{"id":4376,"date":"2026-01-08T09:00:00","date_gmt":"2026-01-08T01:00:00","guid":{"rendered":"https:\/\/www.aox-actuator.com\/?p=4376"},"modified":"2026-02-04T09:58:13","modified_gmt":"2026-02-04T01:58:13","slug":"understanding-sil-2-vs-sil-3-functional-safety","status":"publish","type":"post","link":"https:\/\/www.aox-actuator.com\/kk\/blog\/standards\/understanding-sil-2-vs-sil-3-functional-safety\/","title":{"rendered":"\u0424\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u0434\u044b\u049b \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u04af\u0448\u0456\u043d SIL 2 \u0436\u04d9\u043d\u0435 SIL 3 \u0442\u04af\u0441\u0456\u043d\u0456\u043a\u0442\u0435\u043c\u0435\u0441\u0456"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u04e8\u043d\u0435\u0440\u043a\u04d9\u0441\u0456\u043f\u0442\u0456\u043a \u0436\u0430\u0493\u0434\u0430\u0439\u043b\u0430\u0440\u0434\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u0434\u044b\u049b \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u04e9\u0442\u0435 \u043c\u0430\u04a3\u044b\u0437\u0434\u044b, \u0441\u0435\u0431\u0435\u0431\u0456 \u0456\u0441\u0442\u0435\u043d \u0448\u044b\u0493\u0443 \u0430\u0443\u044b\u0440 \u0436\u0430\u0440\u0430\u049b\u0430\u0442\u0442\u0430\u0440\u0493\u0430, \u0436\u0430\u0431\u0434\u044b\u049b\u0442\u044b\u04a3 \u0437\u0430\u049b\u044b\u043c\u0434\u0430\u043b\u0443\u044b\u043d\u0430 \u043d\u0435\u043c\u0435\u0441\u0435 \u04e9\u043d\u0434\u0456\u0440\u0456\u0441\u0442\u0456\u04a3 \u0436\u043e\u0493\u0430\u043b\u0443\u044b\u043d\u0430 \u04d9\u043a\u0435\u043b\u0443\u0456 \u043c\u04af\u043c\u043a\u0456\u043d. \u049a\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u0442\u04b1\u0442\u0430\u0441\u0442\u044b\u0493\u044b \u0434\u0435\u04a3\u0433\u0435\u0439\u0456, \u0441\u043e\u043d\u0434\u0430\u0439-\u0430\u049b SIL \u0434\u0435\u043f \u0430\u0442\u0430\u043b\u0430\u0434\u044b, \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u0434\u044b\u049b \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a\u0442\u0435\u0433\u0456 \u0435\u04a3 \u043c\u0430\u04a3\u044b\u0437\u0434\u044b \u04b1\u0493\u044b\u043c\u0434\u0430\u0440\u0434\u044b\u04a3 \u0431\u0456\u0440\u0456 \u0431\u043e\u043b\u044b\u043f \u0442\u0430\u0431\u044b\u043b\u0430\u0434\u044b. \u0411\u04b1\u043b \u043c\u0430\u049b\u0430\u043b\u0430\u0434\u0430 SIL 2 \u0436\u04d9\u043d\u0435 SIL 3 \u0430\u0440\u0430\u0441\u044b\u043d\u0434\u0430\u0493\u044b \u0430\u0439\u044b\u0440\u043c\u0430\u0448\u044b\u043b\u044b\u049b \u0436\u04d9\u043d\u0435 \u043e\u043b\u0430\u0440\u0434\u044b \u0430\u043f\u0430\u0442\u0442\u044b\u049b \u04e9\u0448\u0456\u0440\u0443 \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u0430\u0440\u044b \u0441\u0438\u044f\u049b\u0442\u044b \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0430\u043b\u044b\u049b \u0436\u04af\u0439\u0435\u043b\u0435\u0440\u0434\u0435 \u049b\u043e\u043b\u0434\u0430\u043d\u0443 \u0441\u0438\u043f\u0430\u0442\u0442\u0430\u043b\u0493\u0430\u043d.