{"product_id":"yokogawa-nfai135-s50-ccc01-analog-input-module","title":"Yokogawa NFAI135-S50\/CCC01 Analog Input Module","description":"\u003cp\u003eConfigured for high-density 4-20 mA signal acquisition in CENTUM VP control networks, the \u003cstrong\u003eYokogawa NFAI135-S50\/CCC01\u003c\/strong\u003e (\u003cstrong\u003eNFAI135-S50\/CCC01\u003c\/strong\u003e Analog Input Module) provides direct physical signal conditioning and digitalization of field-transmitted analog data.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNFAI135: Base analog input module identifier.\u003c\/li\u003e\n\u003cli\u003eS50: Standard hardware performance iteration.\u003c\/li\u003e\n\u003cli\u003eCCC01: Configuration variant for conformal coating protection and specific terminal interface compatibility.\u003c\/li\u003e\n\u003c\/ul\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\u003eNFAI135-S50\/CCC01\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 I\/O module form factor\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\u003eBackplane powered (5 VDC\/24 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Input\u003c\/td\u003e\n\u003ctd\u003e4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Loop Protocol\u003c\/h3\u003e\n\u003cp\u003eThe NFAI135-S50\/CCC01 utilizes galvanic isolation per channel to decouple field-side loops from the module internal backplane, effectively suppressing ground loops in dispersed instrumentation arrays. The module supports the 4-20 mA HART loop protocol, allowing for simultaneous process variable measurement and secondary digital device data acquisition. This dual-path processing ensures that HART communication does not interrupt the primary control loop integrity.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the NFAI135-S50\/CCC01 be used for non-HART analog inputs?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module is backward compatible with standard 4-20 mA instrumentation. The HART communication logic is transparent to the primary analog input processing, provided that field devices are wired correctly to the module input terminals.\u003c\/p\u003e\n\u003cp\u003eQ: How does the CCC01 conformal coating affect thermal dissipation?\u003c\/p\u003e\n\u003cp\u003eA: The CCC01 conformal coating is applied to the PCB assembly to protect against corrosive environments and moisture. It has a negligible impact on the module's thermal dissipation characteristics when operated within the specified -20 deg C to 70 deg C temperature range.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the control cabinet environment is properly ventilated; avoid mounting the module directly above high-heat generating power supplies.\u003c\/li\u003e\n\u003cli\u003eVerify that the field wiring is shielded and that shields are terminated to the chassis ground rail using the provided terminal bar to minimize electromagnetic noise.\u003c\/li\u003e\n\u003cli\u003eSeat the module firmly into the I\/O rack backplane; ensure the locking lever is fully engaged to maintain structural stability and electrical connection.\u003c\/li\u003e\n\u003cli\u003eCheck for correct loop current polarity before applying field power; improper polarity may lead to inaccurate readings or, in some cases, damage to the internal current sensing resistor.\u003c\/li\u003e\n\u003cli\u003eIn high-vibration applications, utilize the optional mechanical tie-downs for field wiring bundles to prevent intermittent signal fatigue at the terminal block interface.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49219735060732,"sku":"NFAI135-S50\/CCC01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/NFAI135-S001.jpg?v=1780882795","url":"https:\/\/www.electronicplc.com\/ar\/products\/yokogawa-nfai135-s50-ccc01-analog-input-module","provider":"Electronic PLC","version":"1.0","type":"link"}