{"product_id":"schneider-140cra21100-dio-drop-interface-for-modicon-quantum","title":"Schneider 140CRA21100 DIO Drop Interface for Modicon Quantum","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWhen your Modicon Quantum system requires a reliable interface for discrete I\/O, the \u003cstrong\u003eSchneider 140CRA21100\u003c\/strong\u003e delivers. This DIO drop interface module operates on a 115\/230 VAC supply with a wide input range of 85 to 276 VAC, ensuring stable performance across varying power conditions. Part of the trusted Schneider Electric Modicon Quantum series, the \u003cstrong\u003e140CRA21100\u003c\/strong\u003e is designed to streamline connectivity with a single DIO drop port and robust protective features that minimize downtime and maintenance costs.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications Breakdown\u003c\/h2\u003e\u003cp\u003eKey parameters of the \u003cstrong\u003eSchneider 140CRA21100\u003c\/strong\u003e highlight its engineering for industrial reliability. The module consumes a rated power of 50 VA and provides a nominal output voltage of 5.1 V at 3 A. It supports 30 input words and 32 output words, enabling efficient data handling. The following table summarizes critical specifications:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e115\/230 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Frequency\u003c\/td\u003e\n\u003ctd\u003e47 to 63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Supply Current\u003c\/td\u003e\n\u003ctd\u003e0.2 A at 115 V \/ 0.4 A at 230 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e10 A at 115 V \/ 20 A at 230 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e50 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e5.1 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Output Current\u003c\/td\u003e\n\u003ctd\u003e3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Words\u003c\/td\u003e\n\u003ctd\u003e30 input \/ 32 output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-Circuit Protection\u003c\/td\u003e\n\u003ctd\u003eWith\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Overvoltage Protection\u003c\/td\u003e\n\u003ctd\u003eWith\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e11 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eThe built-in short-circuit and overvoltage protection significantly reduce the risk of module damage, lowering total cost of ownership over the product lifecycle.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eIn automated manufacturing lines, the \u003cstrong\u003eSchneider 140CRA21100\u003c\/strong\u003e interfaces remote I\/O racks with the controller, handling up to 30 input and 32 output words. For example, in a bottling plant, this module connects sensors and actuators to the Quantum PLC, ensuring precise control while withstanding voltage fluctuations. Its wide temperature range (0 to 60 °C operation) makes it suitable for factory floors without HVAC systems. By choosing the 140CRA21100, operators gain extended uptime and fewer unplanned repairs.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eMount the \u003cstrong\u003e140CRA21100\u003c\/strong\u003e onto any compatible Modicon Quantum backplane (available in 2, 3, 4, 6, 10, or 16 positions). Use the provided 7‑pole terminal block for field wiring. Ensure the supply voltage matches your site: either 115 VAC or 230 VAC. The module auto‑detects the range 85–276 VAC, so no jumper configuration is required. For proper diagnostics startup, verify RAM address and checksum settings during initial commissioning. Always install a 1.5 A fuse on the supply line as specified.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRoutine inspection of the \u003cstrong\u003eSchneider 140CRA21100\u003c\/strong\u003e involves checking the fuse and terminal connections. The module’s protective treatment (TC) and compliance with UL 508 ensure long service life in harsh environments. With a storage temperature of -40 to 85 °C and relative humidity up to 95%, the unit withstands warehouse extremes. Regular power cycling and visual inspection of the enclosure help maintain reliability; the low 11 W power dissipation keeps thermal stress minimal.\u003c\/p\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eBefore purchasing, verify that your backplane has an available slot and that your system power supply can support the module's 50 VA load. The \u003cstrong\u003e140CRA21100\u003c\/strong\u003e integrates seamlessly with Quantum processors and is ideal for new installations or upgrades. For genuine parts and fast delivery, consider \u003cstrong\u003eubest101\u003c\/strong\u003e as your trusted supplier of Schneider automation spares.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default","offer_id":44403355156579,"sku":"140CRA21100","price":241.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/140CRA21100C_3.jpg?v=1784986856","url":"https:\/\/www.plcsourcepro.com\/products\/schneider-140cra21100-dio-drop-interface-for-modicon-quantum","provider":"PLC Source PRO","version":"1.0","type":"link"}