{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"140CPS41400","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"140CPS41400","canonicalUrl":"https://aoctrl.com/schneider/140CPS41400","factsUrl":"https://aoctrl.com/api/mcp/products/140CPS41400","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Modicon Quantum power supply module, 140CPS41400, 48...60 V DC input, 5.1 V DC output at 8 A summable, with internal overload and overvoltage protection, alarm output, UL 508 and CSA certified.","salesMarkdown":"The 140CPS41400 is a power supply module for the Modicon Quantum automation platform, converting 48–60 V DC input to a regulated 5.1 V DC backplane supply. It delivers up to 8 A in summable mode, meaning two modules can share the load for redundancy or split backplane sections. A 1 NC alarm contact (6 A at 220 V) signals power-supply faults, which simplifies fault diagnostics on the cabinet door. This module is designated obsolete per the manufacturer. Routine lead times are no longer supported; supply is available through surplus and authorized-aftermarket channels. No direct factory drop-in replacement has been published; any alternative must match the 48–60 V DC input, 5.1 V DC output, and the Quantum backplane footprint. ## Key Ratings & Fit Rated output 8 A summable with internal overload/overvoltage protection; input requires a 2 A time-lag fuse. Operating range 0...60 °C; storage -40...85 °C. Inrush current 14 A 40 V.","metaTitle":"Schneider 140CPS41400 Quantum Power Supply, 48-60V DC","metaDescription":"Obsolete Modicon Quantum power supply module (48-60V DC input, 5.1V DC output, 8A summable). UL 508, CSA, CE. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Marking":"CE","Category":"US1PC2118155","Standards":"UL 508 CSA C22.2 No 142","Alarm output":"1 NC 6 A 220 V power supply fault","Input current":"3800 mA","Input voltage":"48...60 V 48...60 V) DC","Module format":"Standard","Inrush current":"14 A 40 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":"15.6 W","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":"2 A, time-lag","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":"13 ms 48 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":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a99096a1ebd00100074ef4b115f51c74.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/140CPS41400/alternatives.json"},"ai":{"faq":[{"question":"What are the key electrical ratings for the 140CPS41400?","answer":"48–60 V DC input, 5.1 V DC output, 8 A summable output current, 15.6 W power dissipation. Alarm output 1 NC 6 A 220 V."},{"question":"What compliance documentation is available for this module?","answer":"The module carries CE marking and is UL 508 listed and CSA C22.2 No 142 certified. Standards documentation is available through the manufacturer's archive or the distributor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/140CPS41400","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/140CPS41400 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}}