{"product_id":"140cps42400-schneider-modicon-quantum-redundant-power-supply-module","title":"140CPS42400 Schneider Modicon Quantum Redundant Power Supply Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #004b87;\"\u003eSchneider Electric 140CPS42400\u003c\/span\u003e\u003c\/strong\u003e is a premium redundant power supply module. Engineers design this unit for the high-reliability \u003cstrong\u003e\u003cspan style=\"color: #004b87;\"\u003eModicon Quantum\u003c\/span\u003e\u003c\/strong\u003e automation platform. It accepts a wide direct current input and provides stable power to the backplane. The redundant architecture ensures continuous system operation if a power fault occurs. It prevents costly downtime in critical industrial automation applications.\u003c\/p\u003e\n\u003ch3\u003eGlobal PLC Spare HUB Review \u0026amp; Insight\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #004b87;\"\u003eModicon Quantum 140CPS42400\u003c\/span\u003e\u003c\/strong\u003e stands out for its exceptional thermal management and robust electrical isolation. Many standard power supplies fail during sudden voltage fluctuations. However, this module handles severe inrush currents effectively. The internal diagnostic contact provides immediate fault telemetry to your supervisory system. It represents an ideal choice for legacy system maintenance and infrastructure expansion projects.\u003c\/p\u003e\n\u003ch3\u003eTarget Equipment Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis power supply module integrates seamlessly with the following industrial hardware:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan style=\"color: #004b87;\"\u003eModicon Quantum\u003c\/span\u003e\u003c\/strong\u003e controller backplanes and remote I\/O drop bases\u003c\/li\u003e\n\u003cli\u003eHigh-availability process safety systems and hot-standby topologies\u003c\/li\u003e\n\u003cli\u003eHeavy-duty communication networks requiring reliable backplane power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #004b87;\"\u003eSchneider Electric\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #004b87;\"\u003e140CPS42400\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/modicon-quantum-series\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #004b87;\"\u003eModicon Quantum\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e Automation Platform\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Redundant Power Supply Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e 48V DC to 60V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Current:\u003c\/strong\u003e 3800 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInrush Current:\u003c\/strong\u003e 14 A at 40V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power Interruption Immunity:\u003c\/strong\u003e 13 ms at 48V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssociated Protection Fuse Rating:\u003c\/strong\u003e 2 A time-lag fuse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Output Voltage:\u003c\/strong\u003e 5.1V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Output Current:\u003c\/strong\u003e 8 A redundant configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Overvoltage Protection:\u003c\/strong\u003e Internal electronic clamping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Overload Protection:\u003c\/strong\u003e Internal current limiting circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Power Dissipation:\u003c\/strong\u003e 17.2 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlarm Output Configuration:\u003c\/strong\u003e 1 Normally Closed contact, 6 A at 220V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal Diagnostic Signalling:\u003c\/strong\u003e 1 green Light Emitting Diode for power status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Format Size:\u003c\/strong\u003e Standard single-slot Quantum module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e 1.43 lb (0.65 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Ambient Air Temperature:\u003c\/strong\u003e 32 degrees Fahrenheit to 140 degrees Fahrenheit (0 to 60 degrees Celsius)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Ambient Temperature:\u003c\/strong\u003e -40 degrees Fahrenheit to 185 degrees Fahrenheit (-40 to 85 degrees Celsius)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Environmental Humidity:\u003c\/strong\u003e 95 percent non-condensing humidity levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Altitude:\u003c\/strong\u003e Less than or equal to 16,404.2 feet (5000 meters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectromagnetic Field Resistance:\u003c\/strong\u003e 9.1 V\/m (10 V\/m) at 80 to 2000 MHz per IEC 801-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic Discharge Resistance:\u003c\/strong\u003e 4 kV contact per IEC 801-2 and 8 kV on air per IEC 801-2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTurn off all primary power sources before inserting the module into the slot.\u003c\/li\u003e\n\u003cli\u003eAlign the \u003cstrong\u003e\u003cspan style=\"color: #004b87;\"\u003e140CPS42400\u003c\/span\u003e\u003c\/strong\u003e module with the heavy-duty slots on the Quantum backplane.\u003c\/li\u003e\n\u003cli\u003eSlide the module firmly backward until the bus connectors engage completely.\u003c\/li\u003e\n\u003cli\u003eTighten the top and bottom mounting screws to secure the chassis connection.\u003c\/li\u003e\n\u003cli\u003eConnect the 48-60V DC input cables to the dedicated terminal block.