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>SIL \u0434\u0435\u0433\u0435\u043d\u0456\u043c\u0456\u0437 \u043d\u0435<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u049a\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u0442\u04b1\u0442\u0430\u0441\u0442\u044b\u0493\u044b \u0434\u0435\u04a3\u0433\u0435\u0439\u0456 - \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u0436\u04af\u0439\u0435\u0441\u0456\u043d\u0456\u04a3 \u043c\u0430\u049b\u0441\u0430\u0442\u0442\u044b \u043e\u0440\u044b\u043d\u0434\u0430\u043b\u0443\u044b\u043d\u0434\u0430\u0493\u044b \u0441\u0435\u043d\u0456\u043c\u0434\u0456\u043b\u0456\u0433\u0456\u043d\u0456\u04a3 \u04e9\u043b\u0448\u0435\u043c\u0456. SIL \u0434\u0435\u04a3\u0433\u0435\u0439\u043b\u0435\u0440\u0456 SIL 1-\u0434\u0435\u043d SIL 4-\u043a\u0435 \u0434\u0435\u0439\u0456\u043d. SIL \u0434\u0435\u04a3\u0433\u0435\u0439\u0456 \u043d\u0435\u0493\u04b1\u0440\u043b\u044b\u043c \u0436\u043e\u0493\u0430\u0440\u044b \u0431\u043e\u043b\u0441\u0430, \u049b\u0430\u0443\u0456\u043f\u0442\u0456 \u0430\u049b\u0430\u0443\u043b\u044b\u049b\u0442\u044b\u04a3 \u044b\u049b\u0442\u0438\u043c\u0430\u043b\u0434\u044b\u0493\u044b \u0441\u043e\u0493\u04b1\u0440\u043b\u044b\u043c \u0430\u0437 \u0431\u043e\u043b\u0430\u0434\u044b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">IEC 61508 \u0436\u04d9\u043d\u0435 IEC 61511 \u0441\u0438\u044f\u049b\u0442\u044b \u0445\u0430\u043b\u044b\u049b\u0430\u0440\u0430\u043b\u044b\u049b \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0442\u0430\u0440 SIL \u0440\u0435\u0439\u0442\u0438\u043d\u0433\u0442\u0435\u0440\u0456\u043d \u0430\u043d\u044b\u049b\u0442\u0430\u0439\u0434\u044b. \u0411\u04b1\u043b \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0442\u0430\u0440 \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u0436\u04af\u0439\u0435\u043b\u0435\u0440\u0456\u043d\u0456\u04a3 \u0442\u0438\u0456\u0441\u0442\u0456 \u0442\u04af\u0440\u0434\u0435 \u0436\u043e\u0431\u0430\u043b\u0430\u043d\u0493\u0430\u043d\u044b\u043d, \u043e\u0440\u043d\u0430\u0442\u044b\u043b\u0493\u0430\u043d\u044b\u043d \u0436\u04d9\u043d\u0435 \u043a\u04af\u0442\u0456\u043f \u04b1\u0441\u0442\u0430\u043b\u0493\u0430\u043d\u044b\u043d \u049b\u0430\u043c\u0442\u0430\u043c\u0430\u0441\u044b\u0437 \u0435\u0442\u0443\u0433\u0435 \u043a\u04e9\u043c\u0435\u043a\u0442\u0435\u0441\u0435\u0434\u0456.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>SIL 2 \u0442\u04af\u0441\u0456\u043d\u0434\u0456\u0440\u043c\u0435\u0441\u0456<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SIL 2 \u0436\u04af\u0439\u0435\u043b\u0435\u0440\u0456 \u0442\u04d9\u0443\u0435\u043a\u0435\u043b\u0434\u0456 \u0430\u0437\u0430\u0439\u0442\u0443\u0434\u044b\u04a3 \u043e\u0440\u0442\u0430\u0448\u0430 \u0434\u04d9\u0440\u0435\u0436\u0435\u0441\u0456\u043d \u04b1\u0441\u044b\u043d\u0430\u0434\u044b. \u041e\u043b\u0430\u0440 \u04d9\u0434\u0435\u0442\u0442\u0435 \u0456\u0441\u0442\u0435\u043d \u0448\u044b\u0493\u0443 \u0436\u0430\u0440\u0430\u049b\u0430\u0442\u049b\u0430 \u043d\u0435\u043c\u0435\u0441\u0435 \u0436\u0430\u0431\u0434\u044b\u049b\u0442\u044b\u04a3 \u0437\u0430\u049b\u044b\u043c\u0434\u0430\u043b\u0443\u044b\u043d\u0430 \u04d9\u043a\u0435\u043b\u0443\u0456 \u043c\u04af\u043c\u043a\u0456\u043d \u04e9\u043d\u0435\u0440\u043a\u04d9\u0441\u0456\u043f\u0442\u0456\u043a \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f\u043b\u0430\u0440\u0434\u0430 \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0430\u0434\u044b, \u0431\u0456\u0440\u0430\u049b \u0442\u04d9\u0443\u0435\u043a\u0435\u043b \u043e\u043d\u0448\u0430 \u0436\u043e\u0493\u0430\u0440\u044b \u0435\u043c\u0435\u0441.