with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3500\/25 Enhanced Keyphasor Monitor\u003c\/strong\u003e. It provides a direct interface for field Keyphasor sensors, including magnetic pickups, optical pickups, and Proximitor devices. By connecting directly to the rear screw terminals of the 3500 rack, this module eliminates the need for external terminal strips, ensuring reliable wiring and reducing potential signal errors.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Speed and Phase Monitoring\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSupports two independent Keyphasor channels for multi-shaft monitoring or redundant sensing of a single shaft\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccurate detection of once-per-turn pulses for precise phase and synchronous vibration calculations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCapable of high-speed operation with input signals ranging from 1 RPM up to 1,200,000 RPM, depending on sensor pulse rate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Signal Handling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eIsolated inputs prevent ground loops and protect rack electronics from surges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrated circuitry handles low-voltage magnetic pickup signals without external power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eScrew terminals accept up to 1.5 mm² (14 AWG) wiring for secure connections in high-vibration environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation and Reliability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHalf-height form factor fits standard 3500 rack Keyphasor slots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect internal termination reduces wiring complexity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial-grade operation ensures reliable performance from -30°C to +65°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e176449-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal Termination I\/O (Half-Height)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Signals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMagnetic Pickups, Optical Pickups, Proximitor Sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Keyphasor Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupplied by 3500 Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e160 mm × 160 mm × 120 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.8 kg (1.76 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN-rail or Panel Mount Compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eIdeal for machinery condition monitoring in turbines, compressors, generators, and rotating equipment. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e176449-04\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures accurate speed and phase measurement for advanced vibration analysis and predictive maintenance systems.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be used with an external termination block?\u003c\/strong\u003e\u003cbr\u003eA: No. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e176449-04\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis specifically designed for internal termination configurations. External termination blocks require a different module version.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many shafts can this module monitor simultaneously?\u003c\/strong\u003e\u003cbr\u003eA: It supports two independent Keyphasor channels, allowing either dual-shaft monitoring or redundant measurement of a single shaft.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it compatible with SIL-rated systems?\u003c\/strong\u003e\u003cbr\u003eA: Standard internal termination voltage is supported. For SIL-certified installations, verify voltage restrictions per system requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComparison to Similar Modules:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExternal Termination I\/O\u003c\/strong\u003e: Requires separate wiring to terminal strips; provides flexibility for complex installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInternal Termination 176449-04\u003c\/strong\u003e: Direct rear-mount connection reduces wiring errors and enhances signal integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44126709874787,"sku":"176449-04","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/BENTLYNEVADA176449-04-3_a0fd4e3c-7881-4c5c-b33f-948feb077e7d.jpg?v=1776652317","url":"https:\/\/precisemodule.com\/products\/bently-nevada-176449-04-3500-25-keyphasor-internal-termination-i-o-module","provider":"Precise Module Ltd.","version":"1.0","type":"link"}