{"product_id":"omron-nx-ad4608-nx-series-analog-i-o-unit","title":"Omron NX-AD4608 NX Series Analog I\/O Unit","description":"\u003cp\u003eConfigured for high-speed differential voltage measurement in NX I\/O Bus architectures, the \u003cstrong\u003eOmron NX-AD4608\u003c\/strong\u003e (\u003cstrong\u003eNX-AD4608\u003c\/strong\u003e Analog I\/O Unit) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron NX-AD4608 Analog Input Unit\u003c\/li\u003e\n\u003cli\u003e1 x Push-in Terminal Block (16-point, detachable)\u003c\/li\u003e\n\u003cli\u003e1 x Instruction Sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\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-AD4608\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O System\u003c\/td\u003e\n\u003ctd\u003eNX I\/O Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Analog Inputs\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eLinear Analog (-10 to 10 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuit Type\u003c\/td\u003e\n\u003ctd\u003eDifferential input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e15 Bit (1\/32000 full scale)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Time\u003c\/td\u003e\n\u003ctd\u003e0.08 ms\/unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Processing\u003c\/td\u003e\n\u003ctd\u003eSynchronous I\/O refreshing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Connection Type\u003c\/td\u003e\n\u003ctd\u003ePush-in terminal block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetachable Terminal\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDegree of Protection\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e10 cm x 1.2 cm x 7.1 cm\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus \u0026amp; Deterministic Network Integration\u003c\/h3\u003e\n\u003cp\u003eThe unit communicates directly via the synchronous NX I\/O Bus, linking real-time analog signal acquisition with EtherCAT master controllers. Synchronous refreshing ensures signal processing latencies remain tightly bounded across high-density I\/O configurations. Differential input circuitry suppresses common-mode electrical noise across all 8 voltage channels, preserving 15-bit digital resolution integrity. Firmware compatibility is dictated by the host CPU or EtherCAT Coupler Unit firmware revisional limits.\u003c\/p\u003e\n\u003ch3\u003eMounting \u0026amp; Wiring Procedures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower down the entire NX bus backplane before engaging the unit onto the DIN rail track.\u003c\/li\u003e\n\u003cli\u003eAlign the DIN rail lock mechanisms top and bottom, pressing the module backward until an audible click confirms engagement.\u003c\/li\u003e\n\u003cli\u003eWire analog signal lines using shielded twisted-pair conductors to mitigate external electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eStrip wire ends according to the push-in terminal specification (8 to 10 mm) before inserting into the connector block.\u003c\/li\u003e\n\u003cli\u003eSecure signal cable shielding directly to the panel ground bar using low-impedance grounding clamps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Questions \u0026amp; Answers\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the conversion speed for the analog input processing?\u003c\/p\u003e\n\u003cp\u003eThe conversion time operates at 0.08 ms per unit, delivering high-speed data updating synchronized with the NX bus cycle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat signal range does the module accept on its inputs?\u003c\/p\u003e\n\u003cp\u003eThe unit is strictly configured for linear bipolar voltage inputs ranging from -10 VDC to +10 VDC across all 8 channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are the field wires connected to the physical hardware interface?\u003c\/p\u003e\n\u003cp\u003eWiring connects via a single 16-point detachable push-in terminal block, permitting rapid replacement without rewiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the module feature differential or single-ended input circuitry?\u003c\/p\u003e\n\u003cp\u003eThe 8 analog channels utilize differential input circuits to maximize noise rejection across industrial field environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat digital resolution is achieved by the analog-to-digital converter?\u003c\/p\u003e\n\u003cp\u003eThe internal converter provides 15-bit resolution across the full -10 VDC to +10 VDC linear input scale range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the terminal block be removed while the system is installed?\u003c\/p\u003e\n\u003cp\u003eYes, the front terminal block is fully detachable from the main module housing for maintenance accessibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat IP rating applies to this specific module enclosure?\u003c\/p\u003e\n\u003cp\u003eThe hardware features an IP20 protection rating and must be mounted inside an appropriately sealed control enclosure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs the analog acquisition synchronized with the system CPU bus?\u003c\/p\u003e\n\u003cp\u003eYes, the module supports synchronous I\/O refreshing to ensure deterministic data transfer across the NX backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306652025005,"sku":"NX-AD4608","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/nx-ad4608_1.jpg?v=1790660535","url":"https:\/\/www.maxwellplc.com\/products\/omron-nx-ad4608-nx-series-analog-i-o-unit","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}