{"product_id":"centum-vp-yokogawa-aai141-s00-k4a00-16-channel-analog-input-module","title":"CENTUM VP | Yokogawa AAI141-S00\/K4A00 16-Channel Analog Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa AAI141-S00\/K4A00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a high-density data acquisition interface for the CENTUM VP distributed control system. This module captures 4 to 20 mA DC signals from 16 independent channels, providing the DCS controller with precise field telemetry. By utilizing a non-isolated architecture, it offers a cost-effective solution for high-point-count monitoring where field instruments share a common ground reference. This specific configuration includes the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/K4A00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einterface adapter, enabling seamless integration with external terminal boards. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand original to ensure maximum operational life and signal accuracy.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe AAI141-S00\/K4A00 utilizes a specific suffix and option structure to define its hardware capabilities:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCode Segment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eEngineering Definition\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAAI141\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBase Model: 16-Channel Analog Input Module (4-20 mA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e-S\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard type hardware architecture\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAlways 0 (Standard internal logic)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e0\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBasic type hardware configuration\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003e\/K4A00\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOption: Includes KS Cable Interface Adapter (Model ATK4A-00)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe AAI141-S00\/K4A00 provides deterministic performance for standard industrial process monitoring.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16 (Non-isolated)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Signal:\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\u003eAllowable Input Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e27 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterface Adapter:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eKS Cable Interface (ATK4A-00)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Capture Speed:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard CENTUM VP update cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.2 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Interface:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCompatible with Yokogawa I\/O nests\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% Brand New and Original\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe AAI141-S00\/K4A00 resolves specific cabinet density and installation challenges through its specialized interface:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePlug-and-Play Termination:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe integrated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\/K4A00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eadapter eliminates the need for individual wire-to-module terminations. It facilitates a high-speed connection to Yokogawa AEA4D terminal boards via standard KS cables, reducing cabinet assembly time and minimizing the risk of miswiring during field commissioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOptimized Cabinet Footprint:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDespite managing 16 separate input points, the module weighs only 0.2 kg and maintains a slim profile. This density allows engineers to maximize the I\/O capacity of each rack, reducing the total number of required cabinets and lowering overall hardware infrastructure costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Common-Ground Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn facilities where field sensors utilize a shared power source or common return, the non-isolated design provides a streamlined signal path. This removes the unnecessary complexity and cost associated with per-channel galvanic isolation when it is not required by the plant's electrical design.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Current Tolerance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe hardware handles an allowable input current of up to 27 mA. This overhead protects the module against minor loop overcurrents or transmitter malfunctions, preventing premature hardware failure and maintaining system uptime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the function of the ATK4A-00 adapter included with this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ATK4A-00 (Option \/K4A00) provides a KS Cable Interface. It allows the AAI141 module to connect directly to an external terminal board using a single KS cable. This replaces the standard 40-pin connector or pressure clamp block, facilitating faster maintenance and replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the AAI141-S00\/K4A00 replace an isolated AAI143 module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile both handle 4-20 mA signals, the AAI141 is non-isolated. You should only use it as a replacement if your field wiring and instrument ground loops permit a shared common reference. For applications requiring full galvanic isolation between channels, the AAI143 remains the correct choice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support HART communication?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The \"S\" suffix indicates the standard analog type. If your application requires bidirectional digital communication for smart device diagnostics, you should specify the AAI141-H series modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the recommended maintenance for this input module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBeyond periodic verification of the KS cable connection and cleaning of the I\/O nest filters, the module requires no active maintenance. The solid-state design ensures long-term stability under standard operating temperatures.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":53296944939192,"sku":"AAI141-S00\/K4A00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/AAI841-S001_45fbdb32-6b47-4422-88bc-7e8025f9a237.jpg?v=1776155117","url":"https:\/\/www.globalpetroparts.com\/products\/centum-vp-yokogawa-aai141-s00-k4a00-16-channel-analog-input-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}