{"id":4943,"date":"2024-07-09T13:04:02","date_gmt":"2024-07-09T05:04:02","guid":{"rendered":"https:\/\/gcanbus.com\/?p=4943"},"modified":"2024-07-09T13:04:02","modified_gmt":"2024-07-09T05:04:02","slug":"the-functions-of-plc-interfaces","status":"publish","type":"post","link":"https:\/\/gcanbus.com\/ko\/the-functions-of-plc-interfaces\/","title":{"rendered":"PLC \uc778\ud130\ud398\uc774\uc2a4\uc758 \uae30\ub2a5"},"content":{"rendered":"

\ub2e4\uc591\ud55c \uc778\ud130\ud398\uc774\uc2a4 PLC(\ud504\ub85c\uadf8\ub798\uba38\ube14 \ub85c\uc9c1 \ucee8\ud2b8\ub864\ub7ec)<\/span><\/strong> \uc0b0\uc5c5 \uc790\ub3d9\ud654 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc778\ud130\ud398\uc774\uc2a4\ub294 PLC\uc640 \uc678\ubd80 \uc7a5\uce58 \uac04\uc758 \ub370\uc774\ud130 \uad50\ud658 \ubc0f \ud1b5\uc2e0\uc744 \uc2e4\ud604\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc804\uccb4 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc758 \uc548\uc815\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc740 PLC\uc758 \ub2e4\uc591\ud55c \uc778\ud130\ud398\uc774\uc2a4\uc758 \uc8fc\uc694 \uae30\ub2a5\uc785\ub2c8\ub2e4:<\/p>\n<\/div><\/div><\/div><\/div>

1. \uc785\ub825 \uc778\ud130\ud398\uc774\uc2a4<\/h3>\n

\uc785\ub825 \uc778\ud130\ud398\uc774\uc2a4\ub294 PLC\uc640 \uc678\ubd80 \uc2e0\ud638 \uc18c\uc2a4(\uc608: \uc13c\uc11c, \ubc84\ud2bc, \uc2a4\uc704\uce58 \ub4f1)\ub97c \uc5f0\uacb0\ud558\ub294 \ube0c\ub9ac\uc9c0\uc785\ub2c8\ub2e4. \uadf8 \uae30\ub2a5\uc740 \uc678\ubd80 \uc2e0\ud638\ub97c PLC\uc5d0\uc11c \uc778\uc2dd\ud560 \uc218 \uc788\ub294 \ub514\uc9c0\ud138 \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uc2e0\ud638 \uc720\ud615\uc5d0 \ub530\ub77c \uc785\ub825 \uc778\ud130\ud398\uc774\uc2a4\ub294 \ub514\uc9c0\ud138 \uc785\ub825 \uc778\ud130\ud398\uc774\uc2a4\uc640 \uc544\ub0a0\ub85c\uadf8 \uc785\ub825 \uc778\ud130\ud398\uc774\uc2a4\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub514\uc9c0\ud138 \uc785\ub825 \uc778\ud130\ud398\uc774\uc2a4: \ubc84\ud2bc \ub204\ub974\uae30 \ubc0f \ub193\uae30, \uc13c\uc11c \ucf1c\uc9d0 \ubc0f \uaebc\uc9d0 \uc0c1\ud0dc \ub4f1\uacfc \uac19\uc740 \uc2a4\uc704\uce58 \uc2e0\ud638\ub97c \uc218\uc2e0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2e0\ud638\ub294 \ub17c\ub9ac\uc801\uc73c\ub85c '\ucf1c\uc9d0' \ub610\ub294 '\uaebc\uc9d0'\uc744 \ub098\ud0c0\ub0b4\ub294 \uc774\uc9c4 \ud615\uc2dd(0 \ub610\ub294 1)\uc73c\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4. \ub514\uc9c0\ud138 \uc785\ub825 \uc778\ud130\ud398\uc774\uc2a4\ub294 \uad11\uc804 \uc808\uc5f0\uacfc \uac19\uc740 \uae30\uc220\uc801 \uc218\ub2e8\uc744 \ud1b5\ud574 \uc785\ub825 \uc2e0\ud638\uc758 \uc548\uc815\uc131\uacfc \uac04\uc12d \ubc29\uc9c0\ub97c \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n

