{"product_id":"32-ch-rtd-multiplexer-module-japan-new-yokogawa-amm32c","title":"32-CH RTD Multiplexer Module Japan New | Yokogawa AMM32C","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMM32C (Model: AMM32C)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-density RTD (Resistance Temperature Detector) input multiplexer module purpose-built for the Yokogawa CENTUM VP and CENTUM CS 3000 Distributed Control Systems (DCS). As a specialized component of the Field I\/O (FIO) subsystem, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMM32C (Order Number: AMM32C)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides 32 isolated channels for the deterministic acquisition of precision temperature data. While the standard AMM32 series is typically configured for 4–20 mA current loops, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMM32C (Part Number: AMM32C)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis hardware-optimized for RTD multiplexing, enabling large-scale thermal monitoring across complex industrial processes within a single I\/O slot.\u003c\/p\u003e\n\u003cp\u003eUtilizing a high-speed multiplexing architecture, this module ensures superior channel-to-channel consistency and significant insulation resistance (≥100 MΩ). The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMM32C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eemploys robust galvanic isolation to shield sensitive millivolt-level temperature signals from ground loops and electromagnetic interference (EMI). This module is an engineering standard for the petrochemical, power generation, and utility sectors, where high-density monitoring of motor bearings, chemical reactors, and large-scale heat exchangers is critical for maintaining plant safety and efficiency.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMM32C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides industrial-grade thermal acquisition with high dielectric strength and stability.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Yokogawa Electric Corporation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAMM32C\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeries Compatibility\u003c\/strong\u003e: CENTUM VP \/ CENTUM CS 3000 (FIO Subsystem)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e: 32-Channel RTD Input Multiplexer Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e: 32 Analog Input Channels (Isolated)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Sensor Support\u003c\/strong\u003e: Pt100 RTD (Supports 3-wire\/4-wire via specific terminal blocks)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Interface\u003c\/strong\u003e: 40-pin connector for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKS8\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eseries I\/O cables\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInsulation Resistance\u003c\/strong\u003e: Minimum 100 MΩ (measured at 500 V DC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWithstanding Voltage\u003c\/strong\u003e: 500 V AC between field terminals and system logic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Accuracy\u003c\/strong\u003e: ±0.1% of full scale (Ambient 25 ºC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Features\u003c\/strong\u003e: Integrated open-circuit detection, short-circuit monitoring, and signal quality status\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData Update Period\u003c\/strong\u003e: Fast sampling synchronized with DCS scan cycles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Ambient Temperature\u003c\/strong\u003e: 0 to 50 ºC (32 to 122 ºF)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAmbient Humidity\u003c\/strong\u003e: 5 to 90 %RH (Non-condensing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e: Occupies one FIO node slot (ANB or ANL units)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e: 0.8 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e: 3.0 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Origin\u003c\/strong\u003e: Japan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":42870830301274,"sku":"AMM32C","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/219._e7cd713c-7f89-45e9-9a4a-2f90bf7a4561.jpg?v=1772249504","url":"https:\/\/www.spareoil.com\/products\/32-ch-rtd-multiplexer-module-japan-new-yokogawa-amm32c","provider":"SpareOil Automation","version":"1.0","type":"link"}