{"product_id":"schneider-140cps21400-summable-power-supply","title":"Schneider 140CPS21400 Summable Power Supply","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e140CPS21400\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-capacity, summable power supply module engineered for the Modicon Quantum automation platform. It converts a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24 VDC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einput into a regulated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5.1 VDC\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoutput to power the backplane and associated I\/O modules. As a \"summable\" unit, it is specifically designed for high-availability configurations, allowing multiple power modules to be installed in the same rack to increase the total available current or provide power redundancy for mission-critical control operations.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSchneider Electric\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRange:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eModicon Quantum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e140CPS21400\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSummable (Parallel capable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 VDC (Range: 20...30 VDC)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3800 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInrush Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e14 A at 20 V \/ 25 A at 24 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5.1 VDC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8 A (Summable)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$6 + (1.8 \\times I_{out})$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e(where\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$I_{out}$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eis in Amps)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAssociated Fuse:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5 A, slow-blow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAlarm Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 NC (Normally Closed) contact, 6 A at 220 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLocal Signaling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1 Green LED (Power OK)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Format:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard Quantum slot\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.65 kg (1.43 lb)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Standards:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUL 508, CSA C22.2 No 142\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCertifications:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecUL, FM Class 1 Division 2, CE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineering Insights and Redundancy Logic\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e140CPS21400\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a foundational component for large-scale Modicon Quantum architectures. The \"summable\" feature allows this module to operate in parallel with other power supplies on a single backplane. This architecture is vital for systems where the total current draw of the I\/O modules exceeds 8 A, or where \"N+1\" redundancy is required to ensure the system remains live if one power module fails. Internally, the module is equipped with overvoltage and overload protection, shielding the expensive CPU and communication modules from electrical faults. The integrated alarm contact provides a physical dry-contact trigger for external sirens or PLC inputs to notify operators of a power supply failure immediately.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":46572519719102,"sku":"140CPS21400","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/d7b0c9ff915b9c4670a269bcf3ea145f_a05ac568-9a95-417c-91c0-0f29bb0a8c82.png?v=1775636123","url":"https:\/\/www.autooiltech.com\/products\/schneider-140cps21400-summable-power-supply","provider":"AutoOilTech Limited","version":"1.0","type":"link"}