\u003c\/li\u003e\n\u003cli\u003eWire the fault alarm contact to an external digital input module for monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDiagnostics \u0026amp; Troubleshooting Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe green PWR OK indicator provides clear local status information.\u003c\/li\u003e\n\u003cli\u003eA dark LED signals a complete loss of input voltage or an internal component failure.\u003c\/li\u003e\n\u003cli\u003eThe integrated configuration uses an internal dry contact for remote monitoring.\u003c\/li\u003e\n\u003cli\u003eThe normally closed contact opens immediately when the power supply detects a fault.\u003c\/li\u003e\n\u003cli\u003eInternal circuits monitor output overvoltage conditions to protect your backplane.\u003c\/li\u003e\n\u003cli\u003eAutomatic current limiting protects the system during downstream short-circuit events.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommissioning \u0026amp; Maintenance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe hot-swappable architecture allows module replacement without interrupting process control.\u003c\/li\u003e\n\u003cli\u003eRemovable terminal blocks simplify wiring tasks during initial commissioning phases.\u003c\/li\u003e\n\u003cli\u003eThe rugged housing eliminates the need for regular internal cleaning routines.\u003c\/li\u003e\n\u003cli\u003eLow power dissipation reduces the thermal load inside your electrical enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUnderwriters Laboratories 508 compliance for industrial control equipment\u003c\/li\u003e\n\u003cli\u003eCanadian Standards Association C22.2 Number 142 certification\u003c\/li\u003e\n\u003cli\u003eUnderwriters Laboratories certification for Canada\u003c\/li\u003e\n\u003cli\u003eEuropean Conformity marking for all relevant directives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePackaging List \u0026amp; Warranty Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 brand new \u003cstrong\u003e\u003cspan style=\"color: #004b87;\"\u003eSchneider Electric 140CPS42400\u003c\/span\u003e\u003c\/strong\u003e module\u003c\/li\u003e\n\u003cli\u003e1 multi-language installation instruction sheet\u003c\/li\u003e\n\u003cli\u003eFactory original protective packaging material\u003c\/li\u003e\n\u003cli\u003eComprehensive 12-month warranty coverage from the invoice date\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Logistics Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch Timeline:\u003c\/strong\u003e We ship your orders within 24 to 48 hours after payment confirmation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Carriers:\u003c\/strong\u003e Reliable global delivery via FedEx, UPS, and DHL Express services.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTracking Information:\u003c\/strong\u003e You will receive a tracking number immediately after shipment dispatch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Application Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRedundant power sourcing for critical oil and gas pipeline control systems\u003c\/li\u003e\n\u003cli\u003eStable voltage distribution in continuous chemical processing plants\u003c\/li\u003e\n\u003cli\u003eHigh-availability infrastructure control within water treatment facilities\u003c\/li\u003e\n\u003cli\u003ePower generation control loops requiring uninterrupted system performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSelection \u0026amp; Buying Guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify your field power source matches the 48-60V DC input specification.\u003c\/li\u003e\n\u003cli\u003eUse this unit only if your system requires true redundant configuration capabilities.\u003c\/li\u003e\n\u003cli\u003eCalculate total backplane current consumption to ensure 8A capacity fits your needs.\u003c\/li\u003e\n\u003cli\u003ePurchase two identical units to establish a complete hot-standby power system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix this power supply with a different voltage model on the same redundant backplane?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, you must use two identical \u003cstrong\u003e\u003cspan style=\"color: #004b87;\"\u003e140CPS42400\u003c\/span\u003e\u003c\/strong\u003e modules for proper redundant operation. Mixing different models causes load imbalance and can damage the system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens when the internal protection fuse blows?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe internal fuse protects against catastrophic component failures. If this fuse blows, the green LED turns off and the alarm contact trips.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this power supply require external cooling fans inside the cabinet?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, the module relies on natural convection cooling within the specified temperature limits. Ensure adequate ventilation space around the rack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the fault relay contact behave during normal operation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe alarm contact remains closed when the power supply operates normally. It opens instantly when input power drops or internal faults occur.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":45014038773942,"sku":"140CPS42400","price":146.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/140CPS42400_3ce5dc63-f99a-42f2-83a4-f9e208e5d43b.jpg?v=1783592000","url":"https:\/\/www.plcsparehub.com\/products\/140cps42400-schneider-modicon-quantum-redundant-power-supply-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}