\uc544\ub0a0\ub85c\uadf8 \uc785\ub825 \uc778\ud130\ud398\uc774\uc2a4: \uc628\ub3c4, \uc555\ub825, \uc720\ub7c9 \ub4f1\uacfc \uac19\uc740 \uc13c\uc11c\uc758 \ucd9c\ub825 \uc2e0\ud638\uc640 \uac19\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \ubcc0\ud654\ud558\ub294 \uc544\ub0a0\ub85c\uadf8 \uc2e0\ud638\ub97c \uc218\uc2e0\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2e0\ud638\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uc804\uc555 \ub610\ub294 \uc804\ub958 \uc2e0\ud638\uc774\uba70, \ud2b9\uc815 \ubc94\uc704 \ub0b4\uc5d0\uc11c \uc9c0\uc18d\uc801\uc73c\ub85c \ud06c\uae30\uac00 \ubcc0\ud569\ub2c8\ub2e4. \uc544\ub0a0\ub85c\uadf8 \uc785\ub825 \uc778\ud130\ud398\uc774\uc2a4\ub294 A\/D \ucee8\ubc84\ud130\ub97c \ud1b5\ud574 \uc544\ub0a0\ub85c\uadf8 \uc2e0\ud638\ub97c \ub514\uc9c0\ud138 \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\uc5ec PLC\uc5d0\uc11c \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n<\/div><\/div><\/div>

<\/span><\/div><\/div><\/div><\/div>
\"PLC<\/span><\/div><\/div><\/div>

2. \ucd9c\ub825 \uc778\ud130\ud398\uc774\uc2a4<\/h3>\n

\ucd9c\ub825 \uc778\ud130\ud398\uc774\uc2a4\ub294 PLC\uac00 \uc678\ubd80 \uc561\ucd94\uc5d0\uc774\ud130(\uc608: \ubaa8\ud130, \uc194\ub808\ub178\uc774\ub4dc \ubc38\ube0c, \ud45c\uc2dc\ub4f1 \ub4f1)\uc5d0 \uc81c\uc5b4 \uc2e0\ud638\ub97c \ubcf4\ub0b4\ub294 \ucc44\ub110\uc785\ub2c8\ub2e4. \uc2e0\ud638 \uc720\ud615\uc5d0 \ub530\ub77c \ucd9c\ub825 \uc778\ud130\ud398\uc774\uc2a4\ub294 \ub514\uc9c0\ud138 \ucd9c\ub825 \uc778\ud130\ud398\uc774\uc2a4\uc640 \uc544\ub0a0\ub85c\uadf8 \ucd9c\ub825 \uc778\ud130\ud398\uc774\uc2a4\ub85c \ub098\ub20c \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ub514\uc9c0\ud138 \ucd9c\ub825 \uc778\ud130\ud398\uc774\uc2a4: \uc678\ubd80 \uc7a5\uce58\uc758 \ucf1c\uae30\/\ub044\uae30 \uc0c1\ud0dc\ub97c \uc81c\uc5b4\ud558\uae30 \uc704\ud574 \uc2a4\uc704\uce58 \uc2e0\ud638\ub97c \ucd9c\ub825\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub514\uc9c0\ud138 \ucd9c\ub825 \uc778\ud130\ud398\uc774\uc2a4\ub294 PLC\uc758 \ub0b4\ubd80 \ub85c\uc9c1 \uc5f0\uc0b0 \uacb0\uacfc\uc5d0 \ub530\ub77c \ud574\ub2f9 \uc81c\uc5b4 \uc2e0\ud638\ub97c \uc678\ubd80 \uc7a5\uce58\ub85c \ubcf4\ub0c5\ub2c8\ub2e4. \ucd9c\ub825 \uc778\ud130\ud398\uc774\uc2a4\uc758 \uc720\ud615\uc5d0\ub294 \ub9b4\ub808\uc774 \uc720\ud615, \ud2b8\ub79c\uc9c0\uc2a4\ud130 \uc720\ud615, \uc0ac\uc774\ub9ac\uc2a4\ud130 \uc720\ud615\uc774 \uc788\uc73c\uba70, \uac01 \uc720\ud615\uc5d0\ub294 \uace0\uc720\ud55c \uc801\uc6a9 \uc2dc\ub098\ub9ac\uc624\uc640 \uc7a5\ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc544\ub0a0\ub85c\uadf8 \ucd9c\ub825 \uc778\ud130\ud398\uc774\uc2a4: \uc804\uc555 \ub610\ub294 \uc804\ub958 \uc2e0\ud638\uc640 \uac19\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \ubcc0\ud654\ud558\ub294 \uc544\ub0a0\ub85c\uadf8 \uc2e0\ud638\ub97c \ucd9c\ub825\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc2e0\ud638\ub294 \ubaa8\ud130 \uc18d\ub3c4, \ubc38\ube0c \uac1c\ubc29 \ub4f1\uacfc \uac19\uc774 \uc9c0\uc18d\uc801\uc778 \uc870\uc815\uc774 \ud544\uc694\ud55c \uc7a5\uce58\ub97c \uc81c\uc5b4\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc544\ub0a0\ub85c\uadf8 \ucd9c\ub825 \uc778\ud130\ud398\uc774\uc2a4\ub294 D\/A \ucee8\ubc84\ud130\ub97c \ud1b5\ud574 PLC \ub0b4\ubd80\uc758 \ub514\uc9c0\ud138 \uc2e0\ud638\ub97c \uc544\ub0a0\ub85c\uadf8 \uc2e0\ud638\ub85c \ubcc0\ud658\ud558\uace0, \uc801\uc808\ud55c \uad6c\ub3d9 \ud68c\ub85c\ub97c \ud1b5\ud574 \uc678\ubd80 \uc7a5\uce58\ub85c \ucd9c\ub825\ud569\ub2c8\ub2e4.<\/p>\n<\/div><\/div><\/div><\/div>

