{"product_id":"yokogawa-nfai143-h50-s1-analog-input-module-brand-new","title":"Yokogawa NFAI143-H50-S1 Analog Input Module Brand New","description":"\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003cdiv class=\"textContainer headline headline-cursor\"\u003e\n\u003ch3\u003e\nOverview\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa NFAI143-H50-S1\u003c\/strong\u003e is a high-precision \u003cstrong\u003eAnalog Input Module\u003c\/strong\u003e used in \u003cstrong\u003eCENTUM VP\u003c\/strong\u003e and \u003cstrong\u003eProSafe-RS\u003c\/strong\u003e systems. It supports \u003cstrong\u003e16 isolated channels\u003c\/strong\u003e, each handling \u003cstrong\u003e4–20 mA DC\u003c\/strong\u003e input signals from field devices such as \u003cstrong\u003epressure transmitters\u003c\/strong\u003e, \u003cstrong\u003etemperature sensors\u003c\/strong\u003e, and \u003cstrong\u003eflow meters\u003c\/strong\u003e. The module ensures \u003cstrong\u003efast data updates\u003c\/strong\u003e, \u003cstrong\u003estable performance\u003c\/strong\u003e, and \u003cstrong\u003ehigh accuracy\u003c\/strong\u003e, making it ideal for critical process control.\u003c\/p\u003e\n\u003ch3\u003e\nTechnical Specifications\n\u003c\/h3\u003e\n\u003ch4\u003e\n\u003cstrong\u003eGeneral Information\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number\u003c\/strong\u003e: \u003cstrong\u003eNFAI143-H50-S1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type\u003c\/strong\u003e: \u003cstrong\u003eAnalog Input Module\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e: CENTUM VP, ProSafe-RS\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN rail mountable\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.3 kg\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cstrong\u003eInput Specifications\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Input Channels\u003c\/strong\u003e: 16 (individually isolated)\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Signal Range\u003c\/strong\u003e: 4 to 20 mA DC\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllowable Input Current\u003c\/strong\u003e: Up to 24 mA\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Resistance (Power ON)\u003c\/strong\u003e: 270 Ω (at 20 mA) to 350 Ω (at 4 mA)\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Resistance (Power OFF)\u003c\/strong\u003e: ≥500 kΩ\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-wire\/4-wire Support\u003c\/strong\u003e: Configurable per channel via setting pin\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cstrong\u003ePerformance\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±0.1% of full scale (±16 µA)\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Drift\u003c\/strong\u003e: ±16 µA per 10°C max\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Step Response\u003c\/strong\u003e: 100 ms\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Update Period\u003c\/strong\u003e: 10 ms\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cstrong\u003eTransmitter Power Supply\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Range\u003c\/strong\u003e: 24.0 to 25.5 V DC\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Voltage at 20 mA Load\u003c\/strong\u003e: ≥19.0 V\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Limit\u003c\/strong\u003e: 25 mA per channel\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cstrong\u003eProtection and Isolation\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvercurrent Protection\u003c\/strong\u003e: Built-in\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithstanding Voltage\u003c\/strong\u003e: 1500 V AC for 1 minute (input to system)\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 V DC Supply\u003c\/strong\u003e: 230 mA\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 V DC Supply\u003c\/strong\u003e: 540 mA\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cstrong\u003eEnvironmental Conditions\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -20°C to +70°C\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e: Refer to system documentation\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity\u003c\/strong\u003e: As per system specifications\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\n\u003cstrong\u003eCommunication\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Communication\u003c\/strong\u003e: Via internal I\/O bus\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Device Support\u003c\/strong\u003e: HART protocol enabled\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52756819312925,"sku":"NFAI143-H50-S1","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/NFAI143-H50-S1_1000.jpg?v=1787201784","url":"https:\/\/www.6gcontrols.com\/products\/yokogawa-nfai143-h50-s1-analog-input-module-brand-new","provider":"6G Controls","version":"1.0","type":"link"}