{"product_id":"schneider-electric-modicon-quantum-power-supply-module-140cps21100","title":"Schneider Electric Modicon Quantum Power Supply Module 140CPS21100","description":"\u003ch1\u003eSchneider Electric 140CPS21100 Power Supply Module\u003c\/h1\u003e\n\u003cp\u003eConfigured for DC power conversion and backplane distribution in Modicon Quantum rack-based control systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSchneider Electric 140CPS21100\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e140CPS21100\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epower supply module) provides direct electrical execution for 24 VDC to 5.1 VDC system rail conversion within Modicon Quantum automation platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffixBreakdown\u0026amp;ModelMatrix\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eModel: 140CPS21100\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo additional suffix segments or option codes are defined in the provided specification set.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe device is treated as a single fixed-order power supply module variant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardwareSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\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 140CPS21100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.65 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003e2 + (3 x Iout) W (dissipation model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (20 to 30 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e1600 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e5.1 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e0.3 to 3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Interruption Immunity\u003c\/td\u003e\n\u003ctd\u003e1 ms @ 20 VDC, 20 ms @ 25 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eInternal overvoltage and overload protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignalling\u003c\/td\u003e\n\u003ctd\u003e1 x green LED (PWR OK)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBackplane Power Distribution and PLC Rail Interface Behavior\u003c\/h3\u003e\n\u003cp\u003eWithin the Modicon Quantum architecture, the 140CPS21100 module participates in rack-level backplane energization where regulated 5.1 VDC is injected into the system bus for CPU and I\/O module consumption. The backplane communication layer relies on deterministic electrical rail stability, where transient suppression and inrush limiting (30 A peak) govern module insertion dynamics. Power interruption tolerance (1 ms to 20 ms depending on input level) defines reset boundary conditions for downstream logic modules, ensuring controlled restart sequencing across the rack.\u003c\/p\u003e\n\u003ch3\u003eFrequentlyAskedQuestions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the module be hot-inserted into an energized Quantum rack?\u003c\/strong\u003e\u003cbr\u003eA: The module includes inrush current limiting (30 A peak), but hot-insertion behavior depends on rack design and backplane tolerance. Electrical arcing and transient loading must be evaluated at system level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the impact of load variation on output stability?\u003c\/strong\u003e\u003cbr\u003eA: Output current range is 0.3 A to 3 A. The internal regulation loop maintains 5.1 VDC, while power dissipation increases according to 2 + (3 x Iout) W.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does input power interruption affect system operation?\u003c\/strong\u003e\u003cbr\u003eA: The module supports 1 ms hold-up at 20 VDC and 20 ms at 25 VDC, defining the minimum immunity window before backplane voltage collapse may occur.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFieldInstallationGuidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInstall only in compatible Modicon Quantum rack backplane assemblies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerify 24 VDC supply is within 20 to 30 VDC operating window prior to energization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain correct polarity on input terminals to avoid internal protection triggering.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure sufficient upstream fuse protection (2.5 A slow-blow recommended).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvide proper chassis grounding to reduce electromagnetic interference on backplane rails.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAllow adequate airflow within cabinet to manage dissipation proportional to load current.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":44245245591640,"sku":"140CPS21100","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/140CPS21100-3.jpg?v=1781581976","url":"https:\/\/www.industriaxplc.com\/id\/products\/schneider-electric-modicon-quantum-power-supply-module-140cps21100","provider":"IndustriaX Limited","version":"1.0","type":"link"}