{"id":9738,"date":"2026-01-20T09:22:49","date_gmt":"2026-01-20T09:22:49","guid":{"rendered":"https:\/\/www.omch.com\/?p=9738"},"modified":"2026-01-20T09:22:51","modified_gmt":"2026-01-20T09:22:51","slug":"normally-open-vs-normally-closed","status":"publish","type":"post","link":"https:\/\/www.omch.com\/ar\/normally-open-vs-normally-closed\/","title":{"rendered":"\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b \u0645\u0642\u0627\u0628\u0644 \u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b: \u0634\u0631\u062d \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629"},"content":{"rendered":"<p>\u0641\u064a \u0639\u0627\u0644\u0645 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u064a\u062a\u0644\u062e\u0635 \u0643\u0644 \u0634\u064a\u0621 \u0641\u064a \u062e\u064a\u0627\u0631 \u062b\u0646\u0627\u0626\u064a: \u0647\u0644 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0641\u064a \u0648\u0636\u0639 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0623\u0645 \u0627\u0644\u0625\u064a\u0642\u0627\u0641\u061f \u0642\u062f \u064a\u0628\u062f\u0648 \u0647\u0630\u0627 \u0627\u0644\u0623\u0645\u0631 \u0633\u0647\u0644\u0627\u064b\u060c \u0648\u0644\u0643\u0646 \u0627\u0644\u0633\u0628\u0628 \u0648\u0631\u0627\u0621 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u062e\u064a\u0627\u0631\u060c \u0648\u0645\u0627 \u064a\u062d\u062f\u062b \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u0639\u0637\u0644 \u0627\u0644\u0622\u0644\u0629 \u0647\u0648 \u0645\u0627 \u064a\u0635\u0646\u0639 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0645\u0635\u0646\u0639 \u064a\u0639\u0645\u0644 \u0628\u0633\u0644\u0627\u0633\u0629 \u0648\u0641\u0634\u0644 \u0643\u0627\u0631\u062b\u064a \u0641\u064a \u0627\u0644\u0633\u0644\u0627\u0645\u0629.<\/p>\n\n\n\n<p>\u064a\u0642\u0648\u062f\u0646\u0627 \u0647\u0630\u0627 \u0625\u0644\u0649 \u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644 <strong>\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b (NO)<\/strong> \u0648 <strong>\u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b (NC)<\/strong>. \u0633\u0648\u0627\u0621\u064b \u0643\u0646\u062a \u0637\u0627\u0644\u0628\u064b\u0627 \u062a\u0642\u0648\u0645 \u0628\u062a\u0648\u0635\u064a\u0644 \u0623\u0648\u0644 \u0645\u0631\u062d\u0644 \u0644\u0643 \u0623\u0648 \u0645\u0647\u0646\u062f\u0633\u064b\u0627 \u0645\u062a\u0645\u0631\u0633\u064b\u0627 \u062a\u0642\u0648\u0645 \u0628\u062a\u0637\u0648\u064a\u0631 \u0628\u0646\u064a\u0629 \u0645\u0639\u0642\u062f\u0629 \u0644\u0648\u062d\u062f\u0629 \u062a\u062d\u0643\u0645 \u0645\u0646\u0637\u0642\u064a \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0628\u0631\u0645\u062c\u0629 (PLC)\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0639\u0644\u0645 \u062e\u0635\u0648\u0635\u064a\u0627\u062a \u0648\u0639\u0645\u0648\u0645\u064a\u0627\u062a \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b. \u0633\u064a\u0623\u062e\u0630\u0643 \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u0625\u0644\u0649 \u0627\u0644\u0645\u0628\u0627\u062f\u0626 \u0627\u0644\u0641\u0646\u064a\u0629 \u0648\u0645\u0628\u0627\u062f\u0626 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0645\u0646 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0648\u0645\u0628\u0627\u062f\u0626 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0639\u0645\u0644 \u062d\u062a\u0649 \u062a\u0643\u0648\u0646 \u062f\u0627\u0631\u0627\u062a\u0643 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0641\u0639\u0627\u0644\u0629 \u0648\u0622\u0645\u0646\u0629.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u062a\u0639\u0631\u064a\u0641 NO \u0648 NC: \u0641\u0647\u0645 \u201c\u062d\u0627\u0644\u0629 \u0627\u0644\u0631\u0627\u062d\u0629\u201d<\/h2>\n\n\n\n<p>\u064a\u062c\u0628 \u0623\u0646 \u0646\u0639\u0631\u0641 \u0627\u0644\u0645\u0642\u0635\u0648\u062f \u0628\u0627\u0644\u0648\u0636\u0639 \u201c\u0627\u0644\u0639\u0627\u062f\u064a\u201d \u0641\u064a \u0627\u0644\u0633\u064a\u0627\u0642 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0644\u0645\u0639\u0631\u0641\u0629 \u0645\u0627 \u0647\u0648 NO \u0648 NC. \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a\u060c \u064a\u0645\u0643\u0646 \u0627\u0644\u0642\u0648\u0644 \u0623\u0646\u0647 \u0644\u0641\u0647\u0645 \u0645\u0627 \u0647\u0648 \u0627\u0644\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b \u0648\u0627\u0644\u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u060c \u064a\u062d\u062a\u0627\u062c \u0627\u0644\u0645\u0631\u0621 \u0625\u0644\u0649 \u0627\u0644\u0646\u0638\u0631 \u0625\u0644\u0649 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u060c \u0623\u0648 \u0627\u0644\u0648\u0636\u0639 \u063a\u064a\u0631 \u0627\u0644\u0645\u0641\u0639\u0644 \u0623\u0648 \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0628\u0627\u0642\u064a \u0644\u062c\u0632\u0621 \u0645\u0627. \u064a\u0639\u062f \u062a\u062d\u062f\u064a\u062f \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629 \u0628\u0634\u0643\u0644 \u0635\u062d\u064a\u062d \u0623\u0645\u0631\u064b\u0627 \u0636\u0631\u0648\u0631\u064a\u064b\u0627 \u0644\u0644\u062a\u0646\u0628\u0624 \u0628\u0643\u064a\u0641\u064a\u0629 \u062a\u0635\u0631\u0641 \u0627\u0644\u0646\u0638\u0627\u0645 \u0623\u062b\u0646\u0627\u0621 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644. \u0647\u0630\u0647 \u0647\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u062c\u0647\u0627\u0632 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0639\u0644\u0649 \u0627\u0644\u0631\u0641\u060c \u0623\u0648 \u0639\u0646\u062f\u0645\u0627 \u0644\u0627 \u064a\u062a\u0639\u0631\u0636 \u0644\u0623\u064a \u0642\u0648\u0629 \u062e\u0627\u0631\u062c\u064a\u0629 (\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0648\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0645\u063a\u0646\u0627\u0637\u064a\u0633\u064a\u0629).<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b (NO):<\/strong> \u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0633\u0643\u0648\u0646\u060c \u062a\u0643\u0648\u0646 \u0627\u0644\u062a\u0644\u0627\u0645\u0633\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u0646\u0641\u0635\u0644\u0629 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0627\u064b. \u0648\u062a\u0643\u0648\u0646 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u201c\u0645\u0641\u062a\u0648\u062d\u0629\u201d\u060c \u0645\u0645\u0627 \u064a\u0639\u0646\u064a \u0639\u062f\u0645 \u062a\u062f\u0641\u0642 \u0623\u064a \u062a\u064a\u0627\u0631. \u0648\u062a\u0628\u0642\u0649 \u0647\u0630\u0647 \u0627\u0644\u0641\u062c\u0648\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0625\u0644\u0649 \u0623\u0646 \u062a\u0642\u0648\u0645 \u062d\u0631\u0643\u0629 \u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0645\u062d\u062f\u062f\u0629\u060c \u0645\u062b\u0644 \u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 \u0632\u0631 \u0623\u0648 \u062d\u0631\u0643\u0629 \u0630\u0631\u0627\u0639\u060c \u0628\u0625\u062c\u0628\u0627\u0631 \u0627\u0644\u0645\u0644\u0627\u0645\u0633\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0645\u0639\u064b\u0627. \u0644\u0646\u0646\u0638\u0631 \u0625\u0644\u0649 \u0627\u0644\u062c\u0633\u0631 \u0627\u0644\u0645\u062a\u062d\u0631\u0643 \u0627\u0644\u0630\u064a \u064a\u0643\u0648\u0646 \u0641\u064a \u0627\u0644\u0628\u062f\u0627\u064a\u0629 \u0641\u064a \u0627\u0644\u0648\u0636\u0639 \u0627\u0644\u0623\u0639\u0644\u0649\u060c \u0644\u0627 \u064a\u0645\u0643\u0646 \u0644\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0639\u0628\u0648\u0631 \u062d\u062a\u0649 \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0634\u063a\u0644 (\u0627\u0644\u0632\u0646\u0627\u062f) \u0628\u0625\u0633\u0642\u0627\u0637 \u0627\u0644\u062c\u0633\u0631 (\u0625\u063a\u0644\u0627\u0642 \u0627\u0644\u062f\u0627\u0626\u0631\u0629).<\/li>\n\n\n\n<li><strong>\u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b (NC): <\/strong>\u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0644\u0633\u0643\u0648\u0646\u060c \u062a\u0643\u0648\u0646 \u0627\u0644\u062a\u0644\u0627\u0645\u0633\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u062a\u0644\u0627\u0645\u0633\u0629 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0627\u064b. \u0648\u0647\u0630\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062f\u0648\u0627\u0626\u0631 \u0645\u063a\u0644\u0642\u0629 \u0648\u064a\u062a\u062f\u0641\u0642 \u0627\u0644\u062a\u064a\u0627\u0631 \u0628\u062d\u0631\u064a\u0629. \u0625\u0646\u0647 \u062c\u0633\u0631 \u0645\u063a\u0644\u0642 \u0628\u0634\u0643\u0644 \u0627\u0641\u062a\u0631\u0627\u0636\u064a\u060c \u0648\u0641\u064a \u062a\u0634\u0628\u064a\u0647\u0646\u0627 \u0644\u0644\u062c\u0633\u0631\u060c \u0641\u0625\u0646 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631 \u062a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062c\u0633\u0631 \u0625\u0644\u0649 \u0623\u0646 \u064a\u0642\u0648\u0645 \u0639\u0627\u0645\u0644 \u0628\u0631\u0641\u0639 \u0627\u0644\u062c\u0633\u0631 (<strong>\u064a\u0641\u062a\u062d<\/strong> \u0627\u0644\u062f\u0627\u0626\u0631\u0629) \u0644\u0625\u064a\u0642\u0627\u0641 \u062d\u0631\u0643\u0629 \u0627\u0644\u0645\u0631\u0648\u0631.