{"product_id":"yokogawa-aat141-s00-centum-vp-fio-tc-mv-rtd-input-module","title":"Yokogawa AAT141-S00 CENTUM VP\/FIO TC\/mV\/RTD Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa AAT141-S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-versatility analog input interface for the CENTUM VP and CS 3000 FIO (Field network I\/O) architectures. This module provides 16 fully isolated channels designed to capture low-level signals from Thermocouples (TC), millivolt (mV) sources, and Pt100 RTDs. It serves as a critical bridge between field temperature sensors and the Distributed Control System (DCS), ensuring high-precision data acquisition for complex process loops. We supply this module in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new, original condition\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto guarantee the measurement accuracy and structural integrity required for mission-critical industrial environments.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown: AAT141-S00\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAAT141:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTC\/mV\/RTD Input Module (16-channel, Isolated).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-S:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard type for general industrial applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAlways 0 (Standard configuration).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBasic type without specialized conformal coating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\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 (Fully Isolated)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermocouple Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTypes J, K, E, B, R, S, T, and N\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003emV Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-100 to 150 mV \/ -20 to 80 mV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRTD Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePt100 (3-wire type)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Accuracy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTC: ±30 μV | RTD: ±120 mΩ | mV: ±30 μV (span -20 to 80 mV)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2 MΩ or larger (Both Power ON and Power OFF)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWiring Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1000 Ω or less (TC\/mV) | 40 Ω or less per wire (RTD)\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 Original\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe AAT141-S00 eliminates common signal acquisition failures through advanced hardware engineering and multi-protocol support:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Input Flexibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike single-purpose modules, the AAT141-S00 handles TC, mV, and RTD signals on a single hardware platform. This versatility allows engineers to mix different sensor types within the same I\/O nest, significantly reducing the variety of spare parts required on-site.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Galvanic Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEvery channel maintains total electrical isolation from the system backplane and neighboring channels. This architecture blocks ground loops and prevents high-voltage transients in the field from damaging the core DCS electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Impedance Stability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module maintains an input resistance of 2 MΩ or larger regardless of power status. This high impedance prevents signal loading errors, ensuring that the voltage measured by the DCS accurately reflects the actual process temperature at the sensor tip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Resolution Thermal Tracking:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith a TC accuracy of ±30 μV, this module detects minute temperature shifts in reactors, boilers, and furnaces. This precision enables the control system to execute tighter PID loops, improving overall product yield and energy efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I connect both Thermocouples and RTDs to the same module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The AAT141-S00 supports Thermocouples, mV signals, and 3-wire Pt100 RTDs. You can configure the input type for each channel via the CENTUM VP software to match your field instrumentation requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require a specific terminal block for Cold Junction Compensation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. To maintain the specified TC accuracy, you must use a terminal block equipped with a built-in Cold Junction Compensation (CJC) sensor. This allows the module to accurately calculate the absolute temperature from the thermocouple’s millivolt output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 3-wire RTD connection improve accuracy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 3-wire configuration allows the AAT141-S00 to measure and subtract the lead-wire resistance from the total circuit resistance. This compensation ensures that the DCS calculates the temperature based solely on the Pt100 sensor's resistance, even over long cable runs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a genuine Yokogawa factory-sealed unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. We guarantee that every\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAAT141-S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new and original\u003c\/strong\u003e. Each module arrives in its original factory packaging and includes a full 1-year warranty for your peace of mind.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52571125449013,"sku":"AAT141-S00","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/AAT141-S001.png?v=1776224221","url":"https:\/\/www.5gplc.com\/products\/yokogawa-aat141-s00-centum-vp-fio-tc-mv-rtd-input-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}