{"product_id":"140ddi36400-schneider-quantum-96-i-low-voltage-dc-discrete-input-module","title":"140DDI36400 Schneider Quantum 96-I Low Voltage DC Discrete Input Module","description":"\u003ch3\u003eHigh-Density System Architecture \u0026amp; Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e140DDI36400\u003c\/strong\u003e \u003cstrong\u003eSchneider Electric\u003c\/strong\u003e \u003cstrong\u003eModicon Quantum\u003c\/strong\u003e high-density discrete input module delivers exceptional channel capacity by consolidating 96 individual 24 V DC inputs into a single standard slot footprint. Designed for expansive industrial control networks, this low-voltage unit minimizes rack space utilization while streamlining complex wiring topologies through organized multi-group layouts.\u003c\/p\u003e\n\u003ch3\u003eCore Engineering Specifications Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003eSchneider Electric\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeries: \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/modicon-quantum-series\"\u003e\u003cstrong\u003eModicon Quantum\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: \u003cstrong\u003e140DDI36400\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eModule Type: Low voltage DC discrete input module\u003c\/li\u003e\n\u003cli\u003eTotal Input Channels: 96 channels, separated into 6 complementary groups\u003c\/li\u003e\n\u003cli\u003eInput Logic Type: Positive (sink) logic configuration\u003c\/li\u003e\n\u003cli\u003eNominal Input Voltage: 24 V DC (operational limits: 19.2...30 V)\u003c\/li\u003e\n\u003cli\u003eGuaranteed State Thresholds: State 1 (15...30 V DC, ≥ 2.5 mA); State 0 (5 V DC max, ≥ 0.7 mA)\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 6700 Ohms\u003c\/li\u003e\n\u003cli\u003eTransient Protection: 30 V continuous, 50 V decaying pulse absolute maximum\u003c\/li\u003e\n\u003cli\u003eSignal Response Speed: ≤ 2 ms (state 0 to 1), ≤ 3 ms (state 1 to 0)\u003c\/li\u003e\n\u003cli\u003eInternal Power Dissipation: 1.35 W + (0.13 × active input count)\u003c\/li\u003e\n\u003cli\u003eBackplane Bus Current Draw: 270 mA\u003c\/li\u003e\n\u003cli\u003eOperating Profile: 32...140 °F (0...60 °C), up to 16404.2 ft (5000 m) altitude\u003c\/li\u003e\n\u003cli\u003ePhysical Weight: 0.7 lb (0.3 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStep-by-Step Mechanical Integration\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect main rack power and verify slot allocation prior to installing the \u003cstrong\u003e140DDI36400\u003c\/strong\u003e hardware.\u003c\/li\u003e\n\u003cli\u003eAlign the high-density circuit card carefully with the designated backplane slot guides on the Quantum chassis.\u003c\/li\u003e\n\u003cli\u003ePush the module uniformly inward until the multi-pin connector locks firmly into the bus backplane.\u003c\/li\u003e\n\u003cli\u003eFasten the top and bottom chassis securing screws tightly to ensure stable structural grounding and vibration resistance.\u003c\/li\u003e\n\u003cli\u003eConnect high-density pre-wired swing-arm cables to the front connector interface, ensuring tight pin-to-point correspondence.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eReal-Time Diagnostic \u0026amp; Monitoring Layout\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eActive Bus LED (Green): Illuminates to confirm uninterrupted communication heartbeat with the central Quantum CPU.\u003c\/li\u003e\n\u003cli\u003eExternal Fault LED (Red): Triggers instantly upon detecting loop power anomalies or group-level supply degradation.\u003c\/li\u003e\n\u003cli\u003eChannel Status Indicator Array (96 Green LEDs): Provides granular, point-by-point visual validation of active 24V field inputs.\u003c\/li\u003e\n\u003cli\u003eTroubleshooting Value: Maintenance crews can isolate individual sensor state failures instantly without multi-meter probing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTarget Industrial Sectors \u0026amp; Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge-scale continuous process manufacturing plants requiring massive digital telemetry collection.