<\/li>\n<\/ul>\n\n\n\n<p>\u0641\u0643\u0631 \u0641\u064a \u0632\u0631 \u0636\u063a\u0637 \u0642\u064a\u0627\u0633\u064a \u0645\u062d\u0645\u0644 \u0628\u0646\u0627\u0628\u0636 \u0623\u0648 \u0645\u0641\u062a\u0627\u062d \u0625\u0636\u0627\u0621\u0629 \u0628\u0633\u064a\u0637. <strong>\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b<\/strong> \u0623\u0632\u0631\u0627\u0631 \u062a\u0636\u063a\u0637 \u0639\u0644\u064a\u0647\u0627 \u0644\u0625\u0643\u0645\u0627\u0644 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 (\u0645\u062b\u0644 \u062c\u0631\u0633 \u0627\u0644\u0628\u0627\u0628). \u062a\u0643\u0648\u0646 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0645\u063a\u0644\u0642\u0629 \u0628\u0627\u0644\u0641\u0639\u0644 \u0628\u0648\u0627\u0633\u0637\u0629 \u0645\u0641\u062a\u0627\u062d \u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u060c \u0648\u0639\u0646\u062f \u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u064a\u0647 \u064a\u062a\u0645 \u0641\u062a\u062d \u0627\u0644\u0648\u0635\u0644\u0629 (\u0643\u0645\u0627 \u0641\u064a \u062d\u0627\u0644\u0629 \u0632\u0631 \u201c\u0625\u064a\u0642\u0627\u0641\u201d \u0627\u0644\u062d\u0632\u0627\u0645 \u0627\u0644\u0646\u0627\u0642\u0644).<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed4.webp\" alt=\"\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b \u0645\u0642\u0627\u0628\u0644 \u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b\" class=\"wp-image-9737\" srcset=\"https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed4.webp 1024w, https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed4-300x225.webp 300w, https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed4-768x576.webp 768w, https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed4-16x12.webp 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b \u0645\u0642\u0627\u0628\u0644 \u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b: \u0627\u0644\u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n<p>\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u062a\u0639\u0631\u064a\u0641\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0648\u0627\u0636\u062d\u0629 \u0648\u0645\u0628\u0627\u0634\u0631\u0629\u060c \u0625\u0644\u0627 \u0623\u0646 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u064a \u064a\u062a\u0635\u0631\u0641 \u0628\u0647\u0627 \u0627\u0644\u0646\u0638\u0627\u0645 \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0641\u064a \u0648\u0636\u0639 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0648\u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0641\u064a \u0648\u0636\u0639 \u0627\u0644\u062a\u0639\u0637\u0644 \u062a\u062a\u062d\u062f\u062f \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0641\u0631\u0648\u0642 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0648\u0638\u064a\u0641\u064a \u0644\u0647\u0630\u064a\u0646 \u0627\u0644\u0648\u0636\u0639\u064a\u0646. \u0641\u0642\u0631\u0627\u0631 \u0639\u062f\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0623\u0648 \u0639\u062f\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0644\u064a\u0633 \u0642\u0631\u0627\u0631\u064b\u0627 \u0639\u0634\u0648\u0627\u0626\u064a\u064b\u0627 \u0628\u0644 \u0647\u0648 \u0642\u0631\u0627\u0631 \u0645\u062d\u0633\u0648\u0628 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u0627 \u062a\u0631\u063a\u0628 \u0627\u0644\u0622\u0644\u0629 \u0641\u064a \u0627\u0644\u0642\u064a\u0627\u0645 \u0628\u0647 \u0641\u064a \u062d\u0627\u0644\u0629 \u0639\u062f\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644.<\/p>\n\n\n\n<p>\u0648\u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0645\u0642\u0627\u0631\u0646\u0629 \u0628\u064a\u0646 \u0627\u0644\u062d\u0627\u0644\u062a\u064a\u0646 \u0645\u0646 \u0627\u0644\u0646\u0627\u062d\u064a\u0629 \u0627\u0644\u0641\u0646\u064a\u0629:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>\u0627\u0644\u0645\u064a\u0632\u0629<\/td><td>\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b (NO)<\/td><td>\u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b (NC)<\/td><\/tr><tr><td>\u062d\u0627\u0644\u0629 \u0627\u0644\u0631\u0627\u062d\u0629<\/td><td>\u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0645\u0641\u062a\u0648\u062d\u0629 (\u0644\u0627 \u062a\u0648\u062c\u062f \u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629)<\/td><td>\u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0645\u063a\u0644\u0642\u0629 (\u0627\u0644\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629)<\/td><\/tr><tr><td>\u062d\u0631\u0643\u0629 \u0627\u0644\u0632\u0646\u0627\u062f<\/td><td>\u064a\u063a\u0644\u0642 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 (\u201c\u064a\u062c\u0639\u0644\u201d \u0627\u0644\u062a\u0644\u0627\u0645\u0633)<\/td><td>\u0641\u062a\u062d \u0627\u0644\u062f\u0627\u0626\u0631\u0629 (\u201c\u0642\u0637\u0639 \u0627\u0644\u0627\u062a\u0635\u0627\u0644\u201d)<\/td><\/tr><tr><td>\u0627\u0644\u0631\u0645\u0632 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/td><td>\u0627\u0644\u0641\u062c\u0648\u0629 \u0628\u064a\u0646 \u062e\u0637\u064a\u0646\/\u062f\u0627\u0626\u0631\u062a\u064a\u0646<\/td><td>\u062e\u0637 \u0642\u0637\u0631\u064a \u064a\u0635\u0644 \u0628\u064a\u0646 \u0646\u0642\u0637\u062a\u064a\u0646<\/td><\/tr><tr><td>\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629<\/td><td>\u062a\u0633\u062a\u0647\u0644\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u0641\u0642\u0637 \u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0646\u0634\u0637\u0629<\/td><td>\u062a\u0633\u062a\u0647\u0644\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u0644\u062a\u0628\u0642\u0649 \u201c\u0645\u0641\u062a\u0648\u062d\u0629\u201d (\u0641\u064a \u062d\u0627\u0644\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0631\u062d\u0644)<\/td><\/tr><tr><td>\u0625\u0634\u0627\u0631\u0629 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0641\u0627\u0634\u0644\u0629<\/td><td>\u064a\u0646\u062a\u062c \u0639\u0646 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u062d\u0627\u0644\u0629 \u0645\u0641\u062a\u0648\u062d\u0629<\/td><td>\u064a\u0624\u062f\u064a \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0637\u0627\u0642\u0629 \u0625\u0644\u0649 \u062d\u0627\u0644\u0629 \u0627\u0644\u0625\u063a\u0644\u0627\u0642<\/td><\/tr><tr><td>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a<\/td><td>\u0625\u0634\u0627\u0631\u0627\u062a \u0627\u0644\u0628\u062f\u0621\/\u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0639\u0627\u0645<\/td><td>\u062a\u0648\u0642\u0641 \u0627\u0644\u0623\u0645\u0627\u0646\u060c \u0648\u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u062d\u062f\u060c \u0648\u0627\u0644\u0625\u0646\u0630\u0627\u0631\u0627\u062a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u0643\u062b\u064a\u0631\u064b\u0627 \u0645\u0627 \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0635\u0637\u0644\u062d\u064a \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0648\u0627\u0644\u0642\u0637\u0639 \u0641\u064a \u0627\u0644\u0643\u062a\u0627\u0644\u0648\u062c\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629. \u0648\u0639\u0646\u062f \u0637\u0644\u0628 \u0631\u0642\u0645 \u062c\u0632\u0621 \u0645\u0639\u064a\u0646 \u0645\u0639 \u0627\u0644\u0634\u0631\u0643\u0627\u062a \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0627\u0644\u0623\u062c\u0646\u0628\u064a\u0629\u060c \u064a\u0646\u0628\u063a\u064a \u0644\u0644\u0645\u0631\u0621 \u0623\u0646 \u064a\u0639\u0631\u0641 \u0647\u0630\u0647 \u0627\u0644\u062a\u0633\u0645\u064a\u0627\u062a \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629 \u0648\u064a\u0634\u0627\u0631 \u0639\u0627\u062f\u0629 \u0625\u0644\u0649 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u201cNO\u201d \u0628\u062a\u0644\u0627\u0645\u0633 \u201c\u0627\u0644\u0646\u0645\u0648\u0630\u062c A\u201d \u0648\u064a\u0634\u0627\u0631 \u0625\u0644\u0649 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 NC \u0628\u062a\u0644\u0627\u0645\u0633 \"\u0627\u0644\u0646\u0645\u0648\u0630\u062c B\".