3. \ud1b5\uc2e0 \uc778\ud130\ud398\uc774\uc2a4<\/h3>\n

\ud1b5\uc2e0 \uc778\ud130\ud398\uc774\uc2a4\ub294 PLC\uac00 \ub2e4\ub978 \uc7a5\uce58(\uc608: \ucef4\ud4e8\ud130, HMI \uc778\uac04-\uae30\uacc4 \uc778\ud130\ud398\uc774\uc2a4, \uae30\ud0c0 PLC \ub4f1)\uc640 \ud1b5\uc2e0\ud558\uae30 \uc704\ud55c \ucc44\ub110\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ud1b5\uc2e0 \uc778\ud130\ud398\uc774\uc2a4\uc5d0\ub294 RS-232, RS-485, \ud504\ub85c\ud53c\ubc84\uc2a4, \ubaa8\ub4dc\ubc84\uc2a4 \ubc0f \uc774\ub354\ub137 \uc778\ud130\ud398\uc774\uc2a4\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

RS-232 \uc778\ud130\ud398\uc774\uc2a4: \uc8fc\ub85c PLC\uc640 \ucef4\ud4e8\ud130 \uac04\uc758 \ub514\ubc84\uae45 \ubc0f \ub370\uc774\ud130 \uc804\uc1a1\uacfc \uac19\uc740 \uc7a5\uce58 \uac04\uc758 \ub2e8\uac70\ub9ac \uc800\uc18d \ud1b5\uc2e0\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

