{"product_id":"nx-ad3203-omron-analog-input-module-nx-series","title":"NX-AD3203 Omron Analog Input Module NX Series","description":"\u003cp\u003eThe \u003cstrong\u003eOmron NX-AD3203\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eNX-AD3203\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for 4-20 mA analog signal acquisition within Sysmac Machine Automation Controller platforms.\u003c\/p\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-AD3203\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 (70 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e7.1 cm x 1.2 cm x 10 cm\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\u003eMax. 0.65 W (NX bus power supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Points\u003c\/td\u003e\n\u003ctd\u003e4 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA\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\u003eInput Method\u003c\/td\u003e\n\u003ctd\u003eSingle-ended\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 Impedance\u003c\/td\u003e\n\u003ctd\u003e250 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Refreshing Method\u003c\/td\u003e\n\u003ctd\u003eFree-Run refreshing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Terminals\u003c\/td\u003e\n\u003ctd\u003eScrewless clamping terminal block (12 terminals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic PLC Integration and Bus Velocity\u003c\/h3\u003e\n\u003cp\u003eThe module interfaces with the primary controller via the high-speed NX bus backplane, transmitting digitized current values over EtherNet\/IP deterministic networks or EtherCAT bus couplers. Direct firmware flash compatibility enables seamless module identification and online parameter configuration through Sysmac Studio. High density I\/O scaling allows up to 63 expansion slices to be stacked per bus coupler without sacrificing conversion performance.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDIN-Rail Assembly and Mechanical Alignment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSlide the module onto a standard 35 mm DIN rail and engage the side bus connector latch securely with adjacent NX units.\u003c\/li\u003e\n\u003cli\u003eEnsure clear vertical air circulation space of at least 30 mm above and below the module housing inside the enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Wiring and Grounding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStrip field current loop conductors to 8-10 mm and insert directly into the screwless push-in clamping terminal block.\u003c\/li\u003e\n\u003cli\u003eConnect 4-20 mA signal shields to the functional ground bar on the cabinet backplate to minimize high-frequency electrical noise interference.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDelivery time: 3-5 days when payment finish\u003c\/li\u003e\n\u003cli\u003eGlobal dispatch via DHL, FEDEX, or UPS courier services\u003c\/li\u003e\n\u003cli\u003ePackaged in anti-static industrial packaging with high-density shock-absorbing foam\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Query Resolution\u003c\/h3\u003e\n\u003cp\u003eQ: Can the NX-AD3203 be hot-swapped while the NX bus power supply is active?\u003c\/p\u003e\n\u003cp\u003eA: No, power to the NX bus power supply segment must be disconnected prior to removing or inserting the module to prevent backplane damage.\u003c\/p\u003e\n\u003cp\u003eQ: What is the internal input resistance across the current terminal pair?\u003c\/p\u003e\n\u003cp\u003eA: The module has an internal input impedance of 250 ohm across each of its 4 single-ended current input channels.\u003c\/p\u003e\n\u003cp\u003eQ: How is broken wire detection handled on 4-20 mA current loops?\u003c\/p\u003e\n\u003cp\u003eA: The module detects input currents falling below the valid threshold (less than 3.2 mA) and reports an analog input disconnect fault flag to the system controller.\u003c\/p\u003e\n\u003cp\u003eQ: What is the overall conversion time for all 4 channels?\u003c\/p\u003e\n\u003cp\u003eA: Processing occurs sequentially at 250 us per point, resulting in a complete 4-channel conversion loop time of 1 ms during Free-Run refreshing.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306611490989,"sku":"NX-AD3203","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/nx-ad3203_1.jpg?v=1790392264","url":"https:\/\/www.maxwellplc.com\/ga\/products\/nx-ad3203-omron-analog-input-module-nx-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}