<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u0627 \u0648\u0631\u0627\u0621 \u0627\u0644\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629: \u0641\u0647\u0645 \u0645\u0646\u0637\u0642 SPDT \u0648 DPDT<\/h2>\n\n\n\n<p>\u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629\u060c \u0644\u0627 \u064a\u0643\u0641\u064a \u0645\u0641\u062a\u0627\u062d NO \u0623\u0648 NC \u0627\u0644\u0628\u0633\u064a\u0637 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0623\u0637\u0631\u0627\u0641. \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u0646\u0648\u0627\u062c\u0647 \u0645\u0643\u0648\u0646\u0627\u062a \u064a\u0645\u0643\u0646\u0647\u0627 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0623\u064a \u0645\u0646 \u0647\u0627\u062a\u064a\u0646 \u0627\u0644\u062d\u0627\u0644\u062a\u064a\u0646 \u0641\u064a \u0648\u0642\u062a \u0648\u0627\u062d\u062f \u0623\u0648 \u0645\u0643\u0648\u0646\u0627\u062a \u064a\u0645\u0643\u0646\u0647\u0627 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u062f\u0648\u0627\u0626\u0631 \u0645\u062a\u0639\u062f\u062f\u0629. \u0647\u0646\u0627 \u064a\u062a\u0639\u064a\u0646 \u0639\u0644\u064a\u0646\u0627 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0645\u0635\u0637\u0644\u062d\u0627\u062a \u201c\u0627\u0644\u0642\u0637\u0628\u201d \u0648 \u201c\u0627\u0644\u0631\u0645\u064a\u201d.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>SPDT<\/strong><strong> (<\/strong><strong>\u0631\u0645\u064a\u0629 \u0645\u0632\u062f\u0648\u062c\u0629 \u0627\u0644\u0642\u0637\u0628 \u0627\u0644\u0648\u0627\u062d\u062f \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u0629<\/strong><strong>):<\/strong> \u064a\u062d\u062a\u0648\u064a \u0647\u0630\u0627 \u0627\u0644\u0645\u0643\u0648\u0651\u0646 \u0639\u0644\u0649 \u0637\u0631\u0641 \u0645\u0634\u062a\u0631\u0643 \u0648\u0627\u062d\u062f (COM) \u0648\u0637\u0631\u0641\u064a\u0646 \u0644\u0644\u0625\u062e\u0631\u0627\u062c: \u0623\u062d\u062f\u0647\u0645\u0627 NO \u0648\u0627\u0644\u0622\u062e\u0631 NC. \u0648\u0647\u0648 \u064a\u0639\u0645\u0644 \u0643\u0645\u0641\u062a\u0627\u062d \u201c\u062a\u0628\u062f\u064a\u0644\u201d. \u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0641\u064a \u0648\u0636\u0639 \u0627\u0644\u0633\u0643\u0648\u0646\u060c \u064a\u062a\u0645 \u062a\u0648\u0635\u064a\u0644 COM \u0628\u0637\u0631\u0641 NC. \u0639\u0646\u062f \u062a\u0634\u063a\u064a\u0644\u0647\u060c \u064a\u0646\u0642\u0644\u0628 COM \u0625\u0644\u0649 \u0637\u0631\u0641 NO. \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0630\u0644\u0643 \u0628\u0634\u0643\u0644 \u0623\u0641\u0636\u0644 \u0645\u0639 \u0645\u0624\u0634\u0631\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u0629 (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644 \u0636\u0648\u0621 \u0623\u062e\u0636\u0631 \u0644\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u201c\u0642\u064a\u062f \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u201d \u0648\u0636\u0648\u0621 \u0623\u062d\u0645\u0631 \u0644\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u201c\u0645\u062a\u0648\u0642\u0641\u201d).<\/li>\n\n\n\n<li><strong>DPDT (\u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0642\u0637\u0628 \u0645\u0632\u062f\u0648\u062c \u0627\u0644\u0631\u0645\u064a):<\/strong> \u062a\u062e\u064a\u0644 \u0645\u0641\u062a\u0627\u062d\u064a\u0646 SPDT \u0645\u0644\u062a\u0635\u0642\u064a\u0646 \u0645\u0639\u064b\u0627 \u0648\u064a\u062a\u0645 \u062a\u0634\u063a\u064a\u0644\u0647\u0645\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 \u0645\u0634\u063a\u0644 \u0648\u0627\u062d\u062f. \u064a\u062a\u064a\u062d \u0644\u0643 \u0630\u0644\u0643 \u062a\u0634\u063a\u064a\u0644 \u062f\u0627\u0626\u0631\u062a\u064a\u0646 \u0645\u0633\u062a\u0642\u0644\u062a\u064a\u0646 (\u0642\u0637\u0628\u064a\u0646) \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0648\u0642\u062a \u0644\u0643\u0644 \u0645\u0646\u0647\u0645\u0627 \u0645\u062e\u0631\u062c\u0627\u062a NO \u0648 NC \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647.<\/li>\n<\/ul>\n\n\n\n<p>\u0625\u0646 \u0646\u0648\u0639 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0630\u064a \u062a\u062e\u062a\u0627\u0631\u0647 - \u0633\u0648\u0627\u0621\u064b \u0643\u0627\u0646 SPDT \u0623\u0648 DPDT - \u0647\u0648 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0641\u064a \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062c\u0648\u062f\u0629. \u0641\u0647\u064a \u062a\u0645\u0643\u0646 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0645\u0646 \u0625\u0646\u0634\u0627\u0621 \u0645\u0646\u0637\u0642 \u062a\u0634\u0627\u0628\u0643 \u0645\u0639\u0642\u062f \u0628\u062f\u0648\u0646 \u0645\u0643\u0648\u0646\u0627\u062a \u0625\u0636\u0627\u0641\u064a\u0629 \u0648\u062a\u0648\u0641\u0631 \u0627\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0645\u0633\u0627\u062d\u0629 \u0644\u0648\u062d\u0629 \u0627\u0644\u062a\u062d\u0643\u0645.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u0646\u0637\u0642 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0645\u0646 \u0627\u0644\u0641\u0634\u0644 \u0644\u0645\u0627\u0630\u0627 \u062a\u0639\u0637\u064a \u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0629 \u0644\u0640 NC<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed1.webp\" alt=\"\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b \u0645\u0642\u0627\u0628\u0644 \u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b\" class=\"wp-image-9734\" srcset=\"https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed1.webp 1024w, https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed1-300x225.webp 300w, https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed1-768x576.webp 768w, https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed1-16x12.webp 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u0631\u0628\u0645\u0627 \u0647\u0630\u0627 \u0647\u0648 \u0627\u0644\u062c\u0632\u0621 \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0647\u0645\u064a\u0629 \u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u062f\u0644\u064a\u0644 \u062d\u0648\u0644 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0633\u0644\u0627\u0645\u0629. \u0641\u064a \u0645\u062c\u0627\u0644 \u0627\u0644\u0647\u0646\u062f\u0633\u0629\u060c \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u201c\u0627\u0644\u0622\u0645\u0646 \u0645\u0646 \u0627\u0644\u0641\u0634\u0644\u201d \u0647\u0648 \u062a\u0635\u0645\u064a\u0645 \u0639\u0646\u062f\u0645\u0627 \u064a\u0641\u0634\u0644 \u0623\u062d\u062f \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a (\u0625\u0645\u0627 \u0645\u0635\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 \u0623\u0648 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0646\u0641\u0633\u0647\u0627) \u064a\u062a\u0645 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0646\u0638\u0627\u0645 \u0628\u062d\u064a\u062b \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062a\u062f\u0647\u0648\u0631 \u0628\u0623\u0645\u0627\u0646 \u0625\u0644\u0649 \u062d\u0627\u0644\u0629 \u063a\u064a\u0631 \u062e\u0637\u0631\u0629.<\/p>\n\n\n\n<p><strong>\u0644\u0645\u0627\u0630\u0627 \u062a\u064f\u0639\u062f NC \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0630\u0647\u0628\u064a \u0644\u0644\u0633\u0644\u0627\u0645\u0629\u061f<\/strong> \u0627\u0644\u0645\u0628\u062f\u0623 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0647\u0648 \u201c\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0646\u0642\u0637\u0627\u0639 \u0627\u0644\u0623\u0633\u0644\u0627\u0643\u201d. \u062a\u062e\u064a\u0644 \u0632\u0631 \u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u0637\u0648\u0627\u0631\u0626 (E-Stop). \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0633\u062a\u062e\u062f\u0645 \u062c\u0647\u0629 \u0627\u062a\u0635\u0627\u0644 \u0645\u0641\u062a\u0648\u062d\u0629 \u0639\u0627\u062f\u0629\u064b (NO) \u0644\u0644\u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u060c \u0641\u0625\u0646 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u062a\u0631\u0633\u0644 \u0625\u0634\u0627\u0631\u0629 \u201c\u0625\u064a\u0642\u0627\u0641\u201d \u0641\u0642\u0637 \u0639\u0646\u062f \u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u0632\u0631. