{"product_id":"nflr121-s00-yokogawa-serial-communication-module","title":"NFLR121-S00 | Yokogawa | Serial Communication Module","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa NFLR121-S00\u003c\/strong\u003e is a dual-port serial communication module supporting \u003cstrong\u003eRS-422\/RS-485\u003c\/strong\u003e protocols, designed for integration with \u003cstrong\u003eFCN autonomous controllers\u003c\/strong\u003e in the \u003cstrong\u003eSTARDOM\u003c\/strong\u003e and \u003cstrong\u003eCENTUM VP\u003c\/strong\u003e systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e NFLR121-S00\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Yokogawa Electric Corporation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface Type:\u003c\/strong\u003e RS-422 \/ RS-485 (2 ports)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Speed:\u003c\/strong\u003e 0.3 to 115.2 kbps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Code:\u003c\/strong\u003e ASCII \/ Binary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharacter Length:\u003c\/strong\u003e 7 or 8 bits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStop Bit:\u003c\/strong\u003e 1 or 2 bits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParity Check:\u003c\/strong\u003e None \/ Even \/ Odd\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSynchronization Method:\u003c\/strong\u003e Start-stop synchronization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Mode:\u003c\/strong\u003e Half-duplex (two-wire systems only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eD-sub 9-pin female connectors (×2)\u003c\/li\u003e\n\u003cli\u003eTerminal block with M4 screws (5 poles × 2)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Transmission Distance:\u003c\/strong\u003e 1200 m (total extended length)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e 500 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuffix Code –S00:\u003c\/strong\u003e Standard type, no explosion protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Rating:\u003c\/strong\u003e ISA G3 compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e –10°C to +55°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e –25°C to +70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity Range:\u003c\/strong\u003e 5% to 95% RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail or modular rack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual RS-422\/RS-485 ports for serial communication with external devices\u003c\/li\u003e\n\u003cli\u003eSupports point-to-point and multipoint topologies for flexible architecture\u003c\/li\u003e\n\u003cli\u003eAdjustable communication settings (baud rate, parity, stop bits)\u003c\/li\u003e\n\u003cli\u003eTransformer isolation between signal and system for enhanced reliability\u003c\/li\u003e\n\u003cli\u003eLED indicators provide real-time communication diagnostics\u003c\/li\u003e\n\u003cli\u003eCompatible with FCN, FCJ, and STARDOM controller families\u003c\/li\u003e\n\u003cli\u003eIncludes built-in 120-ohm termination resistors\u003c\/li\u003e\n\u003cli\u003eDesigned for rugged industrial environments with ECC memory support\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":42438730711107,"sku":"NFLR121-S00","price":288.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/NFLR121-S00_2.png?v=1753173977","url":"https:\/\/www.plcdcspro.com\/products\/nflr121-s00-yokogawa-serial-communication-module","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}