{"product_id":"aai141-h50-yokogawa-aai141-series-hart-input-module-get-a-quote","title":"AAI141-H50 Yokogawa AAI141 Series HART Input Module | Get a Quote","description":"\u003ch3\u003eProduct Introduction\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cstrong\u003eYokogawa\u003c\/strong\u003e \u003cstrong\u003eAAI141-H50\u003c\/strong\u003e\u003c\/strong\u003e is an advanced 16-channel analog input module engineered for industrial control systems. This \u003cstrong\u003e\u003cstrong\u003eYokogawa\u003c\/strong\u003e \u003cstrong\u003eAAI141\u003c\/strong\u003e\u003c\/strong\u003e unit processes 4 to 20 mADC signals with integrated HART communication capabilities. Engineers deploy this \u003cstrong\u003e\u003cstrong\u003eYokogawa\u003c\/strong\u003e\u003c\/strong\u003e module in Centum VP and ProSafe-RS distributed control architectures. Global PLC Spare HUB's Insight reveals that proper grounding prevents common-mode noise interference on non-isolated channels. Our field experience shows that verifying terminal block security prevents intermittent signal loss during high vibration events.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter Category\u003c\/th\u003e\n\u003cth\u003eTechnical Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand and Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e\u003cstrong\u003eYokogawa\u003c\/strong\u003e\u003c\/strong\u003e \u003cstrong\u003e\u003cstrong\u003eAAI141-H50\u003c\/strong\u003e\u003c\/strong\u003e (\u003cstrong\u003e\u003cstrong\u003eYokogawa\u003c\/strong\u003e\u003c\/strong\u003e \u003cstrong\u003e\u003cstrong\u003eAAI141\u003c\/strong\u003e\u003c\/strong\u003e Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mADC input signal range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution and Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAccuracy of ±16 µA, data update period of 10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLinearity and Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStep response time 100 ms, drift ±16 µA\/10°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInput resistance 400 Ω to 1000 Ω (ON), 500 kΩ (OFF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransmitter Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14.8 V or higher at 20 mA, 26.4 V or less at 0 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard industrial temperature and humidity limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiagnostic Capabilities\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHART digital communication protocol support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the \u003cstrong\u003e\u003cstrong\u003eYokogawa\u003c\/strong\u003e \u003cstrong\u003eAAI141-H50\u003c\/strong\u003e\u003c\/strong\u003e module securely onto standard node unit base plates.\u003c\/li\u003e\n\u003cli\u003eSet 2-wire or 4-wire transmitter configurations for each channel via setting pins.\u003c\/li\u003e\n\u003cli\u003eConnect field wiring using pressure clamp terminals, KS cables, or MIL connector cables.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommissioning and Maintenance Convenience\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify channel configuration jumpers before applying field loop power.\u003c\/li\u003e\n\u003cli\u003eMonitor channel status LEDs to confirm active module data updates.\u003c\/li\u003e\n\u003cli\u003eInspect terminal connections periodically to maintain low contact resistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility Statement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFully compatible with \u003cstrong\u003eYokogawa\u003c\/strong\u003e Centum VP control network nodes.\u003c\/li\u003e\n\u003cli\u003eSupports standard HART protocol field instrumentation devices.\u003c\/li\u003e\n\u003cli\u003eIntegrates with standard KS and MIL system cabling solutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCertification Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufactured to strict industrial quality management standards.\u003c\/li\u003e\n\u003cli\u003eSuffix code 5 indicates design with no explosion protection required.\u003c\/li\u003e\n\u003cli\u003eComplies with standard industrial hardware safety directives.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePacking List and Warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne \u003cstrong\u003e\u003cstrong\u003eYokogawa\u003c\/strong\u003e \u003cstrong\u003eAAI141-H50\u003c\/strong\u003e\u003c\/strong\u003e Analog Input Module\u003c\/li\u003e\n\u003cli\u003eStandard 12-month warranty documentation included\u003c\/li\u003e\n\u003cli\u003eFactory quality inspection certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping and Fulfillment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFast dispatch within 24 to 48 hours from order confirmation.\u003c\/li\u003e\n\u003cli\u003eSecure global delivery via \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, and \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Application Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOil and gas upstream processing distributed control systems.\u003c\/li\u003e\n\u003cli\u003eChemical plant continuous parameter monitoring loops.\u003c\/li\u003e\n\u003cli\u003ePower generation analog signal acquisition networks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuying Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm your system requires the \u003cstrong\u003e\u003cstrong\u003eAAI141-H50\u003c\/strong\u003e\u003c\/strong\u003e model with HART protocol.\u003c\/li\u003e\n\u003cli\u003eVerify input loop power requirements match your field transmitters.\u003c\/li\u003e\n\u003cli\u003eSelect appropriate system cabling options based on your cabinet layout.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the H50 suffix designate on the Yokogawa AAI141-H50?\u003c\/strong\u003e\u003cbr\u003eA: The H50 suffix indicates a 16-channel analog input module featuring digital HART communication, no explosion protection, and basic hardware type.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I configure 2-wire versus 4-wire transmitters on this module?\u003c\/strong\u003e\u003cbr\u003eA: You configure the input type for each individual channel by adjusting the hardware setting pins located on the module circuit board.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the standard warranty period for this item?\u003c\/strong\u003e\u003cbr\u003eA: Every \u003cstrong\u003e\u003cstrong\u003eYokogawa\u003c\/strong\u003e \u003cstrong\u003eAAI141-H50\u003c\/strong\u003e\u003c\/strong\u003e module includes a comprehensive 12-month warranty covering manufacturing defects.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How quickly will my order ship after purchase?\u003c\/strong\u003e\u003cbr\u003eA: Orders process rapidly with dispatch occurring within 24 to 48 hours via \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, or \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45014045032630,"sku":"AAI141-H50","price":122.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/AAI141-H50-K4A00.jpg?v=1789355211","url":"https:\/\/www.plcsparehub.com\/products\/aai141-h50-yokogawa-aai141-series-hart-input-module-get-a-quote","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}