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0645\u0627\u0630\u0627 \u064a\u062d\u062f\u062b \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0645 \u0642\u0637\u0639 \u0623\u062d\u062f \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0641\u064a \u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u062e\u0637\u0623 \u0623\u0648 \u0627\u0647\u062a\u0632\u0627\u0632\u0647 \u0623\u0648 \u0645\u0636\u063a\u0647 \u0628\u0648\u0627\u0633\u0637\u0629 \u0642\u0627\u0631\u0636\u061f \u0633\u062a\u0641\u0633\u0631 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0641\u064a \u0625\u0639\u062f\u0627\u062f \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u062f\u0627\u0626\u0631\u0629 \u0645\u0641\u062a\u0648\u062d\u0629 \u0648\u062a\u0639\u062a\u0642\u062f \u0623\u0646 \u0643\u0644 \u0634\u064a\u0621 \u201c\u0637\u0628\u064a\u0639\u064a\u201d. \u0628\u0645\u062c\u0631\u062f \u0623\u0646 \u064a\u0636\u063a\u0637 \u0627\u0644\u0639\u0627\u0645\u0644 \u0639\u0644\u0649 \u0627\u0644\u0632\u0631 \u0623\u062b\u0646\u0627\u0621 \u062d\u0627\u0644\u0629 \u0627\u0644\u0637\u0648\u0627\u0631\u0626\u060c \u064a\u0643\u0648\u0646 \u0645\u0633\u0627\u0631 \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0642\u062f \u062f\u064f\u0645\u0631 \u0628\u0627\u0644\u0641\u0639\u0644\u060c \u0648\u0644\u0627 \u062a\u062a\u0648\u0642\u0641 \u0627\u0644\u0645\u0627\u0643\u064a\u0646\u0629. \u0647\u0630\u0627 \u0633\u064a\u0646\u0627\u0631\u064a\u0648 \u201c\u0641\u0634\u0644 \u0625\u0644\u0649 \u062e\u0637\u0631\u201d.<\/p>\n\n\n\n<p>\u0648\u0639\u0644\u0649 \u0627\u0644\u0639\u0643\u0633\u060c \u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0633\u062a\u062e\u062f\u0645 <strong>\u0645\u0641\u062a\u0627\u062d \u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b<\/strong> \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0646\u0638\u0627\u0645 E-Stop\u060c \u0641\u0625\u0646 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u201c\u062a\u062b\u0628\u062a\u201d \u0633\u0644\u0627\u0645\u062a\u0647\u0627 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0625\u0631\u0633\u0627\u0644 \u0625\u0634\u0627\u0631\u0629 \u201c\u0622\u0645\u0646\u0629\u201d \u0645\u0633\u062a\u0645\u0631\u0629 \u0625\u0644\u0649 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645. \u0625\u0630\u0627 \u0627\u0646\u0642\u0637\u0639 \u0623\u062d\u062f \u0627\u0644\u0623\u0633\u0644\u0627\u0643\u060c \u064a\u062a\u0648\u0642\u0641 \u062a\u062f\u0641\u0642 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0621 \u0639\u0644\u0649 \u0627\u0644\u0641\u0648\u0631. \u064a\u062a\u0645 \u0627\u0644\u0643\u0634\u0641 \u0639\u0646 \u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629 \u0647\u0630\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0643\u0623\u0645\u0631 \u201c\u0625\u064a\u0642\u0627\u0641\u201d \u0648\u064a\u062a\u0645 \u062a\u0634\u063a\u064a\u0644 \u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0641\u064a \u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0637\u0648\u0627\u0631\u0626. \u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u062d\u0627\u0644\u0629\u060c \u064a\u0641\u0634\u0644 \u0627\u0644\u0646\u0638\u0627\u0645 \u0641\u064a \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u062d\u0627\u0644\u0629 \u0622\u0645\u0646\u0629.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u0628\u0635\u064a\u0631\u0629 \u0627\u0644\u0645\u062a\u0642\u062f\u0645\u0629: \u062d\u062f\u0648\u062f \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0642\u0635\u064a\u0631\u0629<\/strong> \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0645\u0641\u062a\u0627\u062d NC \u0623\u0641\u0636\u0644 \u0641\u064a \u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062f\u0648\u0627\u0626\u0631 \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u064a\u062a\u0645 \u0627\u062a\u062e\u0627\u0630 \u062e\u0637\u0648\u0629 \u0623\u0628\u0639\u062f \u0645\u0646 \u0630\u0644\u0643 \u0641\u064a \u0645\u062c\u0627\u0644 \u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629 \u062d\u0642\u064b\u0627. \u0642\u062f \u064a\u062a\u0645 \u0627\u0644\u062a\u063a\u0644\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0639\u0627\u062f\u064a \u0627\u0644\u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b \u0639\u0646 \u0637\u0631\u064a\u0642 \u0633\u062d\u0642 \u0627\u0644\u0633\u0644\u0643\u064a\u0646 \u0641\u064a \u0627\u0644\u0643\u0627\u0628\u0644 \u0645\u0639\u064b\u0627 (\u062f\u0627\u0626\u0631\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0642\u0635\u064a\u0631\u0629)\u060c \u0648\u0627\u0644\u062a\u064a \u0633\u062a\u0638\u0644 \u062a\u0639\u062a\u0628\u0631\u0647\u0627 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u062f\u0627\u0626\u0631\u0629 \u0645\u063a\u0644\u0642\u0629 \u062d\u062a\u0649 \u0639\u0646\u062f \u062a\u062d\u0631\u064a\u0631 \u0627\u0644\u0632\u0631. \u0648\u0644\u0645\u0643\u0627\u0641\u062d\u0629 \u0647\u0630\u0627 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062e\u0637\u0648\u0631\u0629\u060c \u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u0648\u0646 \u0628\u062a\u0646\u0641\u064a\u0630 <strong>\u062f\u0648\u0627\u0626\u0631 NC \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0642\u0646\u0627\u0629 NC \u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0642\u0646\u0627\u0629<\/strong> \u0623\u0648 <strong>\u0627\u0644\u062d\u0644\u0642\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0642\u0628\u0629 \u0628\u0645\u0642\u0627\u0648\u0645\u0627\u062a \u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u062e\u0637<\/strong>. \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0638\u0645\u0629 \u0642\u0627\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0641\u0631\u064a\u0642 \u0628\u064a\u0646 \u062d\u0627\u0644\u0629 \u0627\u0644\u0639\u0637\u0644 (\u0642\u0635\u0631 \u0623\u0648 \u0627\u0646\u0642\u0637\u0627\u0639) \u0648\u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0633\u0644\u064a\u0645\u0629 \u0627\u0644\u062a\u064a \u062a\u0633\u0645\u0649 \u201c\u0627\u0644\u0622\u0645\u0646\u0629\u201d\u060c \u0648\u0647\u064a \u0627\u0644\u0623\u0643\u062b\u0631 \u0623\u0645\u0627\u0646\u064b\u0627 \u0641\u064a \u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0627\u0644\u062d\u062f\u064a\u062b\u0629.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\u0646\u0635\u064a\u062d\u0629 \u0645\u062d\u062a\u0631\u0641: <\/strong>\u0627\u0633\u062a\u062e\u062f\u0645 \u062f\u0627\u0626\u0645\u064b\u0627 \u062c\u0647\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 NC \u0644\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u062d\u0631\u062c\u0629 \u0644\u0644\u0633\u0644\u0627\u0645\u0629 \u0645\u062b\u0644 \u062a\u0648\u0642\u0641\u0627\u062a \u0627\u0644\u0637\u0648\u0627\u0631\u0626\u060c \u0648\u0633\u062a\u0627\u0626\u0631 \u0627\u0644\u0625\u0636\u0627\u0621\u0629\u060c \u0648\u0645\u0641\u0627\u062a\u064a\u062d \u0627\u0644\u062d\u062f \u0645\u0646 \u0627\u0644\u0633\u0641\u0631 \u0627\u0644\u0632\u0627\u0626\u062f. \u0644\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u062c\u0647\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 NO \u0625\u0644\u0627 \u0644\u0623\u0648\u0627\u0645\u0631 \u201c\u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u201d \u0623\u0648 \u201c\u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u201d \u063a\u064a\u0631 \u0627\u0644\u062d\u0631\u062c\u0629 \u062d\u064a\u062b \u064a\u0643\u0648\u0646 \u0627\u0644\u0641\u0634\u0644 \u0641\u064a \u0628\u062f\u0621 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0645\u0635\u062f\u0631 \u0625\u0632\u0639\u0627\u062c \u0648\u0644\u064a\u0633 \u062e\u0637\u0631\u064b\u0627.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u062d\u0642\u064a\u0642\u064a: \u0645\u0646 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u0646\u0632\u0644\u064a\u0629 \u0625\u0644\u0649 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/h2>\n\n\n\n<p>\u0625\u0646 \u0641\u0647\u0645 \u0627\u0644\u0646\u0638\u0631\u064a\u0629 \u0634\u064a\u0621 \u0648\u0627\u062d\u062f\u060c \u0644\u0643\u0646 \u0631\u0624\u064a\u062a\u0647\u0627 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u0639\u0645\u0644 \u0623\u0645\u0631 \u0636\u0631\u0648\u0631\u064a \u0644\u0641\u0647\u0645 \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0643\u0627\u0645\u0646 \u0648\u0631\u0627\u0621 \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0638\u0645\u0629. \u0645\u0646 \u0627\u0644\u0645\u0647\u0645 \u0623\u0646 \u062a\u062a\u0630\u0643\u0631 \u0623\u0646 \u0647\u0630\u0647 \u0627\u0644\u0645\u0641\u0627\u0647\u064a\u0645 \u062a\u0646\u0637\u0628\u0642 \u0639\u0644\u0649 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0626\u0639 \u0623\u064a\u0636\u0627\u064b\u061b \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0643\u062b\u064a\u0631\u0627\u064b \u0645\u0627 \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0635\u0645\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629 \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0631\u064a \u0623\u0648 \u0627\u0644\u062a\u0628\u0631\u064a\u062f \u0644\u0644\u0633\u0645\u0627\u062d \u0628\u0627\u0644\u062a\u062f\u0641\u0642 \u062d\u062a\u0649 \u064a\u062a\u0645 \u0625\u0631\u0633\u0627\u0644 \u0625\u0634\u0627\u0631\u0629 \u062a\u062d\u0643\u0645 \u0644\u0625\u063a\u0644\u0627\u0642\u0647\u0627.