{"product_id":"dio-head-end-adaptor-schneider-electric-modicon-quantum-140nom25200","title":"DIO Head-End Adaptor Schneider Electric Modicon Quantum 140NOM25200","description":"\u003ch2\u003eSchneider Electric 140NOM25200 DIO Head-End Adaptor\u003c\/h2\u003e\n\u003cp\u003eConfigured for deterministic I\/O head-end data aggregation in Modicon Quantum backplane environments, the \u003cstrong\u003eSchneider Electric 140NOM25200\u003c\/strong\u003e (\u003cstrong\u003e140NOM25200\u003c\/strong\u003e DIO head-end adaptor) provides direct physical\/electrical execution of Modbus Plus and RS232 communication bridging within Quantum automation platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eNo structured suffix segmentation is defined for this orderable part number. The designation \u003cstrong\u003e140NOM25200\u003c\/strong\u003e is treated as a single, non-modular catalog identifier within the Modicon Quantum I\/O communication module family.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric 140NOM25200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eFrance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.57kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003e0 degC to 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003e4 W (power dissipation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Interface\u003c\/td\u003e\n\u003ctd\u003eModicon Quantum rack backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Ports\u003c\/td\u003e\n\u003ctd\u003e1 Modbus Plus fiber optic single copper, 1 RS232 twisted pair\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Rate\u003c\/td\u003e\n\u003ctd\u003e1 Mbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Wavelength\u003c\/td\u003e\n\u003ctd\u003e820 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Current Requirement\u003c\/td\u003e\n\u003ctd\u003e750 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Mapping\u003c\/td\u003e\n\u003ctd\u003e30 input words \/ 32 output words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Connector\u003c\/td\u003e\n\u003ctd\u003eRJ45, 2 x TX\/RX optical connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e95 percent non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to 85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePLC Backplane Deterministic Network Execution Layer\u003c\/h3\u003e\n\u003cp\u003eThe module operates as a Modicon Quantum communication head-end interface with deterministic backplane bus arbitration. Data exchange between rack-resident CPUs and distributed I\/O words is synchronized through fixed-cycle scan handling. The Modbus Plus fiber optic channel implements noise-immune serial transport at 820 nm optical wavelength, supporting multi-drop topology with defined signal attenuation margins. RS232 twisted pair channel provides auxiliary diagnostic and configuration access path.\u003c\/p\u003e\n\u003cp\u003eFirmware-level execution aligns with Quantum system scan cycle scheduling, enabling predictable I\/O refresh behavior under stable backplane loading conditions. Signal integrity is maintained through checksum validation and controlled jitter behavior at nanosecond-level pulse width distortion thresholds.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the 140NOM25200 support hot-swap replacement in a live Quantum rack?\u003c\/strong\u003e\u003cbr\u003eA: Hot-swap capability is dependent on Quantum backplane configuration. Electrical removal during active bus cycles may cause I\/O word invalidation until resynchronization.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What limits the maximum communication stability on Modbus Plus fiber interface?\u003c\/strong\u003e\u003cbr\u003eA: Stability is constrained by optical loss budget (6.5 dB to 16.5 dB depending on fiber type) and receiver sensitivity threshold around -36 dBm detected silence level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can RS232 and fiber channels operate simultaneously?\u003c\/strong\u003e\u003cbr\u003eA: Yes. Both interfaces operate independently with separate physical layers and do not share timing arbitration on the head-end adaptor.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the module only in a grounded Modicon Quantum chassis slot with verified backplane integrity. Ensure fiber optic connectors are cleaned prior to insertion to avoid insertion loss increase beyond specified budget. Maintain minimum bend radius for optical fiber to prevent attenuation increase at 820 nm operating wavelength.\u003c\/p\u003e\n\u003cp\u003eRS232 twisted pair wiring must follow shielded routing practices with single-point grounding at cabinet earth. Avoid parallel routing with high-power switching conductors to minimize induced noise on communication lines.\u003c\/p\u003e\n\u003cp\u003eBackplane seating force must be applied evenly to prevent partial connector engagement and intermittent I\/O word corruption during scan execution.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":44266376265816,"sku":"140NOM25200","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/140NOM25200-3.jpg?v=1782120519","url":"https:\/\/www.industriaxplc.com\/id\/products\/dio-head-end-adaptor-schneider-electric-modicon-quantum-140nom25200","provider":"IndustriaX Limited","version":"1.0","type":"link"}