{"product_id":"aat141-s00-yokogawa-tc-rtd-input-module-analog-input-modules","title":"AAT141-S00 Yokogawa TC\/RTD Input Module | Analog Input Modules","description":"\u003ch2\u003eYokogawa AAT141-S00 TC\/RTD Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for thermocouple, millivolt, and RTD signal acquisition in CENTUM and compatible Yokogawa DCS architectures, the \u003cstrong\u003eYokogawa AAT141-S00\u003c\/strong\u003e (\u003cstrong\u003eAAT141\u003c\/strong\u003e TC\/RTD Input Module) provides direct electrical interface processing across 16 isolated analog input channels.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAAT141-S00\u003c\/td\u003e\n\u003ctd\u003eTC\/RTD input module with 16 isolated input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAAT141\u003c\/td\u003e\n\u003ctd\u003eBase TC\/RTD analog input module platform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eAAT141-S00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTC\/RTD Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 isolated channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Input Signals\u003c\/td\u003e\n\u003ctd\u003eThermocouple, mV, RTD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermocouple Standards\u003c\/td\u003e\n\u003ctd\u003eJIS C1602:1995, IEC 584:1995\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Input Ranges\u003c\/td\u003e\n\u003ctd\u003e-100 to 150 mV, -20 to 80 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTD Type\u003c\/td\u003e\n\u003ctd\u003ePt100, 3-wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTD Standards\u003c\/td\u003e\n\u003ctd\u003eJIS C1604:1997, IEC 751:1995\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable Input Voltage\u003c\/td\u003e\n\u003ctd\u003e+\/-5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 VAC for 1 minute between input and system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance\u003c\/td\u003e\n\u003ctd\u003e2 MOhm or larger (power ON\/OFF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTC Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-30 uV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-80 uV (-100 to 150 mV), +\/-30 uV (-20 to 80 mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable Signal Source Resistance\u003c\/td\u003e\n\u003ctd\u003e1000 Ohm or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Source Resistance Effect\u003c\/td\u003e\n\u003ctd\u003e+\/-20 uV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Junction Compensation Accuracy\u003c\/td\u003e\n\u003ctd\u003eWithin +\/-1 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTD Measurement Current\u003c\/td\u003e\n\u003ctd\u003e1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Drift\u003c\/td\u003e\n\u003ctd\u003e+\/-80 uV\/10 degC, +\/-30 uV\/10 degC, RTD: +\/-120 mOhm\/10 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Update Period\u003c\/td\u003e\n\u003ctd\u003e1 second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBurn-out Detection\u003c\/td\u003e\n\u003ctd\u003eUP\/DOWN selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBurn-out Detection Time\u003c\/td\u003e\n\u003ctd\u003e60 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Configuration\u003c\/td\u003e\n\u003ctd\u003eCollective setting for all channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e450 mA at 5 VDC maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Connection\u003c\/td\u003e\n\u003ctd\u003ePressure clamp terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified in supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation and Cold Junction Compensation\u003c\/h3\u003e\n\u003cp\u003eThe module implements channel-to-channel isolation for low-level temperature signal acquisition. Isolation between field input and system circuitry is rated at 1500 VAC for 1 minute. Thermocouple processing incorporates internal reference junction compensation with compensation accuracy maintained within +\/-1 degC.\u003c\/p\u003e\n\u003cp\u003eFor mixed signal installations using thermocouple and low-level millivolt transmitters, shield continuity and grounded reference routing should remain consistent across all 16 channels to minimize induced offset drift. The module accepts both JIS and IEC thermocouple standard definitions without external signal conversion hardware.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AAT141-S00 support individual burn-out configuration per channel?\u003cbr\u003eA: No. Burn-out detection settings are applied collectively across all channels.\u003c\/p\u003e\n\u003cp\u003eQ: What RTD wiring configuration is supported by the module?\u003cbr\u003eA: The module supports Pt100 RTD inputs using a 3-wire connection method compliant with JIS C1604:1997 and IEC 751:1995.\u003c\/p\u003e\n\u003cp\u003eQ: Is external cold junction compensation hardware required for thermocouple inputs?\u003cbr\u003eA: No. Internal reference junction compensation is integrated within the module circuitry.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoute thermocouple and RTD wiring separately from AC power conductors and motor drive cables.\u003c\/li\u003e\n\u003cli\u003eUse shielded instrumentation cable for all low-level mV and thermocouple inputs.\u003c\/li\u003e\n\u003cli\u003eTerminate cable shields at a single control cabinet grounding point to prevent ground loop currents.\u003c\/li\u003e\n\u003cli\u003eVerify Pt100 lead resistance balance before field termination to reduce measurement offset.\u003c\/li\u003e\n\u003cli\u003eMaintain consistent terminal torque across pressure clamp connections to prevent intermittent signal fluctuation.\u003c\/li\u003e\n\u003cli\u003eConfirm input polarity prior to energization, particularly on millivolt channels operating near zero reference potential.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44146007670872,"sku":"AAT141-S00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/AAT141-S00-2.jpg?v=1779843833","url":"https:\/\/www.industriaxplc.com\/products\/aat141-s00-yokogawa-tc-rtd-input-module-analog-input-modules","provider":"IndustriaX Limited","version":"1.0","type":"link"}