<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u0647\u0644\u0627\u0643\u064a\u0629<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0628\u0627\u0628 \u0627\u0644\u062b\u0644\u0627\u062c\u0629:<\/strong> \u0647\u0630\u0627 \u0643\u0644\u0627\u0633\u064a\u0643\u064a <strong>\u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b<\/strong> \u0627\u0644\u062a\u0637\u0628\u064a\u0642. \u064a\u062a\u0645 \u0625\u0628\u0642\u0627\u0621 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0645\u0641\u062a\u0648\u062d\u0627\u064b (\u0625\u0637\u0641\u0627\u0621 \u0627\u0644\u0636\u0648\u0621) \u0628\u0648\u0627\u0633\u0637\u0629 \u0627\u0644\u0628\u0627\u0628 \u0646\u0641\u0633\u0647. \u0639\u0646\u062f \u0641\u062a\u062d \u0627\u0644\u0628\u0627\u0628\u060c \u064a\u062a\u0645 \u062a\u062e\u0641\u064a\u0641 \u0627\u0644\u0636\u063a\u0637\u060c \u0648\u064a\u062a\u0645 \u0625\u0631\u062c\u0627\u0639 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0625\u0644\u0649 \u0648\u0636\u0639\u0647 \u0627\u0644\u0645\u063a\u0644\u0642 \u201c\u0639\u0627\u062f\u064a\u201d \u0648\u064a\u062a\u0645 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0636\u0648\u0621.<\/li>\n\n\n\n<li><strong>\u062c\u0631\u0633 \u0627\u0644\u0628\u0627\u0628<\/strong> A <strong>\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b<\/strong> \u0645\u0641\u062a\u0627\u062d \u0627\u0644\u062a\u0628\u062f\u064a\u0644. \u0627\u0644\u063a\u0631\u0636 \u0645\u0646 \u0627\u0644\u0631\u0646\u064a\u0646 \u0647\u0648 \u0633\u0645\u0627\u0639 \u0627\u0644\u0631\u0646\u064a\u0646 \u0641\u0642\u0637 \u0639\u0646\u062f \u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u0632\u0631 \u0628\u0634\u0643\u0644 \u0646\u0634\u0637.<\/li>\n<\/ul>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0645\u0633\u062a\u0634\u0639\u0631\u0627\u062a \u0627\u0644\u0642\u0631\u0628:<\/strong> \u0647\u0630\u0647 \u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0648\u062c\u0648\u062f \u0627\u0644\u0623\u062c\u0633\u0627\u0645 \u0639\u0644\u0649 \u0627\u0644\u0646\u0627\u0642\u0644. \u0644\u0646 \u064a\u0639\u0637\u064a \u0645\u0633\u062a\u0634\u0639\u0631 \u0627\u0644\u0642\u0631\u0628 NO \u0623\u064a \u0625\u0634\u0627\u0631\u0629 \u062d\u062a\u0649 \u064a\u062a\u0645 \u0627\u0643\u062a\u0634\u0627\u0641 \u062c\u0633\u0645 \u0645\u0627. \u0623\u0645\u0627 \u0645\u0633\u062a\u0634\u0639\u0631 \u0627\u0644\u0642\u0631\u0628 NC \u0641\u064a\u0639\u0637\u064a \u0625\u0634\u0627\u0631\u0629 \u062b\u0627\u0628\u062a\u0629 \u0648\u064a\u0646\u0642\u0637\u0639 \u0639\u0646\u062f \u0627\u0633\u062a\u0634\u0639\u0627\u0631 \u062c\u0633\u0645 \u0645\u0627 - \u0648\u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u0633\u062a\u062e\u062f\u0645 \u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631 \u0627\u0644\u0641\u062c\u0648\u0627\u062a \u0641\u064a \u0627\u0644\u062e\u0637.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed2.webp\" alt=\"\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b \u0645\u0642\u0627\u0628\u0644 \u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b\" class=\"wp-image-9735\" srcset=\"https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed2.webp 1024w, https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed2-300x225.webp 300w, https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed2-768x576.webp 768w, https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed2-16x12.webp 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>4-\u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0627\u0644\u0623\u0633\u0644\u0627\u0643 4:<\/strong> \u0641\u064a \u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a \u0627\u0644\u062b\u0642\u064a\u0644\u0629\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0645\u0633\u062a\u0634\u0639\u0631\u0627\u062a \u0627\u0644\u0642\u0631\u0628 - \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0646\u0648\u0639\u064a\u0646 \u0627\u0644\u0627\u0633\u062a\u0642\u0631\u0627\u0626\u064a \u0648\u0627\u0644\u0633\u0639\u0648\u064a - \u062a\u0643\u0648\u064a\u0646\u0627\u062a \u0631\u0628\u0627\u0639\u064a\u0629 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u062a\u0648\u0641\u0631 \u0645\u062e\u0631\u062c\u0627\u062a NO \u0648 NC (NO+NC). \u0648\u0647\u0630\u0627 \u064a\u0645\u0643\u0651\u0646 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0645\u0646 \u0627\u0644\u062d\u0635\u0648\u0644 \u0639\u0644\u0649 \u0625\u0634\u0627\u0631\u0629 \u0648\u0627\u062d\u062f\u0629 \u0644\u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0631\u0626\u064a\u0633\u064a \u0648\u0627\u0644\u0623\u062e\u0631\u0649 \u0644\u0627\u0645\u062a\u0644\u0627\u0643 \u0646\u0638\u0627\u0645 \u0645\u0631\u0627\u0642\u0628\u0629 \u0645\u0633\u062a\u0642\u0644 \u0623\u0648 \u0641\u062d\u0635 \u0627\u0644\u062a\u0643\u0631\u0627\u0631.<\/li>\n\n\n\n<li><strong>\u0645\u0641\u0627\u062a\u064a\u062d \u062a\u0628\u062f\u064a\u0644 \u0627\u0644\u0636\u063a\u0637:<\/strong> \u064a\u062d\u062a\u0648\u064a \u0636\u0627\u063a\u0637 \u0627\u0644\u0647\u0648\u0627\u0621 \u0639\u0644\u0649 \u0645\u0641\u062a\u0627\u062d \u0636\u063a\u0637 \u0648\u0647\u0648 \u0645\u0641\u062a\u0627\u062d \u0636\u063a\u0637 NC \u0627\u0644\u0630\u064a \u064a\u062d\u0627\u0641\u0638 \u0639\u0644\u0649 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643 \u062d\u062a\u0649 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0636\u063a\u0637 \u0645\u062d\u062f\u062f \u0641\u064a \u0627\u0644\u062e\u0632\u0627\u0646\u060c \u0648\u0639\u0646\u062f\u0647\u0627 \u064a\u0641\u062a\u062d \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0648\u064a\u062a\u0645 \u0625\u064a\u0642\u0627\u0641 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0645\u062d\u0631\u0643.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u0633\u062f \u0627\u0644\u0641\u062c\u0648\u0629: \u062c\u0647\u0627\u062a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0645\u0642\u0627\u0628\u0644 \u0645\u0646\u0637\u0642 PLC<\/h2>\n\n\n\n<p>\u0647\u0646\u0627\u0643 \u0646\u0642\u0637\u0629 \u0627\u0631\u062a\u0628\u0627\u0643 \u0634\u0627\u0626\u0639\u0629 \u0644\u062f\u0649 \u0623\u0648\u0644\u0626\u0643 \u0627\u0644\u0630\u064a\u0646 \u064a\u0646\u062a\u0642\u0644\u0648\u0646 \u0645\u0646 \u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a \u0627\u0644\u0633\u0644\u0643\u064a\u0629 \u0627\u0644\u0635\u0644\u0628\u0629 \u0625\u0644\u0649 \u0628\u0631\u0645\u062c\u0629 PLC \u0648\u0647\u064a \u0627\u0644\u062a\u0641\u0627\u0639\u0644 \u0628\u064a\u0646 \u0627\u0644\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u0627\u062f\u064a\u0629 \u0648\u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u0628\u0631\u0627\u0645\u062c.<\/p>\n\n\n\n<p>\u0641\u064a \u0627\u0644\u0645\u062c\u0644\u0633 \u0627\u0644\u062a\u0634\u0631\u064a\u0639\u064a \u0627\u0644\u0645\u0646\u0637\u0642\u064a \u0627\u0644\u0642\u0627\u0628\u0644 \u0644\u0644\u0628\u0631\u0645\u062c\u0629 (PLC)\u060c \u0644\u062f\u064a\u0643 \u062a\u0639\u0644\u064a\u0645\u0627\u0646 \u0623\u0633\u0627\u0633\u064a\u0627\u0646 \u0644\u0644\u0625\u062f\u062e\u0627\u0644:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>XIC (\u0641\u062d\u0635 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u063a\u0644\u0642\u0627\u064b):<\/strong> \u0648\u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u064a\u062a\u0645 \u062a\u0645\u062b\u064a\u0644\u0647\u0627 \u0643\u0631\u0645\u0632 \u064a\u0634\u0628\u0647 \u0639\u0644\u0627\u0645\u0629 \u0639\u062f\u0645 \u0627\u0644\u0627\u062a\u0635\u0627\u0644.<\/li>\n\n\n\n<li><strong>XIO (\u0641\u062d\u0635 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0645\u0641\u062a\u0648\u062d\u0627\u064b):<\/strong> \u0648\u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0627 \u064a\u062a\u0645 \u062a\u0645\u062b\u064a\u0644\u0647\u0627 \u0643\u0631\u0645\u0632 \u064a\u0634\u0628\u0647 \u062c\u0647\u0629 \u0627\u062a\u0635\u0627\u0644 NC.