{"product_id":"siemens-6es7407-0ka02-0aa0-simatic-s7-400-ps-407-power-supply","title":"Siemens 6ES7407-0KA02-0AA0 SIMATIC S7-400 PS 407 Power Supply","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6ES7407-0KA02-0AA0 is a high-performance power supply module (PS 407) designed for the SIMATIC S7-400 automation system. It provides a stable and reliable 5 V DC output for the backplane bus and an auxiliary 24 V DC output for system functions. Engineered for demanding industrial environments, this module supports a wide-range AC\/DC input, ensuring continuous operation even in facilities with fluctuating power conditions.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for SIMATIC S7-400 PLC systems\u003c\/li\u003e\n\u003cli\u003eWide-range input: 120\/230 V AC or 120\/230 V DC\u003c\/li\u003e\n\u003cli\u003eOutput: 5 V DC \/ 10 A for backplane bus and 24 V DC auxiliary output\u003c\/li\u003e\n\u003cli\u003eIntegrated short-circuit and over-temperature protection\u003c\/li\u003e\n\u003cli\u003eMains buffering capability (20 ms) for power interruption resilience\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation between primary and secondary circuits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAutomotive production lines and robotics\u003c\/li\u003e\n\u003cli\u003eChemical and pharmaceutical process control\u003c\/li\u003e\n\u003cli\u003eFood and beverage packaging and material handling\u003c\/li\u003e\n\u003cli\u003eWater and sewage treatment infrastructure\u003c\/li\u003e\n\u003cli\u003eIndustrial energy management and substation control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES7407-0KA02-0AA0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage (AC)\u003c\/td\u003e\n\u003ctd\u003e120\/230 V (85 to 264 V AC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage (DC)\u003c\/td\u003e\n\u003ctd\u003e120\/230 V (88 to 300 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e47 to 63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current (5V DC)\u003c\/td\u003e\n\u003ctd\u003e10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (typ)\u003c\/td\u003e\n\u003ctd\u003e95 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuffering Time\u003c\/td\u003e\n\u003ctd\u003e20 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.15 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e The module must be installed in the first slot (leftmost) of the S7-400 rack.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixing:\u003c\/strong\u003e Hook the module onto the bottom of the rack, swing it upward until it snaps into the top, and secure it with the provided bottom screw.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance:\u003c\/strong\u003e Maintain at least 20 mm of clearance above and below the module to facilitate natural convection cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e Ensure the system is powered down before inserting or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Keep away from high-EMI sources and ensure the cabinet is properly grounded.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the 6ES7407-0KA02-0AA0?\u003c\/h3\u003e\u003cp\u003eIt is a 10A power supply module for the SIMATIC S7-400 PLC series, responsible for powering the backplane bus and connected system components.\u003c\/p\u003e\u003ch3\u003eDoes this module support redundant operation?\u003c\/h3\u003e\u003cp\u003eNo, this is a standard power supply. Redundant configurations require the 6ES7407-0KR02-0AA0 model.\u003c\/p\u003e\u003ch3\u003eWhat is the purpose of the battery slot?\u003c\/h3\u003e\u003cp\u003eThe module includes a slot for a 3.6 V \/ 2.3 Ah AA lithium battery to provide backup for RAM and system parameters during power failures.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50643670925564,"sku":"6ES7407-0KA02-0AA0","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_a98aed70-2abb-4962-8e7b-76280e5bab2d.jpg?v=1784938284","url":"https:\/\/www.electronicplc.com\/products\/siemens-6es7407-0ka02-0aa0-simatic-s7-400-ps-407-power-supply","provider":"Electronic PLC","version":"1.0","type":"link"}