{"product_id":"140cps42400c-5-1v-8a-redundant-power-module-schneider","title":"140CPS42400C 5.1V 8A Redundant Power Module Schneider","description":"\u003ch2\u003eRedundant Power for Critical Quantum Automation Systems\u003c\/h2\u003e\n\u003cp\u003eEnhance system availability with the \u003cstrong style=\"color: #2e74b5;\"\u003eSchneider Electric 140CPS42400C\u003c\/strong\u003e power supply module from the Modicon Quantum series. This robust DC\/DC converter provides a regulated 5.1VDC output from a 48-60VDC input, designed specifically for redundant configurations. It ensures continuous backplane power, safeguarding your PLC and I\/O modules against single-point power failures.\u003c\/p\u003e\n\u003ch3\u003eCore Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eBrand \u0026amp; Manufacturer:\u003c\/strong\u003e Schneider Electric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eProduct Line \u0026amp; Model:\u003c\/strong\u003e Modicon Quantum \/ \u003cstrong\u003e140CPS42400C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eType:\u003c\/strong\u003e DC\/DC Power Supply Module (Redundant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eInput Voltage:\u003c\/strong\u003e 48 – 60 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eOutput Voltage:\u003c\/strong\u003e 5.1 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eOutput Current:\u003c\/strong\u003e 8 A (Redundant Configuration)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003ePower Dissipation:\u003c\/strong\u003e 17.2 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eInput Current:\u003c\/strong\u003e ≤ 3.8 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eProtections:\u003c\/strong\u003e Internal Overvoltage \u0026amp; Overload Protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eFuse Rating:\u003c\/strong\u003e 2 A Time-Lag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Performance \u0026amp; Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eHold-up Time:\u003c\/strong\u003e 13 ms @ 48 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eInrush Current:\u003c\/strong\u003e 14 A @ 40 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eAlarm Output:\u003c\/strong\u003e 1 Normally Closed (NC) Contact, 6 A @ 220 V rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eLocal Status Indicator:\u003c\/strong\u003e 1 Green LED (PWR OK)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eConfiguration:\u003c\/strong\u003e Designed for redundant (paralleled) operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eCompliance:\u003c\/strong\u003e CE Marked\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eEAN Code:\u003c\/strong\u003e 3595861137172\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eHigh Availability Design:\u003c\/strong\u003e The 8A output supports redundant setups where multiple power supplies share the load, eliminating single points of failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eExtended Ride-Through:\u003c\/strong\u003e A 13ms hold-up time at 48V maintains output during short input dips, preventing nuisance system shutdowns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eComprehensive Electrical Protection:\u003c\/strong\u003e Integrated overvoltage and overload circuits protect the supply and the valuable modules on the backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eIntegrated System Monitoring:\u003c\/strong\u003e The NC alarm contact provides a remote signal for SCADA or control system integration, alerting operators to a supply fault.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eClear Operational Feedback:\u003c\/strong\u003e The front-panel green PWR OK LED allows for instant visual verification of module health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2e74b5;\"\u003eRobust Industrial Design:\u003c\/strong\u003e Built to meet CE standards for safety and EMC, ensuring reliable operation in industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and Application Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFor redundant operation, install multiple \u003cstrong\u003e140CPS42400C\u003c\/strong\u003e modules in parallel as per Quantum system design guidelines.\u003c\/li\u003e\n\u003cli\u003eProtect the input circuit with the specified 2A time-lag fuse to safeguard against short-circuit conditions.\u003c\/li\u003e\n\u003cli\u003eEnsure the input DC source is within the 48-60VDC range and capable of supplying the necessary current (≤3.8A per module).\u003c\/li\u003e\n\u003cli\u003eWire the alarm output (NC contact) to your plant alarm system or PLC digital input for remote fault notification.\u003c\/li\u003e\n\u003cli\u003eAccount for the module's power dissipation (17.2W) in your cabinet thermal management design.\u003c\/li\u003e\n\u003cli\u003eUse the PWR OK LED for quick troubleshooting during commissioning and routine maintenance checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the difference between \"summable\" and \"redundant\" output?\u003c\/strong\u003e\u003cbr\u003e\"Redundant\" (like this \u003cstrong\u003e140CPS42400C\u003c\/strong\u003e) means modules are designed to be paralleled for load-sharing and fault tolerance. \"Summable\" typically refers to adding current capacity, which this module also supports in a redundant architecture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy is a 13ms hold-up time important?\u003c\/strong\u003e\u003cbr\u003eIt allows the PLC system to ride through very brief power interruptions or brownouts without shutting down, greatly improving operational continuity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do I use the alarm output contact?\u003c\/strong\u003e\u003cbr\u003eThe Normally Closed (NC) contact opens if the power supply fails. Wire it in series with an external indicator or a PLC input to trigger an alarm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan this module be used as a single, non-redundant power supply?\u003c\/strong\u003e\u003cbr\u003eYes, the \u003cstrong\u003e140CPS42400C\u003c\/strong\u003e can operate standalone to provide 8A of 5.1VDC power to a Quantum backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat happens during an overload?\u003c\/strong\u003e\u003cbr\u003eThe internal overload protection will limit or shut down the output to protect the module, and the alarm contact will likely change state.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs the input fuse user-replaceable?\u003c\/strong\u003e\u003cbr\u003eSpecifications indicate a required 2A time-lag fuse on the input line; this is typically an external fuse installed in the panel, which is user-serviceable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003cstrong\u003e\u003ca style=\"color: #ff6b35; text-decoration: underline;\" href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003eContact: \u003cstrong\u003e\u003ca style=\"color: #ff6b35; text-decoration: underline;\" href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e\u003c\/strong\u003e | Phone: \u003cstrong\u003e\u003ca style=\"color: #ff6b35; text-decoration: underline;\" href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePartner: \u003cstrong\u003e\u003ca style=\"color: #ff6b35; text-decoration: underline;\" href=\"https:\/\/www.autonexcontrol.com\/\" target=\"_blank\"\u003eAutoNex Controls Limited\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":47226100089090,"sku":"140CPS42400C","price":286.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/140CPS42400C.jpg?v=1768534454","url":"https:\/\/www.nex-auto.com\/products\/140cps42400c-5-1v-8a-redundant-power-module-schneider","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}