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SIL 2 \u0436\u04af\u0439\u0435\u043b\u0435\u0440\u0456\u043d\u0434\u0435\u0433\u0456 \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0442\u0435\u0440\u0456 \u0431\u0435\u043b\u0433\u0456\u043b\u0456 \u0431\u0456\u0440 \u04e9\u043d\u0456\u043c\u0434\u0456\u043b\u0456\u043a \u043c\u0430\u049b\u0441\u0430\u0442\u0442\u0430\u0440\u044b\u043d\u0430 \u0436\u0435\u0442\u0443\u0456 \u043a\u0435\u0440\u0435\u043a. \u0411\u04b1\u043b \u0441\u0435\u043d\u0456\u043c\u0434\u0456 \u0441\u0435\u043d\u0441\u043e\u0440\u043b\u0430\u0440\u0434\u044b, \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043b\u0435\u0440\u0434\u0456 \u0436\u04d9\u043d\u0435 \u043a\u043b\u0430\u043f\u0430\u043d\u0434\u0430\u0440 \u0441\u0438\u044f\u049b\u0442\u044b \u0441\u043e\u04a3\u0493\u044b \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0442\u0435\u0440\u0434\u0456 \u049b\u0430\u043c\u0442\u0438\u0434\u044b. SIL 2-\u0434\u0435 \u0442\u0438\u0456\u0441\u0442\u0456 \u0442\u0435\u0445\u043d\u0438\u043a\u0430\u043b\u044b\u049b \u049b\u044b\u0437\u043c\u0435\u0442 \u043a\u04e9\u0440\u0441\u0435\u0442\u0443 \u0436\u04d9\u043d\u0435 \u0441\u044b\u043d\u0430\u049b\u0442\u0430\u043d \u04e9\u0442\u043a\u0456\u0437\u0443 \u0430\u0440\u049b\u044b\u043b\u044b \u043a\u04e9\u043f\u0442\u0435\u0433\u0435\u043d \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0442\u044b \u04e9\u043d\u0435\u0440\u043a\u04d9\u0441\u0456\u043f\u0442\u0456\u043a \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u049b\u043e\u043b\u0434\u0430\u043d\u0431\u0430\u043b\u0430\u0440\u044b\u043d \u0441\u04d9\u0442\u0442\u0456 \u043f\u0430\u0439\u0434\u0430\u043b\u0430\u043d\u0443\u0493\u0430 \u0431\u043e\u043b\u0430\u0434\u044b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SIL 2 \u043a\u043b\u0430\u043f\u0430\u043d\u044b \u0431\u0430\u0440 \u0430\u043f\u0430\u0442\u0442\u044b\u049b \u04e9\u0448\u0456\u0440\u0443 \u043a\u043b\u0430\u043f\u0430\u043d\u044b \u0442\u0435\u0437 \u043e\u049b\u0448\u0430\u0443\u043b\u0430\u0443\u0434\u044b \u049b\u0430\u0436\u0435\u0442 \u0435\u0442\u0435\u0442\u0456\u043d \u0436\u04af\u0439\u0435\u043b\u0435\u0440\u0434\u0435 \u0436\u0438\u0456 \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0430\u0434\u044b, \u0431\u0456\u0440\u0430\u049b \u0456\u0441\u0442\u0435\u043d \u0448\u044b\u0493\u0443\u0434\u044b\u04a3 \u04d9\u0441\u0435\u0440\u0456 \u043c\u0430\u04a3\u044b\u0437\u0434\u044b \u0435\u043c\u0435\u0441.