{"product_id":"amm25c-yokogawa-mv-input-multiplexer-centum-cs-vp-series","title":"AMM25C  Yokogawa mV Input Multiplexer CENTUM CS\/VP Series","description":"\u003ch2\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMM25C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density signal conditioning and analog input module designed for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econtrol platform. It is optimized for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-accuracy millivolt measurement and direct thermocouple input\u003c\/strong\u003e, making it a key module for temperature-critical process applications.\u003c\/p\u003e\n\u003cp\u003eBy integrating\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e15 isolated input channels\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einto a single-slot module, the AMM25C significantly reduces I\/O nest space requirements. The module incorporates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enative Reference Junction Compensation (RJC)\u003c\/strong\u003e, ensuring stable and accurate thermocouple measurements even under fluctuating ambient conditions. Built for harsh industrial environments, it uses\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eM4 screw terminals\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor secure field wiring and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS1 interface cabling\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor reliable data transmission to the controller.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cstrong\u003eItem\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\u003eAMM25C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Junction Compensation\u003c\/td\u003e\n\u003ctd\u003eBuilt-in (dedicated RJC input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Interface\u003c\/td\u003e\n\u003ctd\u003eS1 terminal block with M4 screw terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Interface\u003c\/td\u003e\n\u003ctd\u003eKS1 interface cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eCENTUM CS, CS 3000, CENTUM VP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e2.5 cm × 22.9 cm × 7.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e 0.3kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefinery Thermal Profiling\u003c\/strong\u003e\u003cbr\u003eFurnace and reactor temperature monitoring using multi-point thermocouple arrays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChemical Batch Control\u003c\/strong\u003e\u003cbr\u003eHigh-precision millivolt feedback from pH, ORP, and analytical sensors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Generation\u003c\/strong\u003e\u003cbr\u003eSteam turbine and auxiliary system temperature monitoring across clustered measurement points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct FAQ\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the AMM25C respond to thermocouple failure?\u003c\/strong\u003e\u003cbr\u003eA: The module includes hardware-configurable burnout detection. In the event of a broken thermocouple, the signal can be forced\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eup-scale or down-scale\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto trigger immediate alarms in the DCS.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is external Reference Junction Compensation required?\u003c\/strong\u003e\u003cbr\u003eA: No. The AMM25C includes a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ededicated internal RJC input\u003c\/strong\u003e, eliminating the need for external compensation hardware or transmitters.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51718049857848,"sku":"AMM25C","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/AMM25C2.jpg?v=1770344676","url":"https:\/\/www.automodulexpert.com\/fa\/products\/amm25c-yokogawa-mv-input-multiplexer-centum-cs-vp-series","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}