{"product_id":"siemens-6es7505-0ka00-0ab0-simatic-s7-1500-system-power-supply-25w-24v-dc","title":"Siemens 6ES7505-0KA00-0AB0 SIMATIC S7-1500 System Power Supply 25W 24V DC","description":"\u003ch3 class=\"\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe Siemens 6ES7505-0KA00-0AB0 is a high-efficiency 25W system power supply (PS) engineered specifically for the SIMATIC S7-1500 and ET 200MP automation platforms.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eUnlike standard external power sources,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethis module is an integral part of the rack architecture,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003edesigned to feed the internal backplane bus.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIt bridges the gap between the external 24V DC supply and the internal electronic requirements of the CPU and I\/O modules.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eBy ensuring a consistent and isolated power flow across the backplane,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe 6ES7505-0KA00-0AB0 maintains system stability even in complex configurations where the CPU's integrated power supply may reach its capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eEssential Hardware Parameters \u0026amp; Data\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThis module is designed for seamless DIN rail mounting within the S7-1500 rack,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eoffering robust protection against the electrical instability often found on factory floors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInput Voltage:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e24V DC (Nominal)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003ePermissible Range:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e19.\u003c\/span\u003e\u003cspan class=\"\"\u003e2V to 28.\u003c\/span\u003e\u003cspan class=\"\"\u003e8V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003ePower Output:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e25 Watts to the backplane bus\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eMains Buffering:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e20 ms (per NAMUR recommendation)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003ePower Loss:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eTypical 6.\u003c\/span\u003e\u003cspan class=\"\"\u003e2 Watts\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eIsolation:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e707V DC (Type test between input and backplane)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModule Width:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e35 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003ePhysical Dimensions:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e35 mm x 147 mm x 129 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eNet Weight:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e0.\u003c\/span\u003e\u003cspan class=\"\"\u003e35 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003ePackaged Weight:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e0.\u003c\/span\u003e\u003cspan class=\"\"\u003e95 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eConfiguration Tool:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eSTEP 7 \/ TIA Portal V12 or higher\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eStrategic Industrial Implementations\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eComplex Multi-Module Racks\u003c\/strong\u003e\u003cspan class=\"\"\u003eIn large-scale S7-1500 installations featuring extensive analog and communication modules,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe internal CPU power is often insufficient.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe 6ES7505-0KA00-0AB0 provides the necessary supplemental power to ensure every module on the rack operates at peak performance without data drops.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eVoltage-Sensitive Processing Environments\u003c\/strong\u003e\u003cspan class=\"\"\u003eIn industries such as chemical processing or semiconductor manufacturing,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eeven minor voltage sags can interrupt logic execution.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis power supply module acts as a buffer,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003efiltering external 24V DC noise and providing 20ms of mains buffering to maintain system uptime during transient power issues.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eDistributed I\/O Stations (ET 200MP)\u003c\/strong\u003e\u003cspan class=\"\"\u003eWhen the ET 200MP is used in a distributed architecture via an interface module (IM),\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethis system power supply ensures that the I\/O modules receive the localized voltage regulation required for accurate signal processing and high-speed communication.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eRedundant Power Architectures\u003c\/strong\u003e\u003cspan class=\"\"\u003eBy incorporating this module into a TIA Portal-managed system,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eengineers can implement sophisticated power management and diagnostic routines,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring that any failure in the primary supply line is immediately flagged for preventative maintenance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":45519024750765,"sku":"6ES7505-0KA00-0AB0","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/siemens-6es7505-0ka00-0ab0-power-supply-s4nslf0ylma.jpg?v=1766985005","url":"https:\/\/www.maxwellplc.com\/products\/siemens-6es7505-0ka00-0ab0-simatic-s7-1500-system-power-supply-25w-24v-dc","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}