{"product_id":"discrete-input-module-schneider-electric-140ddi35310","title":"Discrete Input Module Schneider Electric 140DDI35310","description":"\u003ch2\u003eSchneider Electric 140DDI35310 Discrete Input Module\u003c\/h2\u003e\n\u003cp\u003eThe\u003cstrong\u003eSchneider Electric 140DDI35310\u003c\/strong\u003e，also cataloged asthe\u003cstrong\u003e140DDI35310\u003c\/strong\u003e Low Voltage DC Discrete Input Module, operates as a dedicated hardware component for 24 VDC field signal acquisition within Modicon Quantum backplane I\/O architecture.\u003c\/p\u003e\n\u003cp\u003eThe module provides 32-channel discrete input scanning with negative (source) logic detection, processing 24 V DC field signals via grouped channel architecture. Signal acquisition is performed through isolated input circuitry with defined voltage thresholds and fast response behavior suitable for high-density digital state monitoring on Quantum systems.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003e140 DDI 35310:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e140: Modicon Quantum platform identifier\u003c\/li\u003e\n\u003cli\u003eDDI: DC Discrete Input\u003c\/li\u003e\n\u003cli\u003e35310: Hardware design \/ channel configuration variant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable style=\"width: 99.8988%; height: 235.228px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003cth style=\"width: 33.2737%; height: 19.6023px;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"width: 63.6671%; height: 19.6023px;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.2737%; height: 19.6023px;\"\u003eModelBrand\u003c\/td\u003e\n\u003ctd style=\"width: 63.6671%; height: 19.6023px;\"\u003eSchneider Electric 140DDI35310\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.2737%; height: 19.6023px;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"width: 63.6671%; height: 19.6023px;\"\u003eFrance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.2737%; height: 19.6023px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 63.6671%; height: 19.6023px;\"\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.2737%; height: 19.6023px;\"\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd style=\"width: 63.6671%; height: 19.6023px;\"\u003e1.5 W + (0.26 x number of points ON)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.2737%; height: 19.6023px;\"\u003eInput Channels\u003c\/td\u003e\n\u003ctd style=\"width: 63.6671%; height: 19.6023px;\"\u003e32 discrete inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.2737%; height: 19.6023px;\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 63.6671%; height: 19.6023px;\"\u003e24 V DC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.2737%; height: 19.6023px;\"\u003eInput Range\u003c\/td\u003e\n\u003ctd style=\"width: 63.6671%; height: 19.6023px;\"\u003e19.2...30 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.2737%; height: 19.6023px;\"\u003eLogic Type\u003c\/td\u003e\n\u003ctd style=\"width: 63.6671%; height: 19.6023px;\"\u003eNegative (source)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.2737%; height: 19.6023px;\"\u003eGrouping\u003c\/td\u003e\n\u003ctd style=\"width: 63.6671%; height: 19.6023px;\"\u003e4 groups of channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.2737%; height: 19.6023px;\"\u003eInput Impedance\u003c\/td\u003e\n\u003ctd style=\"width: 63.6671%; height: 19.6023px;\"\u003e2400 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 33.2737%; height: 19.6023px;\"\u003eResponse Time\u003c\/td\u003e\n\u003ctd style=\"width: 63.6671%; height: 19.6023px;\"\u003e\u0026lt;= 1 ms ON\/OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSchneider Electric Backplane I\/O Deterministic Scan Behavior\u003c\/h3\u003e\n\u003cp\u003eWithin Modicon Quantum architecture, the 140DDI35310 interfaces through a deterministic backplane communication mechanism where input image tables are cyclically updated into PLC memory words. The module maps 32 discrete points into 2 input words, enabling structured data exchange with CPU modules over the rack bus.\u003c\/p\u003e\n\u003cp\u003eBackplane scan timing is synchronized with system bus cycles, ensuring consistent input state refresh independent of field wiring latency. The module supports high-density channel aggregation while maintaining fixed response time characteristics under full channel load conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 140DDI35310 support hot-swap insertion in a live Quantum rack?\u003cbr\u003eA: The module is mechanically compatible with Quantum rack hot insertion design, however field wiring state stability must be maintained during insertion to avoid transient input bit changes.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum backplane load contribution of this module?\u003cbr\u003eA: The module draws approximately 330 mA from the rack backplane supply, depending on system configuration and bus state activity.\u003c\/p\u003e\n\u003cp\u003eQ: How is channel grouping structured internally?\u003cbr\u003eA: The 32 inputs are divided into 4 independent channel groups, each providing isolated signal referencing for structured input scanning and fault segmentation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eThe module shall be installed into a Modicon Quantum rack slot with power removed unless system hot-swap procedures are formally validated. Maintain proper grounding of the rack backplane to ensure stable reference potential for 24 V DC input logic levels.\u003c\/p\u003e\n\u003cp\u003eField wiring should use shielded twisted pair conductors where long cable runs are present, with shields terminated at a single-point ground to avoid ground loop formation. Maintain separation between high-voltage conductors and low-level digital input wiring.\u003c\/p\u003e\n\u003cp\u003eEnsure that input voltage does not exceed 30 V DC continuous or 50 V transient pulse limits to prevent internal input stage stress. Channel grouping should be considered during wiring to simplify fault isolation and maintenance diagnostics.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":44254678417496,"sku":"140DDI35310","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/140DDI35310-3.jpg?v=1781764519","url":"https:\/\/www.industriaxplc.com\/id\/products\/discrete-input-module-schneider-electric-140ddi35310","provider":"IndustriaX Limited","version":"1.0","type":"link"}