{"product_id":"nfai143-yokogawa-analog-input-module-new-original-stock","title":"NFAI143 YOKOGAWA Analog Input Module | New \u0026 Original Stock","description":"\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA NFAI143\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNFAI143\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for high-precision sensor signal acquisition within CENTUM VP control systems.\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\u003eNFAI143\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\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\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard DIN-rail mountable module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Connectivity and Signal Integrity\u003c\/h3\u003e\n\u003cp\u003eThe NFAI143 module facilitates the conversion of field instrumentation signals into high-resolution digital data. The architecture supports 4-20 mA and 0-20 mA inputs with a measurement range reaching 24 mA. To ensure measurement precision, the module executes automatic cold junction compensation (CJC) for temperature-related variables and maintains an accuracy rating of ±0.1% of the reading. Galvanic isolation is implemented between the field input terminals and the internal system backplane to suppress common-mode noise and prevent ground loops in extensive industrial wiring networks.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the NFAI143 be configured for different input signal ranges per channel?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports software-defined configuration for input ranges across its 4 channels, allowing for flexible integration of various 4-20 mA and 0-20 mA loop-powered devices.\u003c\/p\u003e\n\u003cp\u003eQ: Is this module capable of performing under high-temperature industrial conditions?\u003c\/p\u003e\n\u003cp\u003eA: The NFAI143 is engineered for operation within a range of -20 deg C to +70 deg C, providing stable performance in demanding cabinet environments without degradation of accuracy.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the module onto a standard DIN rail within a protected control cabinet, ensuring sufficient clearance for airflow to maintain operating temperatures.\u003c\/li\u003e\n\u003cli\u003eVerify that the 24 V DC power supply is correctly connected and polarity-checked before landing signal wires.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cables for all analog input loops; terminate the shield at the cabinet's designated grounding bar to minimize electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eEnsure signal wiring is physically separated from high-voltage AC lines to prevent induced noise in the sensitive 16-bit measurement circuitry.\u003c\/li\u003e\n\u003cli\u003eAfter wiring, utilize the engineering station to calibrate and verify the input signal scaling, ensuring the digitized values correspond accurately to the field transmitter outputs.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49199421784316,"sku":"NFAI143","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/NFAI1431.jpg?v=1781487120","url":"https:\/\/www.electronicplc.com\/ar\/products\/nfai143-yokogawa-analog-input-module-new-original-stock","provider":"Electronic PLC","version":"1.0","type":"link"}