{"product_id":"amm21-yokogawa-analog-input-module-new-original-stock","title":"AMM21 Yokogawa Analog Input Module | New \u0026 Original Stock","description":"\u003cp\u003eConfigured for high-precision process monitoring in Yokogawa Distributed Control Systems (DCS), the \u003cstrong\u003eYokogawa AMM21\u003c\/strong\u003e (\u003cstrong\u003eAMM21\u003c\/strong\u003e Analog Input Module) provides a versatile interface for diverse field-level measurements. This module facilitates the acquisition of standardized electrical and thermal signals, ensuring deterministic data conversion for real-time supervisory control and industrial automation tasks.\u003c\/p\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\u003eAMM21\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.7 x 2.5 x 20.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signals\u003c\/td\u003e\n\u003ctd\u003e4-20 mA, 0-10 V, Thermocouple (various types)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003eHigh precision\/resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003eConfigurable ranges and sampling rates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; Signal Integration\u003c\/h3\u003e\n\u003cp\u003eThe AMM21 is engineered to maintain high-fidelity signal acquisition by supporting a wide array of input types within a single, modular package. The ability to handle both current loops (4-20 mA) and voltage inputs (0-10 V), combined with direct thermocouple connectivity, allows the AMM21 to serve as a consolidated data acquisition hub. Its design prioritizes operational stability, enabling it to perform in demanding industrial settings while maintaining the high resolution and precision required for critical process loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the AMM21 configurable for different thermocouple types?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The AMM21 supports various thermocouple types, and configuration can be adjusted via the DCS engineering software to ensure correct linearization and cold-junction compensation for your specific sensor.\u003c\/p\u003e\n\u003cp\u003eQ: How is the sampling rate optimized for this module?\u003c\/p\u003e\n\u003cp\u003eA: The sampling rate is configurable, allowing users to balance the need for high-speed dynamic data against the requirement for signal filtering and noise rejection in slower process control loops.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the AMM21 into the designated DCS I\/O rack. Ensure the module is fully seated to guarantee connection integrity between the module bus and the system backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Maintain strict separation between analog signal cabling and power lines to mitigate electromagnetic interference. Use shielded twisted-pair cables, and terminate shields to the cabinet ground bus at a single point to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the module chassis is bonded to the system ground bus to provide a stable reference potential and surge voltage protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommissioning:\u003c\/strong\u003e Verify all analog input ranges in the engineering software before connecting field sensors. Perform a loop check to calibrate the signal levels, ensuring that the DCS accurately reflects the process values.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49177342869756,"sku":"AMM21","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/AMM25C2.jpg?v=1772263127","url":"https:\/\/www.electronicplc.com\/ar\/products\/amm21-yokogawa-analog-input-module-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}