{"product_id":"siemens-simatic-s7-1500-cpu-1516f-fail-safe-plc","title":"SIEMENS - SIMATIC S7-1500 - CPU 1516F Fail-Safe PLC","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eSiemens SIMATIC S7-1500 CPU 1516F-3 PN\/DP is a high-performance fail-safe PLC CPU for demanding machine, production and industrial automation systems requiring standard control and integrated functional safety.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe CPU combines \u003cstrong\u003e3 MB program memory and 7.5 MB data memory\u003c\/strong\u003e with three integrated communication interfaces. The first provides PROFINET IRT through a 2-port Ethernet switch, the second provides a separate PROFINET RT interface, and the third provides PROFIBUS DP communication. This enables integration of modern PROFINET automation devices together with existing PROFIBUS networks. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAs an S7-1500F CPU, it supports fail-safe automation through PROFIsafe and is certified for safety applications up to \u003cstrong\u003eSIL 3, PL e and Category 4\u003c\/strong\u003e, subject to the applicable safety architecture and Siemens engineering requirements.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"CPU 1516F-3 PN\/DP - Fail-Safe - 3MB\/7.5MB Memory - PROFINET IRT\/RT + PROFIBUS DP - 24V DC - 6ES7516-3FP03-0AB0","offer_id":49526231826659,"sku":"ID 01030016","price":19000.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/5956\/8611\/files\/Screenshot_2026-08-13_at_1.43.15_PM.png?v=1786585443","url":"https:\/\/www.electrotk.com\/products\/siemens-simatic-s7-1500-cpu-1516f-fail-safe-plc","provider":"Electrotk","version":"1.0","type":"link"}