{"product_id":"schneider-modicon-quantum-490nrp25400-fiber-optic-repeater","title":"Schneider Modicon Quantum 140CPS52400 Power Supply Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Schneider 140CPS52400 is a high-capacity redundant power supply module engineered for the Modicon Quantum automation platform. Designed for mission-critical applications, this module accepts a 125 VDC nominal input and provides a robust 8 A output to the backplane. It is specifically optimized for industrial environments such as power generation, substations, and petrochemical facilities where DC battery systems are utilized. By supporting hardware redundancy, the 140CPS52400 allows two modules to operate in parallel, ensuring continuous PLC operation and eliminating single points of failure in the power distribution architecture.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant Power Capability:\u003c\/strong\u003e Integrated summing diodes allow two 140CPS52400 modules to share the load, providing seamless transition if one unit fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Output:\u003c\/strong\u003e Delivers 8 A at 5.1 VDC to the backplane, supporting large I\/O configurations and complex processing requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProactive Diagnostics:\u003c\/strong\u003e Includes a dedicated relay output for \"Power Health\" monitoring and front-panel LEDs for real-time status indication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Response:\u003c\/strong\u003e Power interruption time is rated at less than 1 ms, preventing system resets during minor input fluctuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Protection:\u003c\/strong\u003e Features built-in overvoltage and overload protection, along with a fixed internal fuse.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis power supply is ideal for high-reliability control systems requiring 24\/7 uptime. Typical applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge-scale distributed control systems (DCS).\u003c\/li\u003e\n\u003cli\u003eSubstation automation and control.\u003c\/li\u003e\n\u003cli\u003ePetrochemical and oil \u0026amp; gas processing plants.\u003c\/li\u003e\n\u003cli\u003eCritical infrastructure where DC battery backup is the primary power source.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e140CPS52400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric \/ Modicon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e125 VDC (Nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Limits\u003c\/td\u003e\n\u003ctd\u003e100-150 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e5.1 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Interruption Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power Dissipation\u003c\/td\u003e\n\u003ctd\u003e50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 Vrms (Input to Ground)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e The module occupies two slots on the Quantum backplane. Ensure the chassis is properly grounded before installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e Observe standard ESD precautions when handling the module to prevent damage to internal circuitry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowering:\u003c\/strong\u003e Always disconnect the primary power source before inserting or removing the module from the rack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy Setup:\u003c\/strong\u003e When using redundant modules, ensure both units are connected to the same DC source or equivalent battery systems to maintain load sharing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e Maintain adequate clearance around the module to allow for heat dissipation, as the unit can dissipate up to 50 W under full load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this module in a non-redundant configuration?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the 140CPS52400 can be used as a single power supply module in a Quantum rack if redundancy is not required for your specific application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the \"Relay\" LED indicate?\u003c\/strong\u003e\u003cbr\u003eA: The \"Relay\" LED confirms the status of the internal alarm contact. When illuminated, it signifies that the power supply is operating within healthy parameters.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":43854597783642,"sku":"140CPS52400","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_a0ea3ac2-91d7-4595-b102-91799947dae8.jpg?v=1786897976","url":"https:\/\/www.spareoil.com\/products\/schneider-modicon-quantum-490nrp25400-fiber-optic-repeater","provider":"SpareOil Automation","version":"1.0","type":"link"}