{"product_id":"schneider-140nom21100-dio-head-end-adaptor-modicon-quantum","title":"Schneider 140NOM21100 DIO Head-End Adaptor Modicon Quantum","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchneider Electric 140NOM21100\u003c\/strong\u003e is a \u003cstrong\u003eDIO (Distributed I\/O) head-end adapter\u003c\/strong\u003e for the \u003cstrong\u003eModicon Quantum\u003c\/strong\u003e platform. It provides high-speed communication between Quantum CPUs and remote I\/O drops via \u003cstrong\u003eModbus Plus\u003c\/strong\u003e and \u003cstrong\u003eModbus RS232\u003c\/strong\u003e, with built-in diagnostics and robust EMC performance for industrial environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 140NOM21100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlatform:\u003c\/strong\u003e Modicon Quantum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e DIO head-end adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Ports:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Modbus Plus RS485 (twisted pair, single copper)\u003c\/li\u003e\n\u003cli\u003e1 × Modbus RS232 (twisted pair, single copper)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransmission Rate:\u003c\/strong\u003e 1 Mbit\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Capacity:\u003c\/strong\u003e 30 input words \/ 32 output words\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eProcessor activity\u003c\/li\u003e\n\u003cli\u003eRAM address allocation\u003c\/li\u003e\n\u003cli\u003eChecksum integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 4 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBus Current Requirement:\u003c\/strong\u003e 780 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Format:\u003c\/strong\u003e Standard rack-mounted Quantum module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e 140CRA21110, 140CRA21120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Ratings:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Temperature: 0°C to +60°C\u003c\/li\u003e\n\u003cli\u003eStorage Temperature: –40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eRelative Humidity: 95% RH (non-condensing)\u003c\/li\u003e\n\u003cli\u003eAltitude: ≤ 5000 m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC Protection:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eESD: 4 kV contact \/ 8 kV air (IEC 801-2)\u003c\/li\u003e\n\u003cli\u003eEMI: 10 V\/m (80–2000 MHz, IEC 801-3)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL 508, CSA, FM Class 1 Div 2, C-Tick, GOST, RMRS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSustainability:\u003c\/strong\u003e Green Premium™; RoHS compliant; REACh SVHC-free\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount in a Quantum-compatible rack (standard slot)\u003c\/li\u003e\n\u003cli\u003eConnect twisted-pair cables to Modbus Plus and RS232 ports\u003c\/li\u003e\n\u003cli\u003eEnsure grounding\/shielding for EMC compliance\u003c\/li\u003e\n\u003cli\u003eConfigure using Unity Pro or Concept software\u003c\/li\u003e\n\u003cli\u003eMonitor front-panel LEDs for communication status\u003c\/li\u003e\n\u003cli\u003eDo not exceed rated bus current and ambient conditions\u003c\/li\u003e\n\u003cli\u003eInstall within IP54-rated enclosures for environmental protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOrdering Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 140NOM21100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGTIN:\u003c\/strong\u003e 3595861127449\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 31.0 × 16.5 × 4.5 cm\u003c\/li\u003e\n\u003cli\u003eWeight: 482 g\u003c\/li\u003e\n\u003cli\u003ePackage Type: PCE\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":42483997376579,"sku":"140NOM21100","price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/140NOM21100_1.png?v=1755074196","url":"https:\/\/www.plcdcspro.com\/products\/schneider-140nom21100-dio-head-end-adaptor-modicon-quantum","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}