{"product_id":"aai143-h53-k4a00-yokogawa-centum-vp-16-channel-hart-isolated-analog-input-module","title":"AAI143-H53\/K4A00 | Yokogawa CENTUM VP 16-Channel HART Isolated Analog Input Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI143-H53\/K4A00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Part Number\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI143-H53\/K4A00\u003c\/strong\u003e) is a high-density, high-performance analog input interface engineered for the Yokogawa CENTUM VP distributed control system. This module is specifically designed to handle 16 channels of 4 to 20 mA signals with complete galvanic isolation between the field and the system logic. It provides an exceptional balance of speed and precision, featuring a 10 ms data refresh rate that is critical for fast-acting control loops and real-time process monitoring.\u003c\/p\u003e\n\u003cp\u003eThis enhanced variant features the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-H53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuffix, meaning it is fully equipped for HART digital communication and includes an environmental hardening package. It is treated with ISA Standard G3 conformal coating to resist corrosive atmospheric elements and is rated for an extended operating temperature range of -20 to 70 °C. The module comes pre-configured with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATK4A-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eadapter (indicated by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/K4A00\u003c\/strong\u003e), facilitating a robust connection to AEA4D terminal boards via dedicated KS cables.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16 isolated channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Signal Range\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4 to 20 mA DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHART Communication\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupported on all channels for smart device diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Refresh Period\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 ms (High-speed update)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Accuracy\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±16 µA precision\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Resistance (Power ON)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e270 Ω (at 20 mA) to 350 Ω (at 4 mA)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Resistance (Power OFF)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e≥ 500 kΩ\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Withstanding Voltage\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1500 V AC for 1 minute (Input-to-System)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransmitter Power Supply\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e19.0 V to 25.5 V DC with 25 mA current limiting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTransmitter Configuration\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eField-selectable 2-wire or 4-wire mode via internal pins\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Drift\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±16 µA per 10 °C variation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent Consumption\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e230 mA (5 V DC) and 540 mA (24 V DC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eISA Standard G3 corrosive gas resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-20 to 70 °C operating range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Weight\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.3 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eModel Configuration and Suffix Breakdown\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAAI143\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-density 16-channel isolated analog input base model\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-H\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated digital communication via HART protocol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard industrial version (Non-explosion protected)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eG3 conformal coating and extended temperature range upgrade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eK4A00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncludes the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATK4A-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eadapter for KS cable connectivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIndustrial Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRefining and chemical facilities where corrosive gases require G3-rated hardware.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-density monitoring of 16 separate pressure or flow transmitters in a single slot.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFacilities in extreme climates requiring reliable I\/O performance up to 70 °C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntelligent asset management systems that utilize HART data for predictive maintenance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the 2-wire vs 4-wire transmitter setup handled?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAI143-H53\/K4A00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows for individual channel flexibility. For each of the 16 channels, you can set the power supply mode (2-wire or 4-wire) by adjusting the hardware pins on the module before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the ATK4A-00 interface?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/K4A00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoption simplifies field-to-DCS integration. It uses the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATK4A-00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eadapter to bridge the module to an AEA4D terminal board. This replaces dense manual wiring with a single, high-reliability KS cable, significantly reducing commissioning time.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52434695127349,"sku":"AAI143-H53\/K4A00","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/AAI543-S00_9455cc30-9d90-4694-badf-de7b75636dbd.jpg?v=1773381673","url":"https:\/\/www.5gplc.com\/products\/aai143-h53-k4a00-yokogawa-centum-vp-16-channel-hart-isolated-analog-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}