{"product_id":"yokogawa-nfdv161-p50-stardom-fcn-fcj-digital-input-module","title":"Yokogawa NFDV161-P50 STARDOM FCN\/FCJ Digital Input Module","description":"\u003ch2\u003eYokogawa NFDV161-P50 STARDOM Digital Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa NFDV161-P50\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNFDV161\u003c\/strong\u003e Digital Input Module, operates as a dedicated hardware component for isolated discrete signal acquisition within STARDOM FCN\/FCJ autonomous controller platforms.\u003c\/p\u003e\n\u003ch3\u003eLayout Configuration Selection: Layout 1\u003c\/h3\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\u003eNFDV161-P50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa Electric Corporation\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 STARDOM FCN\/FCJ module slot dimensions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e550 mA at 5 VDC (Maximum)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Input Channels\u003c\/td\u003e\n\u003ctd\u003e64, isolated\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\u003e20 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\u003e2.5 mA (+\/- 20%) per channel at rated voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstantaneous Max Input Voltage\u003c\/td\u003e\n\u003ctd\u003e30.0 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstanding Voltage (Signal to System)\u003c\/td\u003e\n\u003ctd\u003e2000 VAC for 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWithstanding Voltage (Between Commons)\u003c\/td\u003e\n\u003ctd\u003e500 VAC for 1 minute (common minus side every 16 channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Response Time (Status Input)\u003c\/td\u003e\n\u003ctd\u003e8 ms or less\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum ON Detection Time\u003c\/td\u003e\n\u003ctd\u003e20 ms (for push button input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum ON\/OFF Cycle\u003c\/td\u003e\n\u003ctd\u003e25 Hz (for push button input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Instrumentation Technical Attributes\u003c\/h3\u003e\n\u003cp\u003eAs a high-density digital component embedded within industrial loops, this module executes deterministic physical signal processing via channel-to-channel isolation matrices grouped in 16-channel blocks. The hardware integrates standard 4-20 mA HART loop system topologies through dedicated field wiring interfaces, utilizing optocouplers to guarantee galvanic separation between the field instrumentation zone and the internal backplane logic. Furthermore, internal signal filtering limits cross-talk and high-frequency noise injection across adjacent circuits, maintaining digital logic state validation during transient voltage spikes up to 30.0 VDC.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the module support hot-swap operations under live system backplane power?\u003c\/p\u003e\n\u003cp\u003eA: No. You must de-energize the FCN\/FCJ backplane power supply before removing or inserting the module to prevent electrical damage to the logic circuitry and data corruption on the system bus.\u003c\/p\u003e\n\u003cp\u003eQ: Are all 64 channels capable of executing the push button edge counting function?\u003c\/p\u003e\n\u003cp\u003eA: No. The push button edge counting function and the 20 ms minimum ON detection routine are restricted solely to channels 1 through 32. Channels 33 through 64 function strictly as standard status inputs.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting and Alignment:\u003c\/strong\u003e Slide the module vertically into the dedicated slot of the FCN\/FCJ base module until the integrated locking mechanism engages fully with the backplane connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Configurations:\u003c\/strong\u003e Connect external field devices using pressure clamp terminals or standard MIL connector cables. Ensure all signal returns are grouped correctly according to the 16-channel isolated common minus (-) structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding and Grounding:\u003c\/strong\u003e Ground all instrument cable shields at a single, defined reference point on the cabinet earth bus bar. Terminate shield wires directly to prevent ground loops that interfere with logic thresholds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Constraints:\u003c\/strong\u003e Verify that cabinet ventilation maintains the ambient operating temperature between -20 and +60 deg C. Avoid placing high-heat dissipation devices directly below the module chassis.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43680994689114,"sku":"NFDV161-P50","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/589..jpg?v=1784509240","url":"https:\/\/www.spareoil.com\/products\/yokogawa-nfdv161-p50-stardom-fcn-fcj-digital-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}