{"product_id":"siemens-6es5951-7nd41-simatic-s5-plc-module-system","title":"Siemens 6ES5951-7ND41 Simatic S5 PLC Module System","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6ES5951-7ND41 is a SIMATIC S5 PS 951 power supply module designed for use with the S5-115U\/H\/F controllers. It accepts a DC 24 V input and provides a regulated 5 V DC rail to the S5 system, delivering 7 A of 5 V DC without a fan subassembly or up to 15 A with a fan subassembly, enabling reliable operation of the CPU, memory, and I\/O circuits in industrial environments. The module is galvanically isolated from the line side, aligning with Siemens safety standards for control cabinets. It is specified for use without a backup battery (no Pufferbatterie) as part of the PS 951 power supply family, a common choice for powering SIMATIC S5 racks in legacy automation installations. Designed for S5-115U\/H\/F systems, this 6ES5951-7ND41 provides a compact, single-module solution to refresh older S5 power rails without modifying the surrounding hardware, making it a straightforward upgrade path for older equipment that requires a stable 5 V supply in demanding industrial settings.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New Surplus No Box","offer_id":46268522758378,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-018.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-6es5951-7nd41-simatic-s5-plc-module-system","provider":"GTG Hardware","version":"1.0","type":"link"}