<\/li>\n<\/ol>\n\n\n\n<p><strong>\u0641\u062e \u201c\u0627\u0644\u0646\u0641\u064a \u0627\u0644\u0645\u0632\u062f\u0648\u062c\u201d<\/strong><\/p>\n\n\n\n<p>\u0625\u0630\u0627 \u0642\u0645\u062a \u0628\u062a\u0648\u0635\u064a\u0644 \u0633\u0644\u0643 <strong>\u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b<\/strong> \u0632\u0631 \u0627\u0644\u0625\u064a\u0642\u0627\u0641 \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0625\u0644\u0649 \u0645\u062f\u062e\u0644 PLC\u060c \u0633\u064a\u0643\u0648\u0646 \u0628\u062a \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0641\u064a \u0630\u0627\u0643\u0631\u0629 PLC \u201c1\u201d (\u0645\u0631\u062a\u0641\u0639) \u0639\u0646\u062f\u0645\u0627 \u0644\u0627 \u064a\u062a\u0645 \u0627\u0644\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u0632\u0631.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0625\u0630\u0627 \u0643\u0646\u062a \u062a\u0633\u062a\u062e\u062f\u0645 <strong>XIC<\/strong> \u0641\u064a \u0627\u0644\u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u0628\u0631\u0645\u062c\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0643\u060c \u0633\u062a\u0643\u0648\u0646 \u0627\u0644\u062a\u0639\u0644\u064a\u0645\u0627\u062a \u201c\u0635\u0648\u0627\u0628\u201d \u0644\u0623\u0646 \u0627\u0644\u062a\u0644\u0627\u0645\u0633 \u0627\u0644\u0645\u0627\u062f\u064a \u0645\u063a\u0644\u0642.<\/li>\n\n\n\n<li>\u064a\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0645\u0628\u062a\u062f\u0626\u064a\u0646 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0627\u0644\u062e\u0637\u0623 <strong>XIO<\/strong> \u0644\u0623\u0646 \u0627\u0644\u0632\u0631 \u0645\u0646 \u0627\u0644\u0646\u0648\u0639 \u201c\u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b\u201d. \u0648\u0644\u0643\u0646 \u0639\u0646\u062f \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0639\u0644\u064a\u0645\u0627\u062a XIO \u0639\u0644\u0649 \u062c\u0647\u0629 \u0627\u062a\u0635\u0627\u0644 \u0645\u063a\u0644\u0642\u0629\u060c \u064a\u0646\u062a\u062c \u0639\u0646 \u0630\u0644\u0643 \u062d\u0627\u0644\u0629 \u201c\u062e\u0637\u0623\u201d \u0641\u064a \u0645\u0646\u0637\u0642 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c.<\/li>\n<\/ul>\n\n\n\n<p>\u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a\u060c \u064a\u062c\u0628 \u0623\u0646 \u062a\u062a\u0630\u0643\u0631 \u0623\u0646 \u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u0645\u062c\u0644\u0633 \u0627\u0644\u062a\u0634\u0631\u064a\u0639\u064a \u0627\u0644\u0641\u0644\u0633\u0637\u064a\u0646\u064a \u201c\u062a\u0646\u0638\u0631\u201d \u0625\u0644\u0649 \u062d\u0627\u0644\u0629 \u0627\u0644\u0637\u0631\u0641\u064a\u0629. \u0625\u0630\u0627 \u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0641\u062a\u0627\u062d NC \u0645\u0627\u062f\u064a \u0644\u0644\u0633\u0644\u0627\u0645\u0629\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u0639\u0627\u0645\u0644 \u0631\u0645\u0632 PLC \u0639\u0627\u062f\u0629\u064b \u0645\u0639 \u201c\u0648\u062c\u0648\u062f \u0627\u0644\u062c\u0647\u062f\u201d \u0639\u0644\u0649 \u0623\u0646\u0647 \u062d\u0627\u0644\u0629 \u201c\u0622\u0645\u0646\u0629\u201d.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631: \u0643\u064a\u0641\u064a\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0627\u0644\u0635\u062d\u064a\u062d<\/h2>\n\n\n\n<p>\u0625\u0646 \u0627\u0644\u0642\u0631\u0627\u0631 \u0628\u064a\u0646 NO \u0648 NC (\u0623\u0648 \u0643\u0644\u064a\u0647\u0645\u0627) \u0644\u064a\u0633 \u0641\u0642\u0637 \u0645\u0633\u0623\u0644\u0629 \u0645\u0646\u0637\u0642\u064a\u0629\u060c \u0648\u0644\u0643\u0646 \u0623\u064a\u0636\u064b\u0627 \u0645\u0633\u0623\u0644\u0629 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0637\u0627\u0642\u0629 \u0648\u0625\u064a\u062c\u0627\u062f \u0627\u0644\u0634\u0631\u064a\u0643 \u0627\u0644\u0645\u0646\u0627\u0633\u0628 \u0644\u062c\u0639\u0644 \u062f\u0645\u0627\u063a \u0627\u0644\u0646\u0638\u0627\u0645 \u064a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u0645\u062b\u0627\u0644\u064a \u0645\u0639 \u0645\u0631\u0648\u0631 \u0627\u0644\u0648\u0642\u062a. \u062a\u0634\u0645\u0644 \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u0641\u0646\u064a\u0629 \u0627\u0644\u062a\u064a \u064a\u062c\u0628 \u0623\u062e\u0630\u0647\u0627 \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0639\u0648\u0627\u0645\u0644 \u0627\u0644\u062a\u0627\u0644\u064a\u0629 \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0627\u0644\u0628\u0646\u064a\u0629 \u0627\u0644\u062a\u062d\u062a\u064a\u0629 \u0644\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/strong><strong> \u0648\u0627\u0644\u0627\u0645\u062a\u062b\u0627\u0644 \u0623\u0648\u0644\u0627\u064b<\/strong>: \u0641\u064a \u062d\u0627\u0644\u0629 \u062d\u062f\u0648\u062b \u0639\u0637\u0644 \u0641\u064a \u0623\u062d\u062f \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062d\u062f\u0648\u062b \u062e\u0637\u0631\u060c \u064a\u0646\u0628\u063a\u064a \u0625\u0639\u0637\u0627\u0621 \u0627\u0644\u0623\u0648\u0644\u0648\u064a\u0629 \u0644\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0641\u0643\u064a\u0643 \u0641\u064a \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0646\u0642\u0637\u0627\u0639 \u0627\u0644\u0623\u0633\u0644\u0627\u0643. \u0648\u0644\u0636\u0645\u0627\u0646 \u0647\u0630\u0647 \u0627\u0644\u0633\u0644\u0627\u0645\u0629\u060c \u0645\u0646 \u0627\u0644\u0645\u0647\u0645 \u0634\u0631\u0627\u0621 \u0645\u0643\u0648\u0646\u0627\u062a \u0630\u0627\u062a \u0645\u0639\u0627\u064a\u064a\u0631 \u062f\u0648\u0644\u064a\u0629 \u0645\u062b\u0644 <strong>IEC<\/strong> \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631, <strong>CCC \u0648 CE \u0648 RoHS<\/strong> \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631. \u0627\u0644\u0634\u0631\u0627\u0643\u0629 \u0645\u0639 \u0634\u0631\u0643\u0629 \u0645\u0635\u0646\u0639\u0629 \u0631\u0627\u0633\u062e\u0629 \u0645\u062b\u0644 <strong>\u0623\u0648\u0645\u062a\u0634<\/strong> (\u062a\u0623\u0633\u0633\u062a \u0641\u064a \u0639\u0627\u0645 1986) \u062a\u0636\u0645\u0646 \u0623\u0646 \u0647\u0630\u0647 \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0645\u062f\u0639\u0648\u0645\u0629 \u0628\u0639\u0642\u0648\u062f \u0645\u0646 \u0627\u0644\u0628\u062d\u062b \u0648\u0627\u0644\u062a\u0637\u0648\u064a\u0631 \u0648\u0628\u0635\u0645\u0629 \u0639\u0627\u0644\u0645\u064a\u0629 \u062a\u062e\u062f\u0645 \u0623\u0643\u062b\u0631 \u0645\u0646 72,000 \u0639\u0645\u064a\u0644 \u0641\u064a \u0623\u0643\u062b\u0631 \u0645\u0646 100 \u062f\u0648\u0644\u0629.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u062a\u062d\u0633\u064a\u0646 <\/strong><strong>\u062f\u0648\u0631\u0629 \u0627\u0644\u0639\u0645\u0644<\/strong><strong> \u0648\u0641\u062a\u0631\u0629 \u0627\u0644\u062d\u064a\u0627\u0629<\/strong>: \u0639\u0646\u062f\u0645\u0627 \u064a\u0638\u0644 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u063a\u064a\u0631 \u0646\u0634\u0637 99% \u0645\u0646 \u0627\u0644\u0648\u0642\u062a\u060c \u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u064f\u0641\u0636\u0644 \u062a\u0643\u0648\u064a\u0646 NO \u0644\u0645\u0646\u0639 \u062a\u0646\u0634\u064a\u0637 \u0645\u0644\u0641\u0627\u062a \u0627\u0644\u062a\u0631\u062d\u064a\u0644 \u0628\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u060c \u0645\u0645\u0627 \u064a\u0642\u0644\u0644 \u0645\u0646 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u064a\u0637\u064a\u0644 \u0639\u0645\u0631 \u0627\u0644\u062c\u0647\u0627\u0632. \u0645\u0646 \u0623\u062c\u0644 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0647\u0630\u0647 \u0627\u0644\u062f\u0642\u0629\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0644\u062f\u0649 \u0627\u0644\u0645\u0647\u0646\u062f\u0633\u064a\u0646 \u0645\u062c\u0645\u0648\u0639\u0629 \u0643\u0628\u064a\u0631\u0629\u060c \u0645\u062b\u0644 <strong>\u0623\u0643\u062b\u0631 \u0645\u0646 3,000 \u0648\u062d\u062f\u0629 \u062d\u0641\u0638 \u0645\u062e\u0632\u0648\u0646<\/strong> \u0627\u0644\u0645\u062a\u0648\u0641\u0631\u0629 \u0641\u064a OMCH\u060c \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0648\u0642\u0639 \u0627\u0644\u062a\u0637\u0627\u0628\u0642 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0627\u0644\u062f\u0642\u064a\u0642 \u0644\u062f\u0648\u0631\u0629 \u0639\u0645\u0644 \u0627\u0644\u0645\u0627\u0643\u064a\u0646\u0629.