{"product_id":"yokogawa-nfai143-s50-s1-analog-input-module","title":"Yokogawa NFAI143-S50\/S1 Analog Input Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFAI143-S50\/S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-resolution,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4-channel analog input module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edeveloped by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa Electric Corporation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor reliable signal acquisition in industrial automation systems. Designed for precision current loop monitoring, this module supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4–20 mA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0–20 mA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esignals with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e16-bit resolution\u003c\/strong\u003e, ensuring high-fidelity data conversion for mission-critical control applications. It provides measurement headroom up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24 mA\u003c\/strong\u003e, allowing stable processing of standard process transmitter outputs.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNFAI143-S50\/S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures built-in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elinearization processing\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eautomatic cold junction compensation\u003c\/strong\u003e, making it suitable for interfacing with temperature measurement devices such as thermocouples. Its rugged industrial design supports operation in harsh environments, with a temperature tolerance range of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e-20°C to +70°C\u003c\/strong\u003e, making it ideal for installation in non-climate-controlled control cabinets.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDetailed Technical 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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Identification\u003c\/td\u003e\n\u003ctd\u003eNFAI143-S50\/S1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Function\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e4 Isolated Input Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Compatibility\u003c\/td\u003e\n\u003ctd\u003e4–20 mA, 0–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003e0 mA – 24 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Resolution\u003c\/td\u003e\n\u003ctd\u003e16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic Cold Junction Compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Standard\u003c\/td\u003e\n\u003ctd\u003eDIN rail mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C (-4°F to 158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent Loop Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInterfaces with pressure, flow, and level transmitters in process control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcess Automation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides high-precision analog data for DCS regulatory control loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature Measurement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports thermocouple signal processing with internal compensation and linearization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Control Systems:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSuitable for petrochemical, power generation, and manufacturing automation environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the NFAI143-S50\/S1 handle diagnostics?\u003c\/strong\u003e\u003cbr\u003eThe module provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereal-time diagnostic monitoring\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof module status and connected sensor signals, enabling predictive maintenance and rapid fault identification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this module process thermocouple signals directly?\u003c\/strong\u003e\u003cbr\u003eYes. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ebuilt-in cold junction compensation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand internal linearization algorithms allow direct processing of supported thermocouple inputs without requiring external signal converters.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51859567116600,"sku":"NFAI143-S50 S1","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/NFAI143-S50_S11.jpg?v=1772762249","url":"https:\/\/www.automodulexpert.com\/products\/yokogawa-nfai143-s50-s1-analog-input-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}