{"product_id":"digital-input-module-yokogawa-nfdv151-p60","title":"Digital Input Module | Yokogawa NFDV151-P60","description":"\u003ch2\u003eYokogawa NFDV151-P60 Digital Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa NFDV151-P60I\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNFDV151-P60\u003c\/strong\u003e Digital Input Module, operates as a dedicated hardware component for 32-channel 24 VDC discrete signal acquisition within Yokogawa DCS I\/O subsystem.\u003c\/p\u003e\n\u003ch3\u003eHardwareSpecifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa NFDV151-P60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eYokogawa Electric Corporation\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\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003e500 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Input Channels\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput ON Voltage\u003c\/td\u003e\n\u003ctd\u003e18 to 26.4 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput OFF Voltage\u003c\/td\u003e\n\u003ctd\u003e5.0 VDC or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e4.1 mA ±20% per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Input Voltage\u003c\/td\u003e\n\u003ctd\u003e30.0 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Response Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 8 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax ON\/OFF Cycle\u003c\/td\u003e\n\u003ctd\u003e25 Hz (push button input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstanding Voltage\u003c\/td\u003e\n\u003ctd\u003e2000 VAC (input-system), 500 VAC (common)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Signal Conditioning and Isolation Structure\u003c\/h3\u003e\n\u003cp\u003eThe module implements fixed discrete input conditioning for 24 VDC field signals with internal threshold discrimination at ON\/OFF voltage boundaries. Channel grouping architecture partitions common reference lines in 16-channel blocks, reducing cross-interference between adjacent input groups under high-density wiring conditions. Input debounce handling supports both status and push-button signal profiles, with deterministic response timing defined at the hardware level (\u0026lt;= 8 ms for status acquisition).\u003c\/p\u003e\n\u003ch3\u003eFrequentlyAskedQuestions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the NFDV151-P60 support hot-swap replacement in energized systems?\u003c\/strong\u003e\u003cbr\u003eA: Hot-swap capability is determined by the backplane system design; the module itself performs passive input sampling and does not internally manage power sequencing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the significance of 16-channel common segmentation?\u003c\/strong\u003e\u003cbr\u003eA: The input commons are electrically grouped per 16 channels to reduce shared return path coupling and improve noise separation in dense field wiring layouts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does input debounce affect push-button detection accuracy?\u003c\/strong\u003e\u003cbr\u003eA: Push-button mode uses a minimum ON detection window of 20 ms to suppress transient bounce and ensure stable state recognition.\u003c\/p\u003e\n\u003ch3\u003eFieldInstallationGuidelines\u003c\/h3\u003e\n\u003cp\u003eField wiring shall maintain separation between input signal conductors and power cabling to minimize induced noise on 24 VDC discrete lines. Shield termination should be grounded at the system cabinet side only to avoid ground loop formation. Channel commons must not be bridged across separate 16-channel groups. Tightening torque and terminal engagement shall follow cabinet backplane mechanical specifications without overstressing PCB terminal blocks.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44163809443928,"sku":"NFDV151-P60","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/NFDV151-P60-2.jpg?v=1780305256","url":"https:\/\/www.industriaxplc.com\/products\/digital-input-module-yokogawa-nfdv151-p60","provider":"IndustriaX Limited","version":"1.0","type":"link"}