{"product_id":"nx-ad2604-omron-nx-series-analog-input-unit","title":"NX-AD2604 Omron NX Series Analog Input Unit","description":"\u003cp\u003eThe \u003cstrong\u003eOmron NX-AD2604\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNX-AD2604\u003c\/strong\u003e Analog Input Unit, operates as a dedicated hardware component for high-speed differential voltage signal digitization within NX I\/O Bus architectures.\u003c\/p\u003e\n\u003ch3\u003eModel Coding \u0026amp; Functional Structure\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAD: Analog Input Unit hardware classification\u003c\/li\u003e\n\u003cli\u003e2: 2-point analog input channel capacity\u003c\/li\u003e\n\u003cli\u003e6: -10 to +10 V bipole voltage input range\u003c\/li\u003e\n\u003cli\u003e04: 1\/8000 conversion resolution with 250 us\/point conversion speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering 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\u003eNX-AD2604\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOmron\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\u003e0.07 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e12 mm x 100 mm x 71 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.35 W max. (CPU Unit), 1.05 W max. (Coupler Unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Input Points\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003e-10 to +10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1\/8000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Time\u003c\/td\u003e\n\u003ctd\u003e250 us\/point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Method\u003c\/td\u003e\n\u003ctd\u003eDifferential input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e1 Mohm min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsolute Maximum Rating\u003c\/td\u003e\n\u003ctd\u003e+\/-15 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefreshing Method\u003c\/td\u003e\n\u003ctd\u003eFree-Run refreshing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.2% FS (at 25 deg C), +\/-0.4% FS (0 to 55 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Method\u003c\/td\u003e\n\u003ctd\u003eDigital isolator (Signal), Transformer (Power) between input and NX bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Bus Interface \u0026amp; Architecture\u003c\/h3\u003e\n\u003cp\u003eThe module digitizes bipolar voltage inputs and routes raw register values across the backplane bus. High-speed backplane bus communication velocity Licences govern continuous cyclic updating without degrading local I\/O density scaling across adjacent rack positions. Internal firmware flash compatibility ensures dynamic hardware detection and scaling calibration across EtherCAT communication couplers and centralized CPU nodes.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x NX-AD2604 Analog Input Unit Module\u003c\/li\u003e\n\u003cli\u003e1 x 8-Pin Screwless Clamping Terminal Block\u003c\/li\u003e\n\u003cli\u003e1 x Terminal Wiring Identification Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation \u0026amp; Cabling Directives\u003c\/h3\u003e\n\u003ch4\u003eMounting Procedure\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAlign the rear module slot with the 35 mm DIN rail and press firm until the locking pawl engages.\u003c\/li\u003e\n\u003cli\u003eMaintain at least 30 mm vertical clearance above and below the housing for proper natural convective cooling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWiring \u0026amp; Noise Suppression Guidelines\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for all differential voltage signal leads to prevent electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eConnect input signal wiring to the push-in terminal block, ensuring conductor shields terminate to a clean functional earth ground.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Inquiry Resolutions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the full conversion cycle speed per analog channel?\u003c\/p\u003e\n\u003cp\u003eThe analog-to-digital converter processes each channel at an execution speed of 250 us\/point.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat signal input range is supported by the unit hardware?\u003c\/p\u003e\n\u003cp\u003eThe inputs accept differential bipolar voltage signals scaled within the range of -10 to +10 V.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat level of channel-to-channel isolation is provided?\u003c\/p\u003e\n\u003cp\u003eThe unit provides isolation between input circuits and the NX bus, but no electrical isolation exists between individual channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the module draw electrical load from the I\/O power supply?\u003c\/p\u003e\n\u003cp\u003eThe internal electronics draw zero current from the I\/O power supply, operating entirely without I\/O power terminals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat terminal block configuration is provided on the module front?\u003c\/p\u003e\n\u003cp\u003eA detachable push-in screwless clamping terminal block with 8 individual terminal points is utilized.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the input impedance rating of the voltage measurement circuits?\u003c\/p\u003e\n\u003cp\u003eThe differential input stage provides a high input impedance rated at 1 Mohm minimum.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat overall accuracy is maintained over the operating temperature span?\u003c\/p\u003e\n\u003cp\u003eConversion accuracy is +\/-0.2% of full scale at 25 deg C and +\/-0.4% of full scale across 0 to 55 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the unit be hot-swapped while the NX bus backplane is energized?\u003c\/p\u003e\n\u003cp\u003ePower supplies to the NX backplane must be completely isolated prior to mounting or removing the unit module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306673619117,"sku":"NX-AD2604","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/NX-AD2604_2.jpg?v=1790220219","url":"https:\/\/www.maxwellplc.com\/ru\/products\/nx-ad2604-omron-nx-series-analog-input-unit","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}