{"product_id":"schneider-140dio33000c-intrinsically-safe-discrete-output-module","title":"Schneider 140DIO33000C Intrinsically Safe Discrete Output Module","description":"\u003ch2\u003eProduct Introduction\u003c\/h2\u003e\u003cp\u003eThe Schneider Electric 140DIO33000C is an intrinsically safe discrete output module from the Modicon Quantum automation platform. Designed for hazardous environments, it delivers reliable 24 V open collector outputs with minimal off-state leakage current (0.4 mA per point). With a maximum load current of 360 mA per module and 45 mA per point, the 140DIO33000C ensures efficient power management. Built to withstand industrial extremes, it operates at altitudes up to 5000 m and temperatures from 0 to 60 °C, making it a cost-effective choice for demanding applications.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eThe 140DIO33000C offers robust protection and performance. Key specs include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 24 V (open collector)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Load Current:\u003c\/strong\u003e 360 mA per module \/ 45 mA per point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff State Leakage Current:\u003c\/strong\u003e 0.4 mA per point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e 1 ms resistive from state 0 to 1 and 1 to 0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e 2500 V DC for 1 minute between channels and bus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Resistance:\u003c\/strong\u003e 4 kV contact \/ 8 kV air per IEC 801-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMF Resistance:\u003c\/strong\u003e 9.1 V\/m (10 V\/m) 80–2000 MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Altitude:\u003c\/strong\u003e ≤ 5000 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Temperature:\u003c\/strong\u003e 0 to 60 °C operating; -40 to 85 °C storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity:\u003c\/strong\u003e 95% without condensation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese specifications ensure long-term reliability and reduced downtime, directly contributing to lower total cost of ownership.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe 140DIO33000C is ideal for Zone 20, 21, and 22 hazardous locations. Common uses include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChemical processing plants where flammable dust or gases are present\u003c\/li\u003e\n\u003cli\u003eOil and gas refineries requiring intrinsically safe outputs for safety shutoff systems\u003c\/li\u003e\n\u003cli\u003ePharmaceutical production lines needing reliable control in moisture-rich clean rooms\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe robust design minimizes maintenance costs and extends service life, aligning with cost-benefit goals.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eInstall the 140DIO33000C in a standard Modicon Quantum rack. Observe intrinsic safety standards—hot swapping is not permitted per safety guidelines. Ensure proper grounding and use approved cable glands for hazardous area wiring. The module dissipates 5 W, so provide adequate ventilation. For detailed wiring, refer to the product labeling and the CE \/ ATEX markings.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRoutine inspection of the 140DIO33000C includes checking for condensation (max 95% RH non-condensing) and verifying that ambient temperature stays within 0–60 °C. The conformal coating (Humiseal 1A33) protects against contaminants. With minimal leakage current and robust ESD protection, the module offers high reliability, reducing unplanned downtime and repair costs.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing, verify your system's compatibility: the 140DIO33000C requires a Modicon Quantum backplane and software like Unity Pro or Concept V2.2+. Confirm your zone classification (20\/21\/22). For expert assistance and competitive pricing, contact UBEST Automation (available at ubest101.myshopify.com). We ensure fast delivery of genuine Schneider modules.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default","offer_id":44403472466019,"sku":"140DIO33000C","price":256.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/140DIO33000C_3.jpg?v=1784995214","url":"https:\/\/www.plcsourcepro.com\/products\/schneider-140dio33000c-intrinsically-safe-discrete-output-module","provider":"PLC Source PRO","version":"1.0","type":"link"}