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0628\u064a\u0626\u0629<\/strong><strong> \u0627\u0644\u0646\u0632\u0627\u0647\u0629 \u0648\u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629<\/strong>: \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u062d\u0633\u0627\u0633\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0642\u0627\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u0628\u0642\u0627\u0621 \u0641\u064a \u062d\u0627\u0644\u062a\u0647\u0627 \u201c\u0627\u0644\u0637\u0628\u064a\u0639\u064a\u0629\u201d \u062d\u062a\u0649 \u0639\u0646\u062f \u062a\u0639\u0631\u0636\u0647\u0627 \u0644\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0623\u0648 \u0627\u0644\u0631\u0637\u0648\u0628\u0629\u060c \u0648\u0647\u0648 \u0645\u0627 \u064a\u062a\u0637\u0644\u0628 \u062a\u0635\u0646\u064a\u0641\u0627\u062a IP \u0639\u0627\u0644\u064a\u0629 \u0645\u062b\u0644 IP67. \u0648\u0644\u062a\u062d\u0642\u064a\u0642 \u0647\u0630\u0627 \u0627\u0644\u0627\u062a\u0633\u0627\u0642\u060c \u0641\u0625\u0646 \u0627\u0644\u0634\u0631\u0643\u0629 \u0627\u0644\u0645\u0635\u0646\u0639\u0629 \u0627\u0644\u062a\u064a <strong>ISO9001<\/strong> \u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0645\u062a\u0643\u0627\u0645\u0644\u0629 \u0648\u0644\u062f\u064a\u0647\u0627 \u0623\u0643\u062b\u0631 \u0645\u0646 \u062e\u0637 \u0625\u0646\u062a\u0627\u062c \u0648\u0627\u062d\u062f (\u0644\u062f\u0649 \u0634\u0631\u0643\u0629 OMCH 7 \u062e\u0637\u0648\u0637 \u0625\u0646\u062a\u0627\u062c) \u0642\u0627\u062f\u0631\u0629 \u0639\u0644\u0649 \u0636\u0645\u0627\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u062c\u0645\u064a\u0639 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u062d\u062b\u064a\u0629 \u0648\u0627\u0644\u0643\u0647\u0631\u0648\u0636\u0648\u0626\u064a\u0629\u060c \u0628\u0646\u0641\u0633 \u0627\u0644\u062c\u0648\u062f\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629.<\/li>\n\n\n\n<li><strong>\u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0628\u064a\u0626\u064a<\/strong><strong>\u0627\u0644\u062a\u0648\u0627\u0641\u0642<\/strong><strong> (\u0627\u0644\u062a\u0648\u0631\u064a\u062f \u0645\u0646 \u0645\u0635\u062f\u0631 \u0648\u0627\u062d\u062f)<\/strong>: \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0628\u064a\u0626\u064a \u0644\u064a\u0633 \u0645\u062c\u0645\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0642\u0644\u0629\u060c \u0648\u0644\u0643\u0646\u0647 \u0646\u0638\u0627\u0645 \u0622\u0645\u0646 \u0645\u0646 \u0627\u0644\u0623\u0639\u0637\u0627\u0644. \u0648\u0644\u0636\u0645\u0627\u0646 \u0623\u0639\u0644\u0649 \u0645\u0633\u062a\u0648\u0649 \u0645\u0646 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629\u060c \u064a\u062c\u0628 \u062a\u0635\u0645\u064a\u0645 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0627\u0633\u062a\u0634\u0639\u0627\u0631 (\u0633\u062a\u0627\u0626\u0631 \u0627\u0644\u0642\u0631\u0628\/\u0627\u0644\u0625\u0636\u0627\u0621\u0629)\u060c \u0648\u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062a\u062d\u0643\u0645 (\u0627\u0644\u0645\u0631\u062d\u0644\u0627\u062a\/\u0627\u0644\u0639\u062f\u0627\u062f\u0627\u062a)\u060c \u0648\u0645\u0635\u0627\u062f\u0631 \u0627\u0644\u0637\u0627\u0642\u0629 (\u0633\u0643\u0629 DIN)\u060c \u0648\u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062d\u0645\u0627\u064a\u0629 (\u0642\u0648\u0627\u0637\u0639 \u0627\u0644\u062f\u0627\u0626\u0631\u0629) \u0628\u062d\u064a\u062b \u062a\u062a\u0641\u0627\u0639\u0644 \u0641\u064a\u0645\u0627 \u0628\u064a\u0646\u0647\u0627. \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0636\u0645\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0648\u0631\u062f \u0643\u0627\u0645\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0644\u0633 \u0644\u062d\u0644\u0642\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 \u0628\u0623\u0643\u0645\u0644\u0647\u0627.<\/li>\n<\/ul>\n\n\n\n<p>\u0648\u0623\u062e\u064a\u0631\u0627\u064b\u060c \u0641\u0625\u0646 \u0648\u0644\u0627\u064a\u062a\u064a\u0643 NO\/NC \u0645\u0648\u062b\u0648\u0642\u062a\u0627\u0646 \u0628\u0642\u062f\u0631 \u0627\u0644\u062f\u0639\u0645 \u0627\u0644\u0630\u064a \u062a\u062a\u0645\u062a\u0639\u0627\u0646 \u0628\u0647. <strong>\u0636\u0645\u0627\u0646 \u0644\u0645\u062f\u0629 \u0639\u0627\u0645 \u0648\u0627\u062d\u062f \u0648\u0627\u0633\u062a\u062c\u0627\u0628\u0629 \u0641\u0646\u064a\u0629 \u0639\u0644\u0649 \u0645\u062f\u0627\u0631 \u0627\u0644\u0633\u0627\u0639\u0629 \u0637\u0648\u0627\u0644 \u0623\u064a\u0627\u0645 \u0627\u0644\u0623\u0633\u0628\u0648\u0639<\/strong> \u0647\u0648 \u0627\u0644\u062d\u0644 \u0627\u0644\u0630\u064a \u064a\u0636\u0645\u0646 \u0644\u0643 \u0623\u0646 \u062a\u0643\u0648\u0646 \u062d\u0627\u0644\u062a\u0643 \u201c\u0627\u0644\u0639\u0627\u062f\u064a\u0629\u201d \u0637\u0628\u064a\u0639\u064a\u0629 \u062e\u0644\u0627\u0644 \u0639\u0645\u0631 \u0627\u0644\u062c\u0647\u0627\u0632.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u062f\u0644\u064a\u0644 \u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0627\u0644\u0623\u0639\u0637\u0627\u0644 \u0648\u0625\u0635\u0644\u0627\u062d\u0647\u0627: \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u062a\u0644\u0627\u0645\u0633\u0627\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0642\u064a\u0627\u0633 \u0645\u062a\u0639\u062f\u062f<\/h2>\n\n\n\n<p>\u0633\u0648\u0641 \u064a\u0646\u0643\u0633\u0631 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0641\u064a \u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0645\u0637\u0627\u0641\u060c \u0623\u0648 \u0633\u0648\u0641 \u064a\u062a\u0622\u0643\u0644 \u0627\u0644\u0645\u0644\u0635\u0642 \u0641\u064a \u0646\u0647\u0627\u064a\u0629 \u0627\u0644\u0645\u0637\u0627\u0641. \u062a\u0639\u062f \u0627\u0644\u0642\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0644\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0645\u0644\u0627\u0645\u0633\u0627\u062a NO \u0648 NC \u0641\u064a \u0627\u0644\u0645\u064a\u062f\u0627\u0646 \u0628\u0633\u0631\u0639\u0629 \u0645\u0647\u0627\u0631\u0629 \u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0623\u064a \u0641\u0646\u064a.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 1: <\/strong><strong>\u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/strong><strong> \u0623\u0648\u0644\u0627\u064b<\/strong><\/p>\n\n\n\n<p>\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0645\u0641\u0635\u0648\u0644\u0629 \u0639\u0646 \u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a. \u0644\u0627 \u062a\u0642\u0645 \u0623\u0628\u062f\u064b\u0627 \u0628\u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629 \u0639\u0644\u0649 \u062f\u0627\u0626\u0631\u0629 \u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0645\u0641\u0639\u0645\u0629 \u0628\u0627\u0644\u062a\u064a\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u060c \u0644\u0623\u0646 \u0630\u0644\u0643 \u0642\u062f \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u0644\u0641 \u062c\u0647\u0627\u0632 \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u062a\u0639\u062f\u062f \u0648\u064a\u0634\u0643\u0644 \u062e\u0637\u0631\u064b\u0627 \u0639\u0644\u0649 \u0633\u0644\u0627\u0645\u062a\u0643.<\/p>\n\n\n\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 2: \u0636\u0628\u0637 \u062c\u0647\u0627\u0632 \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0645\u062a\u0639\u062f\u062f<\/strong><\/p>\n\n\n\n<p>\u0642\u0645 \u0628\u062a\u062d\u0648\u064a\u0644 \u062c\u0647\u0627\u0632 \u0627\u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0631\u0642\u0645\u064a \u0627\u0644\u0645\u062a\u0639\u062f\u062f (DMM) \u0625\u0644\u0649 \u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629 (\u064a\u0634\u0627\u0631 \u0625\u0644\u064a\u0647 \u0639\u0627\u062f\u0629\u064b \u0628\u0645\u0648\u062c\u0629 \u0635\u0648\u062a\u064a\u0629 \u0623\u0648 \u0631\u0645\u0632 \u0627\u0644\u0635\u0645\u0627\u0645 \u0627\u0644\u062b\u0646\u0627\u0626\u064a). \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u0645 \u0636\u0628\u0637 \u0627\u0644\u0645\u0642\u064a\u0627\u0633 \u0639\u0644\u0649 \u0648\u0636\u0639 \u0627\u0644\u0627\u0633\u062a\u0645\u0631\u0627\u0631\u064a\u0629 \u0647\u0630\u0627\u060c \u0641\u0625\u0646\u0647 \u064a\u0648\u0641\u0631 \u062a\u0623\u0643\u064a\u062f\u064b\u0627 \u0645\u0633\u0645\u0648\u0639\u064b\u0627 \u0633\u0631\u064a\u0639\u064b\u0627 \u0644\u0645\u0627 \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0645\u0633\u0627\u0631 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0645\u0643\u062a\u0645\u0644\u064b\u0627 \u0623\u0645 \u0644\u0627. \u0627\u0644\u0645\u0633 \u0627\u0644\u0645\u0633\u0628\u0627\u0631\u064a\u0646 \u0645\u0639\u0627\u064b\u061b \u064a\u062c\u0628 \u0623\u0646 \u062a\u0633\u0645\u0639 \u201c\u0635\u0641\u064a\u0631\u0627\u064b\u201d \u0645\u0633\u062a\u0645\u0631\u0627\u064b \u064a\u0634\u064a\u0631 \u0625\u0644\u0649 \u0648\u062c\u0648\u062f \u0645\u0633\u0627\u0631 \u0645\u063a\u0644\u0642.