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>SIL 3 \u0442\u04af\u0441\u0456\u043d\u0434\u0456\u0440\u043c\u0435\u0441\u0456<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SIL 3 \u0436\u04af\u0439\u0435\u043b\u0435\u0440\u0456 \u0430\u0439\u0442\u0430\u0440\u043b\u044b\u049b\u0442\u0430\u0439 \u0436\u043e\u0493\u0430\u0440\u044b \u0434\u04d9\u0440\u0435\u0436\u0435\u0434\u0435 \u049b\u043e\u0440\u0493\u0430\u0443\u0434\u044b \u049b\u0430\u043c\u0442\u0430\u043c\u0430\u0441\u044b\u0437 \u0435\u0442\u0435\u0434\u0456. \u041e\u043b\u0430\u0440 \u0456\u0441\u0442\u0435\u043d \u0448\u044b\u0493\u0443 \u0430\u0443\u044b\u0440 \u0436\u0430\u0440\u0430\u049b\u0430\u0442\u049b\u0430, \u049b\u043e\u0440\u0448\u0430\u0493\u0430\u043d \u043e\u0440\u0442\u0430\u0493\u0430 \u0437\u0438\u044f\u043d \u043a\u0435\u043b\u0442\u0456\u0440\u0443\u0433\u0435 \u043d\u0435\u043c\u0435\u0441\u0435 \u0430\u0439\u0442\u0430\u0440\u043b\u044b\u049b\u0442\u0430\u0439 \u049b\u0430\u0440\u0436\u044b\u043b\u044b\u049b \u0448\u044b\u0493\u044b\u043d\u0434\u0430\u0440\u0493\u0430 \u04d9\u043a\u0435\u043b\u0443\u0456 \u043c\u04af\u043c\u043a\u0456\u043d \u0436\u0430\u0493\u0434\u0430\u0439\u043b\u0430\u0440\u0434\u0430 \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0430\u0434\u044b.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SIL 3 SIL 2-\u043c\u0435\u043d \u0441\u0430\u043b\u044b\u0441\u0442\u044b\u0440\u0493\u0430\u043d\u0434\u0430 \u049b\u0430\u0442\u0430\u04a3\u044b\u0440\u0430\u049b \u0436\u043e\u0431\u0430\u043b\u0430\u0443 \u0442\u0430\u043b\u0430\u043f\u0442\u0430\u0440\u044b\u043d\u0430, \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0442\u0435\u0440\u0434\u0456\u04a3 \u0441\u0435\u043d\u0456\u043c\u0434\u0456\u043b\u0456\u0433\u0456\u043d\u0435 \u0436\u04d9\u043d\u0435 \u0441\u044b\u043d\u0430\u049b\u0442\u0430\u0440\u0434\u044b\u04a3 \u0436\u043e\u0493\u0430\u0440\u044b\u043b\u0430\u0443\u044b\u043d\u0430 \u0438\u0435. \u0420\u0435\u0437\u0435\u0440\u0432\u0442\u0435\u0443 \u04d9\u0434\u0435\u0442\u0442\u0435 \u0456\u0441\u0442\u0435\u043d \u0448\u044b\u0493\u0443 \u043c\u04af\u043c\u043a\u0456\u043d\u0434\u0456\u0433\u0456\u043d \u0430\u0437\u0430\u0439\u0442\u0443 \u04af\u0448\u0456\u043d \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0430\u0434\u044b. \u0411\u04b1\u043b \u0440\u0435\u0437\u0435\u0440\u0432\u0442\u0456\u043a \u0441\u0435\u043d\u0441\u043e\u0440\u043b\u0430\u0440\u0434\u044b\u04a3 \u043d\u0435\u043c\u0435\u0441\u0435 \u0431\u0430\u0441\u049b\u0430\u0440\u0443 \u0436\u043e\u043b\u0434\u0430\u0440\u044b\u043d\u044b\u04a3 \u0431\u043e\u043b\u0443\u044b\u043d \u0431\u0456\u043b\u0434\u0456\u0440\u0435\u0434\u0456.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SIL 3 \u043a\u043b\u0430\u043f\u0430\u043d\u044b \u0431\u0430\u0440 \u0430\u043f\u0430\u0442\u0442\u044b\u049b \u04e9\u0448\u0456\u0440\u0443 \u043a\u043b\u0430\u043f\u0430\u043d\u044b \u04d9\u0434\u0435\u0442\u0442\u0435 \u049b\u0430\u0443\u0456\u043f\u0442\u0456\u043b\u0456\u0433\u0456 \u0436\u043e\u0493\u0430\u0440\u044b \u0441\u0430\u043b\u0430\u043b\u0430\u0440\u0434\u0430 \u043e\u0440\u043d\u0430\u0442\u044b\u043b\u0430\u0434\u044b, \u043c\u044b\u0441\u0430\u043b\u044b: <a href=\"https:\/\/www.aox-actuator.com\/kk\/solutions\/oil-gas-solution\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u043c\u04b1\u043d\u0430\u0439 \u0436\u04d9\u043d\u0435 \u0433\u0430\u0437<\/a>, <a href=\"https:\/\/www.aox-actuator.com\/kk\/solutions\/chemical-solution\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0445\u0438\u043c\u0438\u044f\u043b\u044b\u049b \u04e9\u04a3\u0434\u0435\u0443<\/a> \u0436\u04d9\u043d\u0435 \u044d\u043b\u0435\u043a\u0442\u0440 \u049b\u0443\u0430\u0442\u044b\u043d \u04e9\u043d\u0434\u0456\u0440\u0443.