{"product_id":"yokogawa-aai143-h5-analog-input-module","title":"Yokogawa AAI143-H5 Analog Input Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI143-H5\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eanalog input module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM VP and CS 3000\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econtrol systems. It features\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16 fully isolated input channels\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned to process\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4–20 mA DC signals\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith high accuracy and stability.\u003c\/p\u003e\n\u003cp\u003eA key advantage of the AAI143-H5 is its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eper-channel configurability\u003c\/strong\u003e, allowing each input to be individually set for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2-wire or 4-wire transmitters\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eusing onboard hardware setting pins. The module also includes an\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eintegrated transmitter power supply\u003c\/strong\u003e, enabling direct connection to loop-powered field devices and reducing external wiring requirements.\u003c\/p\u003e\n\u003cp\u003eWith a fast\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10 ms update cycle\u003c\/strong\u003e, the AAI143-H5 is well suited for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-speed and high-dynamic control loops\u003c\/strong\u003e. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e“H” designation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eindicates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHART protocol support\u003c\/strong\u003e, allowing digital communication for remote diagnostics, configuration, and asset management through the DCS.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\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\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels, fully isolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e4–20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitter Power Supply\u003c\/td\u003e\n\u003ctd\u003e≥19.0 V at 20 mA \/ ≤25.5 V at 0 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current Limit\u003c\/td\u003e\n\u003ctd\u003e25 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e±16 µA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Update Cycle\u003c\/td\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance\u003c\/td\u003e\n\u003ctd\u003e270 Ω (20 mA) to 350 Ω (4 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e≥500 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstand Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 V AC (1 minute, input to system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Drift\u003c\/td\u003e\n\u003ctd\u003e±16 µA per 10 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 V DC: 230 mA \/ 24 V DC: 540 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e 0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocol\u003c\/td\u003e\n\u003ctd\u003eHART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Systems\u003c\/td\u003e\n\u003ctd\u003eCENTUM VP, CS 3000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eApplication\u003c\/h2\u003e\n\u003cp\u003eThe AAI143-H5 is commonly used in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoil refining\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003echemical processing\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epulp \u0026amp; paper\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eindustries where both\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-speed analog measurement\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHART-enabled device diagnostics\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eare required. It is ideal for smart\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epressure\u003c\/strong\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eflow\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elevel transmitters\u003c\/strong\u003e, supporting advanced asset management and predictive maintenance strategies.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is the 2-wire \/ 4-wire transmitter mode selected?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEach channel includes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ededicated hardware setting pins\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon the module. These must be configured before installation based on whether the field device is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eloop-powered (2-wire)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eself-powered (4-wire)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the AAI143-H5 support redundant operation?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes. When installed on a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eredundancy-capable FIO baseplate\u003c\/strong\u003e, the AAI143-H5 supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edual-redundant configurations\u003c\/strong\u003e, allowing module replacement or failure without signal interruption.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51667082772792,"sku":"AAI143-H5","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AAI143-H50A4S-001.jpg?v=1769566980","url":"https:\/\/www.automodulexpert.com\/tr\/products\/yokogawa-aai143-h5-analog-input-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}