RS-485 \uc778\ud130\ud398\uc774\uc2a4: \uc7a5\uce58 \uac04 \uc7a5\uac70\ub9ac \uace0\uc18d \ud1b5\uc2e0\uc5d0 \uc801\ud569\ud558\uba70, PLC\ub97c \uc6d0\uaca9 I\/O \uc2a4\ud14c\uc774\uc158, \uc9c0\ub2a5\ud615 \uae30\uae30 \ubc0f \uae30\ud0c0 \uc7a5\uce58\uc640 \uc5f0\uacb0\ud558\ub294 \ub370 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\ud504\ub85c\ud53c\ubc84\uc2a4 \uc778\ud130\ud398\uc774\uc2a4: \uc0b0\uc5c5 \uc790\ub3d9\ud654 \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c\ub85c, \uace0\uc18d \ud1b5\uc2e0 \ubc0f \uc5ec\ub7ec \ub370\uc774\ud130 \uc720\ud615\uc744 \uc9c0\uc6d0\ud558\uba70 PLC\uc640 \uc9c0\ub2a5\ud615 I\/O \uc7a5\uce58 \uac04\uc758 \ud1b5\uc2e0\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\ubaa8\ub4dc\ubc84\uc2a4 \uc778\ud130\ud398\uc774\uc2a4: \uc5ec\ub7ec \ub9c8\uc2a4\ud130 \ubc0f \uc2ac\ub808\uc774\ube0c \uc7a5\uce58 \uac04\uc758 \ud1b5\uc2e0\uc744 \uc9c0\uc6d0\ud558\ub294 \uc9c1\ub82c \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c\ub85c, PLC\ub97c \uc9c0\ub2a5\ud615 \uae30\uae30, \ub370\uc774\ud130 \uc218\uc9d1\uae30 \ubc0f \uae30\ud0c0 \uc7a5\uce58\uc640 \uc5f0\uacb0\ud558\ub294 \ub370 \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\uc774\ub354\ub137 \uc778\ud130\ud398\uc774\uc2a4: \ud604\uc7ac \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 LAN \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\uac00 \ube60\ub974\uace0 \ud638\ud658\uc131\uc774 \uc88b\uc73c\uba70 \uc5f0\uacb0 \uac00\ub2a5\ud55c \uc7a5\uce58\uac00 \ub9ce\uae30 \ub54c\ubb38\uc5d0 PLC\uc640 \ucef4\ud4e8\ud130, HMI \ubc0f \uae30\ud0c0 \uc7a5\uce58 \uac04\uc758 \ud1b5\uc2e0\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/div><\/div><\/div>

<\/span><\/div><\/div><\/div><\/div>
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4. \ud2b9\uc218 \uae30\ub2a5 \uc778\ud130\ud398\uc774\uc2a4<\/h3>\n

\uc704\uc5d0\uc11c \uc5b8\uae09\ud55c \uc77c\ubc18\uc801\uc778 \uc778\ud130\ud398\uc774\uc2a4 \uc678\uc5d0\ub3c4 PLC\uc5d0\ub294 SD \uce74\ub4dc \uc2ac\ub86f, USB \uc778\ud130\ud398\uc774\uc2a4 \ub4f1\uacfc \uac19\uc740 \uc77c\ubd80 \ud2b9\uc218 \uae30\ub2a5 \uc778\ud130\ud398\uc774\uc2a4\uac00 \uc7a5\ucc29\ub418\uc5b4 \uc788\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc778\ud130\ud398\uc774\uc2a4\ub294 \ub370\uc774\ud130 \uc800\uc7a5, \ubc31\uc5c5, \ud504\ub85c\uadf8\ub7a8 \uc5c5\uadf8\ub808\uc774\ub4dc \ub4f1\uacfc \uac19\uc740 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/div><\/div><\/div><\/div>

\uc6b0\ub9ac\ub294 10 \ub144 \uc774\uc0c1\uc758 \uc218\ucd9c \uacf5\uae09 \uacbd\ud5d8\uc744 \uac00\uc9c4 \uc911\uad6d\uc758 \uc804\ubb38 PLC \ud504\ub85c\uadf8\ub798\uba38\ube14 \ub85c\uc9c1 \ucee8\ud2b8\ub864\ub7ec \uc81c\uc870\uc5c5\uccb4\uc785\ub2c8\ub2e4. \ud544\uc694\ud55c \uacbd\uc6b0 \uc5b8\uc81c\ub4e0\uc9c0 \uc800\ud76c\uc5d0\uac8c \uc5f0\ub77d\ud558\uc2ed\uc2dc\uc624. 008613644001762\/info@gcanbus.com<\/strong><\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4865,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[25],"tags":[38,152,153],"class_list":["post-4943","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-plc","tag-plc-controller","tag-smart-plc"],"_links":{"self":[{"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/posts\/4943","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/comments?post=4943"}],"version-history":[{"count":2,"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/posts\/4943\/revisions"}],"predecessor-version":[{"id":4945,"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/posts\/4943\/revisions\/4945"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/media\/4865"}],"wp:attachment":[{"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/media?parent=4943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/categories?post=4943"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gcanbus.com\/ko\/wp-json\/wp\/v2\/tags?post=4943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}