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u041d\u0435\u0433\u0456\u0437\u0433\u0456 \u0430\u0439\u044b\u0440\u043c\u0430\u0448\u044b\u043b\u044b\u049b\u0442\u0430\u0440 \u0442\u04af\u0441\u0456\u043d\u0434\u0456\u0440\u0456\u043b\u0434\u0456<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SIL 2 \u043c\u0435\u043d SIL 3 \u0441\u0430\u043b\u044b\u0441\u0442\u044b\u0440\u0493\u0430\u043d \u043a\u0435\u0437\u0434\u0435, \u043d\u0435\u0433\u0456\u0437\u0433\u0456 \u0430\u0439\u044b\u0440\u043c\u0430\u0448\u044b\u043b\u044b\u049b \u04d9\u0440 \u0434\u0435\u04a3\u0433\u0435\u0439\u0434\u0456\u04a3 \u0442\u04d9\u0443\u0435\u043a\u0435\u043b\u0434\u0456 \u0430\u0437\u0430\u0439\u0442\u0443 \u0434\u04d9\u0440\u0435\u0436\u0435\u0441\u0456\u043d\u0434\u0435. SIL 3 \u0436\u04af\u0439\u0435\u043b\u0435\u0440\u0456 SIL 2 \u0436\u04af\u0439\u0435\u043b\u0435\u0440\u0456\u043d\u0435 \u049b\u0430\u0440\u0430\u0493\u0430\u043d\u0434\u0430 \u0456\u0441\u0442\u0435\u043d \u0448\u044b\u0493\u0443 \u0436\u0438\u0456\u043b\u0456\u0433\u0456 \u04d9\u043b\u0434\u0435\u049b\u0430\u0439\u0434\u0430 \u0430\u0437 \u0431\u043e\u043b\u0430\u0442\u044b\u043d\u0434\u0430\u0439 \u0435\u0442\u0456\u043f \u0436\u0430\u0441\u0430\u043b\u0493\u0430\u043d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">SIL 3 \u0441\u043e\u043d\u044b\u043c\u0435\u043d \u049b\u0430\u0442\u0430\u0440 \u0436\u043e\u0493\u0430\u0440\u044b \u0441\u0430\u043f\u0430\u043b\u044b \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0442\u0435\u0440\u0434\u0456, \u0441\u0435\u043d\u0456\u043c\u0434\u0456\u0440\u0435\u043a \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u049b\u04b1\u0436\u0430\u0442\u0442\u0430\u043c\u0430\u0441\u044b\u043d \u0436\u04d9\u043d\u0435 \u0436\u04af\u0439\u0435\u043d\u0456 \u0436\u043e\u0431\u0430\u043b\u0430\u0443\u0434\u044b \u0431\u0430\u049b\u044b\u043b\u0430\u0443\u0434\u044b \u043a\u04af\u0448\u0435\u0439\u0442\u0443\u0434\u0456 \u0442\u0430\u043b\u0430\u043f \u0435\u0442\u0435\u0434\u0456. \u0411\u04b1\u043b \u04d9\u0434\u0435\u0442\u0442\u0435 \u0448\u044b\u0493\u044b\u043d\u0434\u0430\u0440\u0434\u044b\u04a3 \u0430\u0440\u0442\u0443\u044b\u043d\u0430 \u04d9\u043a\u0435\u043b\u0435\u0434\u0456, \u0431\u0456\u0440\u0430\u049b \u043c\u0430\u04a3\u044b\u0437\u0434\u044b \u049b\u043e\u043b\u0434\u0430\u043d\u0431\u0430\u043b\u0430\u0440\u0434\u0430 \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a\u0442\u0456\u04a3 \u0436\u043e\u0493\u0430\u0440\u044b\u043b\u0430\u0443\u044b \u049b\u0430\u0436\u0435\u0442.