{"id":6528,"date":"2023-09-18T17:40:36","date_gmt":"2023-09-18T09:40:36","guid":{"rendered":"https:\/\/www.dcl-controls.com\/?p=6528"},"modified":"2025-03-31T07:10:42","modified_gmt":"2025-03-31T07:10:42","slug":"actuator-immunity-4-20ma-vs-2-10v","status":"publish","type":"post","link":"https:\/\/dclcontrols.com\/ko_kr\/%ec%a7%80%ec%9b%90\/%ec%95%84%ed%81%90%ed%85%8c%ec%9d%b4%ed%84%b0\/%ec%95%a1%ec%b6%94%ec%97%90%ec%9d%b4%ed%84%b0-%eb%82%b4%ec%84%b1-4-20ma-%eb%8c%80-2-10v","title":{"rendered":"\uac04\uc12d \uc800\ud56d \uc131\ub2a5 \ube44\uad50: 4-20mA \ub300 2-10V"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6528\" class=\"elementor elementor-6528\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c4425ee elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"c4425ee\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-592bf2f\" data-id=\"592bf2f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2d2988c elementor-widget elementor-widget-text-editor\" data-id=\"2d2988c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\uc804\ub3d9 \uc561\ucd94\uc5d0\uc774\ud130\uc758 \uac04\uc12d \ubc29\uc9c0 \uc131\ub2a5\uc744 \uc801\uc6a9\ud558\uba74 4-20mA \uc544\ub0a0\ub85c\uadf8 \uc2e0\ud638\uac00 2-10V \uc544\ub0a0\ub85c\uadf8 \uc2e0\ud638\ubcf4\ub2e4 \ud6e8\uc52c \ub6f0\uc5b4\ub09c \uc131\ub2a5\uc744 \ubc1c\ud718\ud569\ub2c8\ub2e4. \uc65c \uadf8\ub7f4\uae4c\uc694?<\/p><h2>2-10V \uc2e0\ud638 \ubd84\uc11d<\/h2><p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium\" src=\"\/wp-content\/uploads\/2023\/09\/dcl-2-10v-cn.webp\" width=\"1920\" height=\"1027\" \/><\/p><p><strong>2-10V \uc2e0\ud638\uc6a9 \uac04\uc12d \ubc29\uc9c0 \ub2e4\uc774\uc5b4\uadf8\ub7a8(DCL Huayi \uc9c0\ub2a5\ud615 \uc81c\uc5b4)<\/strong><\/p><p>\uc704\uc758 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p><p>2-10V\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \ubaa8\ub4c8\uc758 \uc785\ub825 \uc800\ud56d\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0(R=34K) \uc785\ub825 \uc2e0\ud638 \uc804\ub958\uac00 \ub9e4\uc6b0 \ub0ae\uc2b5\ub2c8\ub2e4(0.059mA - 0.29mA). \uadf8 \uacb0\uacfc \uc774 \uacbd\ub85c\uc758 \uc2e0\ud638 \ub300 \uc7a1\uc74c\ube44\uac00 \ub9e4\uc6b0 \ub0ae\uc544 \uc804\ub3c4\uc131 \ubc0f \ubc29\uc0ac\uc131 \uac04\uc12d \ubc29\uc9c0 \uc131\ub2a5\uc774 \uc800\ud558\ub429\ub2c8\ub2e4. \uc989, \uc804\uc790 \uc124\uacc4 \uad00\uc810\uc5d0\uc11c \ubcfc \ub54c \uac00\uc7a5 \ucde8\uc57d\ud55c \ubd80\ubd84\uc785\ub2c8\ub2e4.<\/p><p>2-10V \uc2e0\ud638 \uacbd\ub85c\uc5d0\uc11c \ucd9c\ub825 \uc7a5\uce58\ub294 \ucee8\ud2b8\ub864\ub7ec \uce21\uc758 \ucd9c\ub825 \uc804\uc555(Vo)\uc758 \uc815\ud655\uc131\ub9cc \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uc804\uc555 \ud53c\ub4dc\ubc31 \ud3ec\uc778\ud2b8\uac00 \ucd9c\ub825 \ud540\uc5d0 \uac00\uae5d\uae30 \ub54c\ubb38). \ubc18\uba74\uc5d0 \uc561\ucd94\uc5d0\uc774\ud130 \uce21\uc758 \uc785\ub825 \uc804\uc555(Vi)\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc774\uc720\ub85c \uc815\ud655\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. <span class=\"katex\">Vi=Vo+Vnoise+Vground-diffVi = Vo + V_{noise} + V_{ground-diff}<\/span>\uc5d0\uc11c <span class=\"katex\">VnoiseV_{noise}<\/span> \uadf8\ub9ac\uace0 <span class=\"katex\">Vground-diffV_{ground-diff}<\/span> \ub294 \uac04\uc12d\uc5d0 \ub9e4\uc6b0 \ucde8\uc57d\ud558\uc5ec \uc77c\uc2dc\uc801\uc778 \ubcc0\ud654\ub97c \ud53c\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p><p>2-10V \uc2e0\ud638 \ucf00\uc774\ube14\uc758 \uae38\uc774, \ub0b4\ubd80 \uc800\ud56d \ubc0f \ucc28\ud3d0 \uc870\uce58\ub294 2-10V \uc2e0\ud638\uc758 \uac04\uc12d \ubc29\uc9c0 \uc131\ub2a5\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ucf00\uc774\ube14\uc774 \uae38\uc218\ub85d, \ub0b4\ubd80 \uc800\ud56d\uc774 \ub192\uc744\uc218\ub85d, \ucc28\ud3d0\uac00 \uc5f4\uc545\ud560\uc218\ub85d 2-10V \uc2e0\ud638\uc758 \uac04\uc12d\uc5d0 \ub300\ud55c \uc800\ud56d\ub825\uc774 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4. \ub530\ub77c\uc11c 2-10V\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ucd08\ub2e8\uac70\ub9ac \ud1b5\uc2e0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><h2>4-20mA \uc2e0\ud638 \ubd84\uc11d<\/h2><p><img decoding=\"async\" class=\"alignnone size-medium\" src=\"\/wp-content\/uploads\/2023\/09\/dcl-4-20ma-cn.webp\" width=\"1920\" height=\"1026\" \/><\/p><p><strong>4-20mA \uc2e0\ud638\uc6a9 \uac04\uc12d \ubc29\uc9c0 \ub2e4\uc774\uc5b4\uadf8\ub7a8(DCL Huayi \uc9c0\ub2a5\ud615 \uc81c\uc5b4)<\/strong><\/p><p>2-10V\uc5d0 \ube44\ud574 4-20mA\ub294 2-10V \uc2e0\ud638\uc758 \ub450 \uac00\uc9c0 \uc911\uc694\ud55c \uc57d\uc810\uc744 \ud574\uacb0\ud569\ub2c8\ub2e4. \uc704 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774:<\/p><p>4-20mA\ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0 \ubaa8\ub4c8\uc758 \uc785\ub825 \uc800\ud56d\uc774 \ub0ae\uae30 \ub54c\ubb38\uc5d0(R=120\uc634) \uc785\ub825 \uc2e0\ud638 \uc804\ub958\uac00 \uc0c1\ub300\uc801\uc73c\ub85c \ub192\uc2b5\ub2c8\ub2e4(4mA - 20mA). \ub530\ub77c\uc11c \uc774 \uacbd\ub85c\uc5d0\uc11c \uc2e0\ud638 \ub300 \uc7a1\uc74c\ube44\uac00 \ub192\uc544\uc838 \uc804\ub3c4\uc131 \ubc0f \ubc29\uc0ac\uc131 \uac04\uc12d \ubc29\uc9c0 \uc131\ub2a5\uc774 \ub354 \uc88b\uc544\uc9d1\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c 4~20mA \uc2e0\ud638\ub294 \uac04\uc12d\uc744 \ubc1b\uae30\uac00 \ud6e8\uc52c \ub354 \uc5b4\ub835\uc2b5\ub2c8\ub2e4.<\/p><p>4-20mA \uc2e0\ud638 \uacbd\ub85c\uc5d0\uc11c \ucd9c\ub825 \uc7a5\uce58\ub294 \ucd9c\ub825 \uce21\uc758 \uc804\ub958\uc640 \uc561\ucd94\uc5d0\uc774\ud130 \uc785\ub825\uc758 \uc804\ub958\ub97c \ubaa8\ub450 \ud3ec\ud568\ud558\uc5ec \uc804\uccb4 \ucd9c\ub825 \ub8e8\ud504 \uc804\ub958\uc758 \uc815\ud655\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ucd9c\ub825 \ud68c\ub85c\uc758 \ud53c\ub4dc\ubc31 \uc0d8\ud50c\ub9c1 \ub300\uc0c1\uc774 4-20mA \ub8e8\ud504 \ucd9c\ub825 \ub2e8\uc758 \uc804\ub958\uc774\uba70, \uc804\uccb4 \uc2e0\ud638 \ub8e8\ud504\uc5d0\uc11c \uc804\ub958\uac00 \ub3d9\uc77c\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc561\ucd94\uc5d0\uc774\ud130 \ub05d\uc5d0\uc11c \uc0d8\ud50c\ub9c1\ub41c \uc804\ub958\ub294 \ucee8\ud2b8\ub864\ub7ec\uc758 \ucd9c\ub825 \uc804\ub958\uc640 \ub3d9\uc77c\ud574\uc57c \ud569\ub2c8\ub2e4. \uac04\uc12d \ubc0f \uc811\uc9c0 \uc804\uc704 \ubd88\uc77c\uce58\uac00 \uc788\ub294 \uacbd\uc6b0\uc5d0\ub3c4 4-20mA \ucd9c\ub825 \ud68c\ub85c\ub294 \ub2a5\ub3d9 \ub124\uac70\ud2f0\ube0c \ud53c\ub4dc\ubc31 \uc870\uc815\uc744 \ud1b5\ud574 \uc2e0\ud638 \uc804\ub958\uc758 \uc815\ud655\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><p>4-20mA \uc2e0\ud638 \ucf00\uc774\ube14\uc758 \uae38\uc774\uc640 \ub0b4\ubd80 \uc800\ud56d\uc740 4-20mA \uc2e0\ud638\uc758 \uac04\uc12d \ubc29\uc9c0 \uc131\ub2a5\uc5d0 \uac70\uc758 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c 4-20mA\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc7a5\uac70\ub9ac \ud1b5\uc2e0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p><h2>\uacb0\ub860<\/h2><p>\uacb0\ub860\uc801\uc73c\ub85c, 4-20mA \uc2e0\ud638\ub294 \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c 2-10V \uc2e0\ud638\ubcf4\ub2e4 \uac04\uc12d \ubc29\uc9c0 \uc131\ub2a5\uc774 \ud6e8\uc52c \uc6b0\uc218\ud569\ub2c8\ub2e4. \uc774\ub294 \uc804\ub3d9 \uc561\ucd94\uc5d0\uc774\ud130\uc640 \uad00\ub828\ub41c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c\ub3c4 \ub9c8\ucc2c\uac00\uc9c0\uc785\ub2c8\ub2e4.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\uc804\ub3d9 \uc561\ucd94\uc5d0\uc774\ud130\uc758 \uac04\uc12d \ubc29\uc9c0 \uc131\ub2a5 \ud14c\uc2a4\ud2b8\uc5d0\uc11c 4-20mA \uc544\ub0a0\ub85c\uadf8 \uc2e0\ud638\uac00 2-10V \uc544\ub0a0\ub85c\uadf8 \uc2e0\ud638\ubcf4\ub2e4 \ud6e8\uc52c \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubcf4\uc785\ub2c8\ub2e4. \uadf8 \uc774\uc720\ub294 \ubb34\uc5c7\uc77c\uae4c\uc694? 2-10V \uc2e0\ud638 \ubd84\uc11d \ubc0f \uac04\uc12d \ubc29\uc9c0 \ub2e4\uc774\uc5b4\uadf8\ub7a8(DCL Huayi Intelligent Control)\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624. \uc704 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc5d0\uc11c \ubcfc \uc218 \uc788\ub4ef\uc774, 2-10V \uc2e0\ud638\ub97c \uc0ac\uc6a9\ud560 \uacbd\uc6b0 \ubaa8\ub4c8\uc758 \uc785\ub825 \uc800\ud56d(R=34K)\uc774 \ub354 \ub192\uae30 \ub54c\ubb38\uc5d0 [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_acf_changed":true,"footnotes":""},"categories":[8],"tags":[49],"class_list":["post-6528","post","type-post","status-publish","format-standard","hentry","category-ta-acutator","tag-input-signal"],"acf":[],"_links":{"self":[{"href":"https:\/\/dclcontrols.com\/ko_kr\/wp-json\/wp\/v2\/posts\/6528","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dclcontrols.com\/ko_kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dclcontrols.com\/ko_kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dclcontrols.com\/ko_kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dclcontrols.com\/ko_kr\/wp-json\/wp\/v2\/comments?post=6528"}],"version-history":[{"count":0,"href":"https:\/\/dclcontrols.com\/ko_kr\/wp-json\/wp\/v2\/posts\/6528\/revisions"}],"wp:attachment":[{"href":"https:\/\/dclcontrols.com\/ko_kr\/wp-json\/wp\/v2\/media?parent=6528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dclcontrols.com\/ko_kr\/wp-json\/wp\/v2\/categories?post=6528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dclcontrols.com\/ko_kr\/wp-json\/wp\/v2\/tags?post=6528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}