{"product_id":"yokogawa-nfdv157-s00-32-channel-isolated-digital-input-module","title":"Yokogawa NFDV157-S00 | 32-Channel Isolated Digital Input Module","description":"\u003ch3\u003e\n\u003cstrong\u003eOverview\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa NFDV157-S00\u003c\/strong\u003e is a high-density, 32-channel isolated digital input module engineered for distributed control systems (DCS) and safety instrumented systems (SIS). Designed for reliable signal acquisition in industrial environments, this module captures discrete inputs from field devices including switches, push buttons, sensors, and contact outputs, providing robust monitoring for critical process automation applications.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\nSpecification\n\u003c\/th\u003e\n\u003cth\u003e\nDetails\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nChannels\n\u003c\/td\u003e\n\u003ctd\u003e\n32 isolated digital inputs\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nInput Type\n\u003c\/td\u003e\n\u003ctd\u003e\nDiscrete digital signals from switches, sensors, push buttons, and contact outputs\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nIsolation\n\u003c\/td\u003e\n\u003ctd\u003e\nFully isolated channels for interference-free operation\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nDimensions\n\u003c\/td\u003e\n\u003ctd\u003e\n130 × 107.5 × 32.8 mm\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nWeight\n\u003c\/td\u003e\n\u003ctd\u003e\n​0.4 kg\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nNoise Immunity\n\u003c\/td\u003e\n\u003ctd\u003e\nAdvanced noise-resistant circuitry for stable operation\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nOperating Temperature\n\u003c\/td\u003e\n\u003ctd\u003e\n-5°C to 60°C\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nStorage Temperature\n\u003c\/td\u003e\n\u003ctd\u003e\n-10°C to 70°C\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nPower Supply\n\u003c\/td\u003e\n\u003ctd\u003e\n12V DC\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\nSystem Compatibility\n\u003c\/td\u003e\n\u003ctd\u003e\nCompatible with Yokogawa CENTUM VP DCS and SIS platforms\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cstrong\u003eKey Features\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nCompact footprint with 32 input channels in a single module.\n\u003c\/li\u003e\n\u003cli\u003e\nIsolated design enhances signal reliability and reduces cross-channel interference.\n\u003c\/li\u003e\n\u003cli\u003e\nIndustrial-grade durability ensures continuous operation under harsh environmental conditions.\n\u003c\/li\u003e\n\u003cli\u003e\nAdvanced noise immunity supports stable performance in electrically noisy installations.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\nMonitoring of process switches, push buttons, and contact outputs in chemical, petrochemical, and manufacturing plants.\n\u003c\/li\u003e\n\u003cli\u003e\nIntegration with safety systems to ensure reliable emergency shutdown and interlock signal acquisition.\n\u003c\/li\u003e\n\u003cli\u003e\nIdeal for retrofitting legacy DCS\/SIS installations where high-density discrete input channels are required.\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cstrong\u003eFAQ\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module work with older Yokogawa DCS models?\u003c\/strong\u003e\r\nA: It is primarily designed for CENTUM VP systems, but backward compatibility depends on the specific DCS version. Verify with your system documentation before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum allowable current per input?\u003c\/strong\u003e\r\nA: The NFDV157-S00 is designed for standard discrete input levels; refer to the Yokogawa installation manual for exact current specifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does it compare to similar modules like NFDV156?\u003c\/strong\u003e\r\nA: Compared to NFDV156, the NFDV157-S00 provides a higher channel count (32 vs 16) and improved noise immunity, making it suitable for denser and more demanding installations.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52761986138397,"sku":"NFDV157-S00","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0983\/5387\/3181\/files\/NFDV157-S00-2_1000.jpg?v=1787221874","url":"https:\/\/www.6gcontrols.com\/products\/yokogawa-nfdv157-s00-32-channel-isolated-digital-input-module","provider":"6G Controls","version":"1.0","type":"link"}