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/02\/SIL-article-pic-1200x675.webp\" alt=\"\" class=\"wp-image-4380\" style=\"width:550px\" srcset=\"https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/02\/SIL-article-pic-1200x675.webp 1200w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/02\/SIL-article-pic-500x281.webp 500w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/02\/SIL-article-pic-300x169.webp 300w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/02\/SIL-article-pic-768x432.webp 768w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/02\/SIL-article-pic-1536x864.webp 1536w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/02\/SIL-article-pic-18x10.webp 18w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/02\/SIL-article-pic-133x75.webp 133w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/02\/SIL-article-pic-480x270.webp 480w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/02\/SIL-article-pic-800x450.webp 800w, https:\/\/www.aox-actuator.com\/wp-content\/uploads\/2026\/02\/SIL-article-pic.webp 1920w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u049a\u043e\u0440\u044b\u0442\u044b\u043d\u0434\u044b<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SIL 2 \u0436\u04d9\u043d\u0435 SIL 3 \u0442\u0443\u0440\u0430\u043b\u044b \u0431\u0456\u043b\u0456\u043c \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043b\u0435\u0440 \u043c\u0435\u043d \u0437\u0430\u0443\u044b\u0442 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043b\u0430\u0440\u044b\u043d\u0430 \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437 \u0436\u04d9\u043d\u0435 \u0441\u0435\u043d\u0456\u043c\u0434\u0456 \u0436\u04af\u0439\u0435\u043b\u0435\u0440\u0434\u0456 \u049b\u04b1\u0440\u0443\u0493\u0430 \u043a\u04e9\u043c\u0435\u043a\u0442\u0435\u0441\u0435\u0434\u0456. SIL 2 \u043e\u0440\u0442\u0430\u0448\u0430 \u049b\u0430\u0443\u0456\u043f\u0442\u0456 \u049b\u043e\u043b\u0434\u0430\u043d\u0431\u0430\u043b\u0430\u0440\u0434\u0430 \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0443\u044b \u043c\u04af\u043c\u043a\u0456\u043d, \u0430\u043b SIL 3 \u0456\u0441\u0442\u0435\u043d \u0448\u044b\u0493\u0443 \u043c\u04af\u043c\u043a\u0456\u043d \u0435\u043c\u0435\u0441 \u0436\u043e\u0493\u0430\u0440\u044b \u049b\u0430\u0443\u0456\u043f\u0442\u0456 \u043e\u0440\u0442\u0430\u043b\u0430\u0440\u0434\u0430 \u049b\u0430\u0436\u0435\u0442.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u049a\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u0442\u04b1\u0442\u0430\u0441\u0442\u044b\u0493\u044b\u043d\u044b\u04a3 \u0442\u0438\u0456\u0441\u0442\u0456 \u0434\u0435\u04a3\u0433\u0435\u0439\u0456\u043d \u0442\u0430\u04a3\u0434\u0430\u0443 \u0436\u0435\u043a\u0435 \u0442\u04b1\u043b\u0493\u0430\u043b\u0430\u0440\u0434\u044b\u04a3, \u0442\u0435\u0445\u043d\u0438\u043a\u0430\u043d\u044b\u04a3 \u0436\u04d9\u043d\u0435 \u049b\u043e\u0440\u0448\u0430\u0493\u0430\u043d \u043e\u0440\u0442\u0430\u043d\u044b\u04a3 \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u0433\u0456\u043d, \u0441\u043e\u043d\u0434\u0430\u0439-\u0430\u049b \u0445\u0430\u043b\u044b\u049b\u0430\u0440\u0430\u043b\u044b\u049b \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0442\u0430\u0440\u044b\u043d \u0441\u0430\u049b\u0442\u0430\u0443\u0434\u044b \u049b\u0430\u043c\u0442\u0430\u043c\u0430\u0441\u044b\u0437 \u0435\u0442\u0435\u0434\u0456.