\u003c\/li\u003e\n\u003cli\u003eAutomotive body shop assembly lines managing hundreds of pneumatic proximity sensors simultaneously.\u003c\/li\u003e\n\u003cli\u003eCentralized oil and gas refinery safety shutdown monitoring panels with tight cabinet space constraints.\u003c\/li\u003e\n\u003cli\u003eMassive municipal water distribution networks requiring high-density telemetry input consolidation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance, Logistics, \u0026amp; Warranty Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRegulatory Approvals: UL 508, CSA C22.2 No 142, CE marked\u003c\/li\u003e\n\u003cli\u003eHazardous Environment Rating: FM Class 1 Division 2 certified\u003c\/li\u003e\n\u003cli\u003eElectromagnetic Compliance: Meets IEC 801-2 (ESD) and IEC 801-3 (RF field resistance) criteria\u003c\/li\u003e\n\u003cli\u003ePackaging Metrics: PCE packaging unit, dimensions 6.42 in × 1.77 in × 12.28 in (16.3 cm × 4.5 cm × 31.2 cm), weight 18.3 oz (520.0 g)\u003c\/li\u003e\n\u003cli\u003eExpedited Global Shipping: Fast 24-48 hour fulfillment dispatched via FedEx, UPS, and DHL\u003c\/li\u003e\n\u003cli\u003eWarranty Terms: Backed by a comprehensive 12-month replacement and repair warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/h3\u003e\n\u003cp\u003eDeploying high-density cards like the \u003cstrong\u003e140DDI36400\u003c\/strong\u003e requires meticulous attention to cabinet thermal management and cable routing. Because 96 channels are packed into a standard single-width slot, total internal thermal dissipation scales directly with active point counts, making proper enclosure ventilation essential. Our field engineering team strongly recommends utilizing pre-fabricated multi-core cable harnesses with proper strain relief to prevent micro-vibrations from fatiguing high-density terminal pins over extended operating lifecycles. Furthermore, verify that field power supplies maintain a strict 24 V DC output to prevent jitter on state 0\/1 threshold boundaries.\u003c\/p\u003e\n\u003ch3\u003eProfessional Frequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many addressing words does the 140DDI36400 consume in the Quantum CPU configuration?\u003c\/strong\u003e\u003cbr\u003eA: This high-density module requires exactly 6 input words in the PLC configuration map to process all 96 discrete points successfully.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary advantage of dividing the 96 channels into 6 distinct groups?\u003c\/strong\u003e\u003cbr\u003eA: Dividing the channels into 6 groups of 16 allows isolated power supply zoning, preventing a localized loop failure from dropping the entire 96-channel input array.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module tolerate transient voltage spikes from inductive field devices?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the circuitry includes built-in transient suppression rated for up to 30 V continuous and 50 V decaying pulses to protect against standard industrial surges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What key purchasing factors should engineers evaluate before upgrading to this high-density unit?\u003c\/strong\u003e\u003cbr\u003eA: Ensure your Quantum rack power supply can handle the 270 mA bus current requirement and check that your cabinet has adequate clearance for high-density swing-arm cabling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the response time of the 140DDI36400 affect fast-switching applications?\u003c\/strong\u003e\u003cbr\u003eA: With a maximum response time of 2 ms for state transitions from 0 to 1, it handles standard automation feedback loops efficiently, though ultra-high-speed pulse counting requires specialized counter modules.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/140DDI36400_1.png?v=1786951747\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":45013803729078,"sku":"140DDI36400","price":163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/140DDI36400_d9f66e41-577c-4ec2-a66d-040fcc97f740.jpg?v=1786950775","url":"https:\/\/www.plcsparehub.com\/products\/140ddi36400-schneider-quantum-96-i-low-voltage-dc-discrete-input-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}