{"product_id":"amm12t-yokogawa-voltage-input-multiplexer","title":"AMM12T Yokogawa Voltage Input Multiplexer","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe AMM12T (incorporating part number AMM12T) is a high-density analog data acquisition component designed for the Yokogawa CENTUM VP and CENTUM CS 3000 Distributed Control Systems (DCS). This module serves as a specialized voltage input multiplexer, allowing for the efficient consolidation of multiple low-level voltage signals into a single system node. It is engineered for industrial environments where high-accuracy monitoring of secondary process variables or auxiliary sensor data is required.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 isolated voltage input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Signal Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConfigurable for standard DC voltage ranges (typically -10V to +10V or 1-5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250V AC channel-to-channel and channel-to-ground isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA\/D Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16-bit high-precision analog-to-digital conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-impedance design (\u0026gt;1 MΩ) to prevent signal loading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Architecture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNative integration with Yokogawa RIO (Remote I\/O) bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.0 cm x 7.0 cm x 21.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.46 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOperational Performance\u003c\/h3\u003e\n\u003cp\u003eThe AMM12T utilizes a high-speed multiplexing circuit to scan 16 field inputs sequentially, providing updated process variables to the controller with minimal latency. Its robust isolation barriers protect the DCS backplane from field-side electrical surges and ground loops, making it an ideal choice for power generation and chemical processing facilities where electrical noise is prevalent.\u003c\/p\u003e\n\u003ch3\u003eEngineering FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ\u003c\/strong\u003e: Can the AMM12T be used for 4-20mA signals?\u003cbr\u003e\u003cstrong\u003eA\u003c\/strong\u003e: While primarily a voltage input module, the AMM12T can monitor 4-20mA current loops if a high-precision shunt resistor (typically 250 Ohms) is installed at the terminal board to convert the current into a 1-5V DC signal.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":48746755817724,"sku":"AMM12T","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/AMM12T2.jpg?v=1772263127","url":"https:\/\/www.electronicplc.com\/products\/amm12t-yokogawa-voltage-input-multiplexer","provider":"Electronic PLC","version":"1.0","type":"link"}