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u049a\u044b\u0441\u049b\u0430\u0448\u0430 \u043c\u0430\u0437\u043c\u04b1\u043d\u044b:<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SIL - \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u0442\u04b1\u0442\u0430\u0441\u0442\u044b\u0493\u044b \u0434\u0435\u04a3\u0433\u0435\u0439\u0456\u043d\u0456\u04a3 \u0430\u0431\u0431\u0440\u0435\u0432\u0438\u0430\u0442\u0443\u0440\u0430\u0441\u044b \u0436\u04d9\u043d\u0435 \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a \u0436\u04af\u0439\u0435\u0441\u0456\u043d\u0456\u04a3 \u0441\u0435\u043d\u0456\u043c\u0434\u0456\u043b\u0456\u0433\u0456\u043d \u0430\u043d\u044b\u049b\u0442\u0430\u0443 \u04af\u0448\u0456\u043d \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0430\u0434\u044b.<\/li>\n\n\n\n<li>SIL 2 \u043e\u0440\u0442\u0430\u0448\u0430 \u049b\u043e\u0440\u0493\u0430\u043d\u044b\u0441 \u04b1\u0441\u044b\u043d\u0430\u0434\u044b \u0436\u04d9\u043d\u0435 \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0430\u0434\u044b <a href=\"https:\/\/www.aox-actuator.com\/kk\/about-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0442\u044b \u04e9\u043d\u0435\u0440\u043a\u04d9\u0441\u0456\u043f\u0442\u0456\u043a \u049b\u0430\u0443\u0456\u043f\u0441\u0456\u0437\u0434\u0456\u043a<\/a> \u0436\u04af\u0439\u0435\u043b\u0435\u0440.<\/li>\n\n\n\n<li>SIL 3 \u049b\u043e\u0440\u0493\u0430\u043d\u044b\u0441 \u049b\u0430\u0431\u0456\u043b\u0435\u0442\u0456 \u0436\u043e\u0493\u0430\u0440\u044b \u0436\u04d9\u043d\u0435 \u049b\u0430\u0443\u0456\u043f\u0442\u0456 \u043e\u0440\u0442\u0430\u043b\u0430\u0440\u0434\u0430 \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u043b\u0430\u0434\u044b.<\/li>\n\n\n\n<li>SIL 2 \u0436\u04d9\u043d\u0435 SIL 3 \u0430\u0440\u0430\u0441\u044b\u043d\u0434\u0430\u0493\u044b \u043d\u0435\u0433\u0456\u0437\u0433\u0456 \u0430\u0439\u044b\u0440\u043c\u0430\u0448\u044b\u043b\u044b\u049b - \u0442\u04d9\u0443\u0435\u043a\u0435\u043b\u0434\u0456 \u0430\u0437\u0430\u0439\u0442\u0443 \u0434\u04d9\u0440\u0435\u0436\u0435\u0441\u0456.<\/li>\n\n\n\n<li>SIL 3 \u0436\u04af\u0439\u0435\u043b\u0435\u0440\u0456 \u049b\u0430\u0442\u0430\u04a3\u044b\u0440\u0430\u049b \u0434\u0438\u0437\u0430\u0439\u043d\u0434\u044b, \u0442\u0435\u0441\u0442\u0456\u043b\u0435\u0443\u0434\u0456 \u0436\u04d9\u043d\u0435 \u0441\u0430\u043f\u0430\u043b\u044b \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0442\u0435\u0440\u0434\u0456 \u0442\u0430\u043b\u0430\u043f \u0435\u0442\u0435\u0434\u0456.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<style>\n  \/* \u6309\u94ae\u57fa\u7840\u6837\u5f0f *\/\n  .aox-contact-btn {\n    background-color: #FCCC22; 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The Safety Integrity Level, also<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":4378,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[71],"tags":[],"class_list":["post-4376","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-standards"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SIL 2 vs SIL 3: Key Differences in Functional Safety | AOX<\/title>\n<meta name=\"description\" content=\"Eplore AOX&#039;s most recent insights in valve automation control, get the best valve actuators to empower you business . 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