{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"140CPS21400","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"140CPS21400","canonicalUrl":"https://aoctrl.com/schneider/140CPS21400","factsUrl":"https://aoctrl.com/api/mcp/products/140CPS21400","rawCanonicalId":null},"summary":{"shortDescription":"Schneider 140CPS21400 Power Supplies — now discontinued, supplied from remaining surplus and broker stock.","salesMarkdown":"## Overview The 140CPS21400 is a Schneider Modicon Quantum power supply module that takes a 24 VDC nominal input (20–30 VDC range) and delivers a regulated 5.1 VDC output at 8 A to the backplane, with summable power for additional current in the rack. It draws 3.8 A from the input, carries a 1 NC alarm contact rated 6 A at 220 V for power supply fault indication, and is certified CE, cUL, FM Class 1 Division 2, and CSA C22.2 No 142 / UL 508.","metaTitle":"Schneider 140CPS21400 Quantum power supply, 24 VDC, 8 A, discontinued","metaDescription":"Schneider 140CPS21400 Modicon Quantum power supply module: 24 VDC input, 5.1 VDC output at 8 A, summable, CE, cUL Class 1 Div 2, discontinued.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Marking":"CE","Category":"US1PC2118155","Standards":"CSA C22.2 No 142 UL 508","Alarm output":"1 NC 6 A 220 V power supply fault","Input current":"3800 mA","Input voltage":"24 V 20...30 V) DC","Module format":"Standard","Inrush current":"14 A 20 V 25 A 24 V","Output voltage":"5.1 V DC","lifecycle_stage":"eol_hot","Local signalling":"1 LED (green) for power (PWR OK)","Range of Product":"Modicon Quantum automation platform","Power dissipation":"6 + (1.8 x Iout) where Iout is in A","Power supply type":"Summable","Relative Humidity":"95 % without condensation","Operating altitude":"<= 16404.2 ft (5000 m)","Nbr. of units in pkg.":"1","Associated fuse rating":"5 A, slow-blow","Product or Component Type":"Power supply module","Output overload protection":"Internal","Power supply output current":"8 A summable","Output overvoltage protection":"Internal","Maximum input power interruption":"100 ms 1 ms 20 V","Ambient Air Temperature for Storage":"-40...185 °F (-40...85 °C)","Resistance to electromagnetic fields":"9.1 V/m (10 V/m) 80...2000 MHz IEC 801-3","Ambient Air Temperature for Operation":"32...140 °F (0...60 °C)","Resistance to electrostatic discharge":"4 kV contact IEC 801-2 8 kV on air IEC 801-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3,659.00 – $3,844.39","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0f44de986a8578dbc0b449bee2bb8909.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/140CPS21400/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/140CPS21400","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/140CPS21400 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}