{"product_id":"omron-nx-ad4608-nx-series-8-channel-analog-input-unit","title":"Unité d'entrée analogique 8 canaux Omron NX-AD4608 série NX","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eOptimized for precision industrial monitoring and high-speed motion synchronization, the \u003cstrong\u003eOmron NX-AD4608\u003c\/strong\u003e processes up to eight independent differential analog voltage signals. As an integral component of the Omron NX I\/O bus system, this module interfaces directly with Sysmac NJ\/NX controllers and EtherCAT or EtherNet\/IP bus couplers to feed reliable sensor data back to the central processor. Its 15-bit high-resolution digital converter translates -10 to 10 V industrial inputs with exceptional fidelity, while a 0.08 ms conversion speed per unit ensures performance levels match rigorous real-time loop execution demands.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Speed Synchronous Conversion:\u003c\/strong\u003e Extremely fast conversion time of 0.08 ms per unit for latency-critical control applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEight Differential Inputs:\u003c\/strong\u003e Differential configuration helps suppress common-mode electromagnetic noise on low-voltage analog paths.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSysmac System Integration:\u003c\/strong\u003e Supports synchronous I\/O refreshing when used with NX-series EtherCAT Coupler and NJ\/NX controllers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePush-in Plus Terminal Blocks:\u003c\/strong\u003e Simplifies field installation with tool-free, high-retention front-facing connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDetachable Connector:\u003c\/strong\u003e Enables rapid module replacement without needing to disconnect individual field wires.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eHigh-speed multi-axis motion and position feedback systems.\u003c\/li\u003e\n  \u003cli\u003ePrecision pressure, flow, and temperature transmitter interfacing.\u003c\/li\u003e\n  \u003cli\u003eDynamic voltage surveillance inside industrial control cabinets.\u003c\/li\u003e\n  \u003cli\u003eOEM machine building in packaging, assembly, and materials handling industries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.75rem; text-align: left; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eSpecification Value\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem; border: 1px solid #e2e8f0;\"\u003eOmron\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eModel \/ SKU\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem; border: 1px solid #e2e8f0;\"\u003eNX-AD4608\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eSeries\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem; border: 1px solid #e2e8f0;\"\u003eNX Series I\/O System\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eInput Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem; border: 1px solid #e2e8f0;\"\u003eLinear Analog Voltage (-10 V to 10 V)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eNumber of Analog Inputs\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem; border: 1px solid #e2e8f0;\"\u003e8\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eInput Circuit Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem; border: 1px solid #e2e8f0;\"\u003eDifferential\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eResolution\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem; border: 1px solid #e2e8f0;\"\u003e15-Bit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eConversion Time\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem; border: 1px solid #e2e8f0;\"\u003e0.08 ms\/unit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eSignal Refreshing Method\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem; border: 1px solid #e2e8f0;\"\u003eSynchronous \/ Free-run refreshing\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eI\/O Connection Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem; border: 1px solid #e2e8f0;\"\u003ePush-in Plus (16 terminals, detachable)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eIngress Protection Rating\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem; border: 1px solid #e2e8f0;\"\u003eIP20\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eDimensions (W x D x H)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem; border: 1px solid #e2e8f0;\"\u003e12 mm x 71 mm x 100 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold; border: 1px solid #e2e8f0;\"\u003eWeight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem; border: 1px solid #e2e8f0;\"\u003e0.07 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe NX-AD4608 is primarily applied where voltage signal integrity is critical. If your application calls for analog current processing (e.g., 4-20 mA), the NX-AD4208 is the sister unit designed to meet those specific engineering criteria. Ensure your Sysmac Studio software package is updated to at least v1.10 to guarantee seamless configuration, mapping, and calibration diagnostics for the 8-channel input array.\u003c\/p\u003e\n\n\u003ch4\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDifferential signaling is superb at cancelling noise, but only if sensor power supply grounds are properly referenced. When wiring non-isolated transmitters, tie the transmitter negative power rail back to the common ground of the I\/O bus power supply. Failure to address this ground loop differential can result in sensor signal clipping, high-voltage offset errors, or unexpected scaling saturation at the CPU level.\u003c\/p\u003e\n\n\u003ch4\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eUse shielded twisted-pair (STP) cabling for all eight differential runs. Ground the shield at only one physical point (typically the clean instrumentation ground rail in the main cabinet) to avoid induced current loops. Because of the compact 12 mm module profile, space inside the terminal area is restricted. Employing ferrules with a plastic collar on your Push-in Plus connections guarantees clean insertion and eliminates stray wire strands that can bridge adjacent channels.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem; color: #9b2c2c;\"\u003e\n  \u003cstrong\u003eCRITICAL WARNING:\u003c\/strong\u003e Completely de-energize the entire control panel, including the NX-series main bus coupler power supply and all auxiliary sensor field power lines, before mounting or removing the input unit. Operating under tension can result in backplane communication damage, controller faults, or severe electrical shock to personnel.\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.5rem; color: #2d3748;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n    \u003cdiv\u003eAlign the top and bottom guide rails of the NX-AD4608 with the adjacent NX unit on the DIN rail.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n    \u003cdiv\u003eSlide the module firmly toward the left-side unit until you hear the mechanical locking tab click. Secure the yellow DIN hook on the bottom.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n    \u003cdiv\u003eInsert clean, ferruled signal lines into the Push-in Plus terminal block. Push the terminal straight back to secure, then gently tug each wire to verify mechanical retention.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 1.75rem; height: 1.75rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n    \u003cdiv\u003eApply system power and verify that the local \"TS\" LED indicator displays solid green, confirming established system communication and status checks.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":53077911273835,"sku":"NX-AD4608","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/nx-ad4608-shpkv1su25h.png?v=1775733961","url":"https:\/\/www.plcprotech.com\/fr\/products\/omron-nx-ad4608-nx-series-8-channel-analog-input-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}