{"product_id":"yokogawa-aar181-s00-s2-rtd-input-module","title":"Yokogawa AAR181-S00 S2 RTD Input Module","description":"\u003cp\u003eConfigured for temperature monitoring execution in process control platforms, the \u003cstrong\u003eYokogawa AAR181-S00 S2\u003c\/strong\u003e (\u003cstrong\u003eAAR181-S00 S2\u003c\/strong\u003e RTD Input Module) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e-S\u003c\/strong\u003e: Standard type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0\u003c\/strong\u003e: Always 0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0\u003c\/strong\u003e: Basic type\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eAAR181-S00 S2\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eNot specified in source data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eRugged design for harsh industrial environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-200 deg C to 800 deg C (Input Range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard backplane power rail distribution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 Isolated RTD Input Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Input Resistance\u003c\/td\u003e\n\u003ctd\u003e2 MOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.2 deg C\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 Process Control Integration\u003c\/h3\u003e\n\u003cp\u003eThe AAR181-S00 S2 incorporates robust channel isolation and input conditioning to maintain high-precision temperature monitoring across industrial networks. Key engineering attributes include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGalvanic channel-to-channel isolation across 16 isolated RTD input channels to prevent ground loops and common-mode noise interference.\u003c\/li\u003e\n\u003cli\u003eHigh-stability measurement capabilities across a wide input range from -200 deg C to 800 deg C with an accuracy of +\/-0.2 deg C.\u003c\/li\u003e\n\u003cli\u003eNative support for multiple communication protocols, including Modbus and PROFIBUS DP, ensuring deterministic data exchange in process control, machine control, and robotics applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AAR181-S00 S2 module support live hot-swapping under power?\u003c\/p\u003e\n\u003cp\u003eA: No. Power must be isolated from the specific rack slot prior to module extraction or insertion to prevent backplane pin damage and transient current surges.\u003c\/p\u003e\n\u003cp\u003eQ: What are the communication protocol capabilities of this RTD input module? A: The hardware supports multiple communication protocols, including Modbus and PROFIBUS DP.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSecure the module firmly into the designated rack slot, ensuring physical retention latches are fully engaged to withstand harsh industrial environments.\u003c\/li\u003e\n\u003cli\u003eTerminate all RTD field wiring onto the corresponding isolated input channels while maintaining proper shielding and single-point grounding to prevent electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eVerify that the input signal configurations align with the -200 deg C to 800 deg C measurement window before energizing the system.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":48206283931838,"sku":"AAR181-S00 S2","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-11_15-35-56_9a691803-4fba-46f3-b0f6-136baf69545a.png?v=1785122194","url":"https:\/\/www.autooiltech.com\/es\/products\/yokogawa-aar181-s00-s2-rtd-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}