{"product_id":"nfa1543-s50-a4s00-analog-input-module-yokogawa","title":"NFA1543-S50\/A4S00 Analog Input Module Yokogawa","description":"\u003cp\u003eConfigured for high-precision process signal acquisition in autonomous control platforms, the \u003cstrong\u003eYokogawa NFA1543-S50\/A4S00\u003c\/strong\u003e (\u003cstrong\u003eNFA1543-S50\/A4S00\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution.\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\u003eNFA1543-S50\/A4S00\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\u003eStandard Industrial Specification\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 Modular Enclosure\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\u003e5 V DC max 230 mA, 24 V DC max 540 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eAnalog current input (4-20 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16 (individually isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstand Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 V AC for 1 minute\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 hardware configuration maintains individual channel isolation to eliminate ground loop interference and suppress common-mode electrical noise across harsh operating environments. Integration with 4-20 mA HART loop protocol parameters and transmitter power supply outputs ranging from 24.0 to 25.5 V DC ensures transparent analog data conversion and continuous signal verification without interrupting autonomous control execution.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the restrictions regarding hot-swapping the NFA1543-S50\/A4S00 module?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping requires explicit controller-level maintenance mode activation or system power cycling to prevent backplane communication errors and unexpected field loop states.\u003c\/p\u003e\n\u003cp\u003eQ: How is loop power distributed to connected field transmitters?\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA: Internal power distribution circuitry supplies 24.0 to 25.5 V DC with a maximum current delivery of 25 mA per channel through the pressure clamp terminal block.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the unit securely onto a standard DIN rail or panel surface, ensuring proper alignment with backplane or terminal connectors before securing fastening elements. Route input signal wiring away from high-voltage power conduits and use shielded twisted-pair cables to preserve measurement accuracy. Terminate cable shielding and ground drain wires securely to the designated cabinet earth grounding bar.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":50364121252092,"sku":"NFA1543-S50\/A4S00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/NFAI543-S50_S1.jpg?v=1783474799","url":"https:\/\/www.electronicplc.com\/es\/products\/nfa1543-s50-a4s00-analog-input-module-yokogawa","provider":"Electronic PLC","version":"1.0","type":"link"}