{"product_id":"aat145-s00-yokogawa-tc-rtd-input-module-analog-input-modules","title":"AAT145-S00 Yokogawa TC\/RTD Input Module |  Analog Input Modules","description":"\u003ch2\u003eYokogawa AAT145-S00 TC\/RTD Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for thermocouple, RTD, and potentiometer signal acquisition in CENTUM-series distributed control environments, the \u003cstrong\u003eYokogawa AAT145-S00\u003c\/strong\u003e (\u003cstrong\u003eAAT145\u003c\/strong\u003e TC\/RTD Input Module) provides direct physical\/electrical execution through 16 isolated analog input channels with per-channel signal selection capability.\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\u003eAAT145-S00\u003c\/td\u003e\n\u003ctd\u003e16-channel isolated TC\/RTD\/POT input module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAAT145\u003c\/td\u003e\n\u003ctd\u003eBase TC\/RTD input module platform designation\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\u003eAAT145-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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTC\/RTD Input Module\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\u003eInput Signal - mV\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\u003eInput Signal - RTD\u003c\/td\u003e\n\u003ctd\u003eJIS C1604:1997, IEC751:1995 Pt100, 3-wire type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal - POT\u003c\/td\u003e\n\u003ctd\u003eTotal resistance 100 Ohm to 10 kOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpan Resistance\u003c\/td\u003e\n\u003ctd\u003e50% or larger of total resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Signal Selection\u003c\/td\u003e\n\u003ctd\u003eTC\/mV individually selectable per channel; RTD\/POT individually selectable per channel\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\u003eInput-to-system: 500 VAC for 1 minute; single card 1500 VAC for 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Isolation Voltage\u003c\/td\u003e\n\u003ctd\u003e200 VAC between channels for 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance\u003c\/td\u003e\n\u003ctd\u003e1 MOhm or larger, power ON\/OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy - TC\u003c\/td\u003e\n\u003ctd\u003e+\/- 40 uV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy - RTD\u003c\/td\u003e\n\u003ctd\u003e+\/- 150 mOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy - POT\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.2% FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowable Source + Wiring Resistance\u003c\/td\u003e\n\u003ctd\u003e100 Ohm or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Junction Compensation Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 1 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Update Period\u003c\/td\u003e\n\u003ctd\u003e1 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBurnout Detection\u003c\/td\u003e\n\u003ctd\u003eCommon setting for all channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBurnout Detection Time\u003c\/td\u003e\n\u003ctd\u003e60 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Drift - TC\u003c\/td\u003e\n\u003ctd\u003e+\/- 80 uV\/10 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Drift - RTD\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.3 Ohm\/10 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Drift - POT\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.4%\/10 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e350 mA at 5 VDC maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Connection\u003c\/td\u003e\n\u003ctd\u003eDedicated KS1 cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Cold Junction Compensation\u003c\/h3\u003e\n\u003cp\u003eThe module implements galvanic isolation between all 16 input channels to reduce common-mode interference propagation across mixed thermocouple and RTD measurement loops. Input-to-system insulation is rated at 500 VAC for standard operation and 1500 VAC for single-card testing conditions.\u003c\/p\u003e\n\u003cp\u003eIntegrated cold junction compensation is applied for thermocouple measurement processing with compensation accuracy maintained within +\/- 1 degC. The module supports independent channel assignment between TC\/mV and RTD\/POT modes, allowing mixed sensor deployment on a single card without external conversion hardware.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the AAT145-S00 support mixed signal configurations on the same module?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Each channel can be individually configured for TC\/mV input or RTD\/POT input operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What burnout handling behavior is implemented on this module?\u003c\/strong\u003e\u003cbr\u003eA: Burnout detection is configured collectively for all channels. Detection time is specified as 60 s.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are all channels electrically isolated from each other?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The module provides isolated input channels with 200 VAC channel-to-channel withstanding voltage rating for 1 minute.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eUse shielded instrumentation cable for all thermocouple and low-level millivolt signal wiring. Terminate cable shielding at a single grounding point on the control cabinet side to minimize ground loop current circulation.\u003c\/p\u003e\n\u003cp\u003eMaintain physical separation between analog signal wiring and high-voltage power conductors inside cable trays and marshalling cabinets. Avoid parallel routing with inverter output cables or motor feeder circuits.\u003c\/p\u003e\n\u003cp\u003eFor Pt100 three-wire RTD circuits, maintain equal conductor length and conductor type across all three leads to minimize resistance imbalance effects during temperature calculation.\u003c\/p\u003e\n\u003cp\u003eVerify KS1 dedicated cable connector engagement before energizing the module. Do not apply external voltage exceeding +\/- 5 V to any analog input channel.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44146049089624,"sku":"AAT145-S00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/AAT145-S00-3.jpg?v=1779844476","url":"https:\/\/www.industriaxplc.com\/products\/aat145-s00-yokogawa-tc-rtd-input-module-analog-input-modules","provider":"IndustriaX Limited","version":"1.0","type":"link"}