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed3.webp\" alt=\"\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b \u0645\u0642\u0627\u0628\u0644 \u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b\" class=\"wp-image-9736\" srcset=\"https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed3.webp 1024w, https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed3-300x225.webp 300w, https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed3-768x576.webp 768w, https:\/\/www.omch.com\/wp-content\/uploads\/2026\/01\/normally-open-vs-normally-closed3-16x12.webp 16w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 3: \u0627\u062e\u062a\u0628\u0627\u0631 \u062d\u0627\u0644\u0629 \u0627\u0644\u0631\u0627\u062d\u0629<\/strong><\/p>\n\n\n\n<p>\u0642\u0645 \u0628\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0645\u062c\u0633\u0627\u062a \u0628\u0623\u0637\u0631\u0627\u0641 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0623\u0648 \u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631 \u0648\u0647\u0648 \u0641\u064a \u0648\u0636\u0639 \u0627\u0644\u0633\u0643\u0648\u0646.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0625\u0630\u0627 \u0623\u0635\u062f\u0631 \u0635\u0648\u062a \u0635\u0641\u064a\u0631:<\/strong> \u0644\u0642\u062f \u0648\u062c\u062f\u062a <strong>\u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u064b (NC)<\/strong> \u0627\u062a\u0635\u0644 \u0628\u0640.<\/li>\n\n\n\n<li><strong>\u0625\u0630\u0627 \u0628\u0642\u064a\u062a \u0635\u0627\u0645\u062a\u0629<\/strong> \u0644\u0642\u062f \u0648\u062c\u062f\u062a <strong>\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b (NO)<\/strong> \u0627\u062a\u0635\u0644 \u0628\u0640.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 4: \u0627\u062e\u062a\u0628\u0627\u0631 \u062d\u0627\u0644\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/strong><\/p>\n\n\n\n<p>\u0639\u0646\u062f\u0645\u0627 \u062a\u0643\u0648\u0646 \u0627\u0644\u0645\u062c\u0633\u0627\u062a \u0645\u062a\u0635\u0644\u0629\u060c \u0627\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u0645\u0641\u062a\u0627\u062d (\u0627\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u0632\u0631 \u0623\u0648 \u0627\u0636\u063a\u0637 \u0639\u0644\u0649 \u0627\u0644\u0632\u0631 \u0623\u0648 \u0642\u0645 \u0628\u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u062d\u062f \u0623\u0648 \u0636\u0639 \u062c\u0633\u0645\u064b\u0627 \u0623\u0645\u0627\u0645 \u0627\u0644\u0645\u0633\u062a\u0634\u0639\u0631) \u064a\u062f\u0648\u064a\u064b\u0627.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u064a\u062c\u0628 \u0639\u0644\u0649 \u062c\u0647\u0629 \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \"\u0644\u0627\" \u0627\u0644\u0622\u0646 <strong>\u0635\u0641\u064a\u0631<\/strong>.<\/li>\n\n\n\n<li>\u064a\u062c\u0628 \u0639\u0644\u0649 \u062c\u0647\u0629 \u0627\u062a\u0635\u0627\u0644 NC \u0627\u0644\u0622\u0646 <strong>\u0627\u0644\u062a\u0632\u0627\u0645 \u0627\u0644\u0635\u0645\u062a<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p><strong>\u0627\u0644\u062e\u0637\u0648\u0629 5: \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629<\/strong><\/p>\n\n\n\n<p>\u0625\u0630\u0627 \u062d\u0635\u0644\u062a \u0639\u0644\u0649 \u0635\u0648\u062a \u0635\u0641\u064a\u0631 \u0648\u0644\u0643\u0646 \u0627\u0644\u0634\u0627\u0634\u0629 \u062a\u0638\u0647\u0631 \u0645\u0642\u0627\u0648\u0645\u0629 \u0639\u0627\u0644\u064a\u0629 (\u0623\u0643\u062b\u0631 \u0645\u0646 \u0628\u0636\u0639\u0629 \u0623\u0648\u0645)\u060c \u0641\u0642\u062f \u062a\u0643\u0648\u0646 \u0627\u0644\u062a\u0644\u0627\u0645\u0633\u0627\u062a \u0645\u062d\u0641\u0648\u0631\u0629 \u0623\u0648 \u0645\u0624\u0643\u0633\u062f\u0629. \u0647\u0630\u0627 \u0648\u0636\u0639 \u0641\u0634\u0644 \u0634\u0627\u0626\u0639 \u0641\u064a \u0627\u0644\u0628\u064a\u0626\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u0648\u064a\u062c\u0628 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0627\u0644\u0645\u0643\u0648\u0646 \u0644\u0645\u0646\u0639 \u062d\u062f\u0648\u062b \u0623\u062e\u0637\u0627\u0621 \u0645\u0646\u0637\u0642\u064a\u0629 \u0645\u062a\u0642\u0637\u0639\u0629.<\/p>\n\n\n\n<p>\u0645\u0646 \u062e\u0644\u0627\u0644 \u0625\u062a\u0642\u0627\u0646 \u0627\u0644\u062a\u0648\u0627\u0632\u0646 \u0628\u064a\u0646 \u0627\u0644\u0645\u0646\u0637\u0642 \u0627\u0644\u0645\u0641\u062a\u0648\u062d \u0639\u0627\u062f\u0629\u064b \u0648\u0627\u0644\u0645\u063a\u0644\u0642 \u0639\u0627\u062f\u0629\u060c \u0641\u0623\u0646\u062a \u0644\u0627 \u062a\u0642\u0648\u0645 \u0641\u0642\u0637 \u0628\u062a\u0648\u0635\u064a\u0644 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 - \u0628\u0644 \u062a\u0642\u0648\u0645 \u0628\u062a\u0635\u0645\u064a\u0645 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0639\u0627\u0644\u0645 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0627\u0644\u062d\u062f\u064a\u062b. \u0633\u0648\u0627\u0621\u064b \u0643\u0646\u062a \u062a\u0642\u0648\u0645 \u0628\u062f\u0645\u062c \u0645\u0633\u062a\u0634\u0639\u0631 \u0635\u0646\u0627\u0639\u064a \u0639\u0627\u0644\u064a \u0627\u0644\u062f\u0642\u0629 \u0623\u0648 \u062a\u0648\u0635\u064a\u0644 \u0623\u0633\u0644\u0627\u0643 \u062c\u0647\u0627\u0632 \u0625\u064a\u0642\u0627\u0641 \u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0631\u0626\u064a\u0633\u064a\u060c \u0635\u0645\u0645 \u062f\u0627\u0626\u0645\u064b\u0627 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 <strong>\u201c\u0622\u0645\u0646 \u0645\u0646 \u0627\u0644\u0641\u0634\u0644\u201d<\/strong> \u0641\u064a \u0627\u0644\u0627\u0639\u062a\u0628\u0627\u0631 \u0644\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0623\u0646 \u0646\u0638\u0627\u0645\u0643 \u064a\u062d\u0645\u064a \u0643\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u0645\u0639\u062f\u0627\u062a \u0648\u0627\u0644\u0623\u0641\u0631\u0627\u062f \u062a\u062d\u062a \u0623\u064a \u062d\u0627\u0644\u0629 \u0639\u0637\u0644.<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0641\u064a \u0639\u0627\u0644\u0645 \u0627\u0644\u0647\u0646\u062f\u0633\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0648\u0627\u0644\u0623\u062a\u0645\u062a\u0629 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629\u060c \u064a\u062a\u0644\u062e\u0635 \u0643\u0644 \u0634\u064a\u0621 \u0641\u064a \u062e\u064a\u0627\u0631 \u062b\u0646\u0627\u0626\u064a: \u0647\u0644 \u0627\u0644\u062f\u0627\u0626\u0631\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 \u0641\u064a \u0648\u0636\u0639 \u0627\u0644\u062a\u0634\u063a\u064a\u0644 \u0623\u0645 \u0627\u0644\u0625\u064a\u0642\u0627\u0641\u061f \u0642\u062f \u064a\u0628\u062f\u0648 \u0647\u0630\u0627 \u0627\u0644\u0623\u0645\u0631 \u0633\u0647\u0644\u0627\u064b\u060c \u0648\u0644\u0643\u0646 \u0627\u0644\u0633\u0628\u0628 \u0648\u0631\u0627\u0621 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u062e\u064a\u0627\u0631\u060c \u0648\u0645\u0627 \u064a\u062d\u062f\u062b \u0639\u0646\u062f\u0645\u0627 \u062a\u062a\u0639\u0637\u0644 \u0627\u0644\u0622\u0644\u0629 \u0647\u0648 \u0645\u0627 \u064a\u0635\u0646\u0639 \u0627\u0644\u0641\u0631\u0642 \u0628\u064a\u0646 \u0645\u0635\u0646\u0639 \u064a\u0639\u0645\u0644 \u0628\u0633\u0644\u0627\u0633\u0629 \u0648\u0641\u0634\u0644 \u0643\u0627\u0631\u062b\u064a \u0641\u064a \u0627\u0644\u0633\u0644\u0627\u0645\u0629.<\/p>","protected":false},"author":4,"featured_media":9733,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Normally Open vs Normally Closed: What You Need to Know","_seopress_titles_desc":"Discover the key differences in our blog on normally open vs normally closed. Understand how each type functions and their applications in various systems.","_seopress_robots_index":"","footnotes":""},"categories":[46],"tags":[],"class_list":["post-9738","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industrial-control"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/posts\/9738","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/comments?post=9738"}],"version-history":[{"count":1,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/posts\/9738\/revisions"}],"predecessor-version":[{"id":9741,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/posts\/9738\/revisions\/9741"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/media\/9733"}],"wp:attachment":[{"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/media?parent=9738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/categories?post=9738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.omch.com\/ar\/wp-json\/wp\/v2\/tags?post=9738"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}