{"product_id":"siemens-simatic-s7-1500-cpu-1515r-redundant-plc","title":"SIEMENS - SIMATIC S7-1500 - CPU 1515R Redundant PLC","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eSiemens SIMATIC S7-1500 CPU 1515R-2 PN is a redundant PLC CPU designed for industrial automation applications requiring increased controller and process availability.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIn an S7-1500R redundant system, two compatible R-CPUs operate as a coordinated controller pair. Process-relevant data is synchronized between the CPUs so that the backup CPU can assume process control following failure of the primary CPU. The CPU can also operate in stand-alone mode. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe CPU 1515R-2 PN provides 1 MB program work memory and 4.5 MB data work memory and incorporates two PROFINET interfaces. This makes it suitable for production, infrastructure and process-related automation where higher availability and network flexibility are required.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"CPU 1515R-2 PN - Redundant - 1MB\/4.5MB Memory - PROFINET RT - 24V DC - 6ES7515-2RN03-0AB0","offer_id":49516174115043,"sku":"ID 01030014","price":10790.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/5956\/8611\/files\/Screenshot_2026-08-10_at_3.09.32_PM.png?v=1786331442","url":"https:\/\/www.electrotk.com\/products\/siemens-simatic-s7-1500-cpu-1515r-redundant-plc","provider":"Electrotk","version":"1.0","type":"link"}