{"id":36878,"date":"2025-11-03T09:48:26","date_gmt":"2025-11-03T01:48:26","guid":{"rendered":"https:\/\/aositerminals.com\/?p=36878"},"modified":"2025-11-03T15:47:41","modified_gmt":"2025-11-03T07:47:41","slug":"unstable-encoder-signal-in-plc","status":"publish","type":"post","link":"https:\/\/aositerminals.com\/ko\/solutions\/unstable-encoder-signal-in-plc\/","title":{"rendered":"PLC \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc5d4\ucf54\ub354 \uc2e0\ud638\uac00 \ubd88\uc548\uc815\ud574\uc9c0\ub294 \uc774\uc720(\ubc0f \ud574\uacb0 \ubc29\ubc95)"},"content":{"rendered":"<div class=\"aosi-wz-all1\">\n<p>\ud604\ub300 \uc0b0\uc5c5 \uc790\ub3d9\ud654\uc5d0\uc11c <strong>\uc5d4\ucf54\ub354 \ud53c\ub4dc\ubc31<\/strong> \uc740 \uc815\ubc00 \uc81c\uc5b4\uc758 \uc2ec\uc7a5\uc785\ub2c8\ub2e4. \uc774\ub294 \ubaa8\ud130 \uc18d\ub3c4, \uc704\uce58 \ubc0f \ub3d9\uae30\ud654\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \uadf8\ub7ec\ub098 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc740 \uc885\uc885 \ub2f5\ub2f5\ud55c \ubb38\uc81c\uc5d0 \uc9c1\uba74\ud569\ub2c8\ub2e4. PLC\uc5d0 \uc5f0\uacb0\ud588\uc744 \ub54c \uc5d4\ucf54\ub354 \uc2e0\ud638\uac00 \ubd88\uc548\uc815\ud574\uc9c0\ub294 \uac83\uc785\ub2c8\ub2e4. \ud384\uc2a4\uac00 \ubcc0\ub3d9\ud558\uace0 \uac12\uc774 \ub4dc\ub9ac\ud504\ud2b8\ud558\uba70 \uae30\uacc4\uac00 \uc815\ud655\ub3c4\ub97c \uc783\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774 \uae00\uc5d0\uc11c\ub294 <strong>\ubd88\uc548\uc815\ud55c \uc5d4\ucf54\ub354 \uc2e0\ud638<\/strong>\uc758 \uc8fc\uc694 \uc6d0\uc778, \uac04\uc12d\uc774 \ubc1c\uc0dd\ud558\ub294 \ubc29\uc2dd, \uadf8\ub9ac\uace0 \uc808\uc5f0 \ubc0f \ubd84\ubc30 \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud384\uc2a4 \ud53c\ub4dc\ubc31\uc744 \uc548\uc815\ud654\ud558\ub294 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \ubc29\ubc95\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n<div class=\"aosi-wz-img1\" style=\"margin-bottom: 40px;\"><img decoding=\"async\" src=\"https:\/\/aositerminals.com\/wp-content\/uploads\/2025\/10\/unstable-encoder-signals.avif\" alt=\"\ubd88\uc548\uc815\ud55c \uc5d4\ucf54\ub354 \uc2e0\ud638\" \/><\/div>\n\n<h2>\uc5d4\ucf54\ub354 \uc2e0\ud638\uac00 \ubd88\uc548\uc815\ud574\uc9c0\ub294 \uc77c\ubc18\uc801\uc778 \uc6d0\uc778<\/h2>\n<p>\uc5d4\ucf54\ub354 \ubd88\uc548\uc815\uc740 \uc77c\ubc18\uc801\uc73c\ub85c <b>\uc804\uae30\uc801 \ub178\uc774\uc988<\/b>, <b>\uc811\uc9c0 \ub8e8\ud504<\/b>\ub610\ub294 <b>\uc2e0\ud638 \uc800\ud558<\/b>.<br>\uc5d4\ucf54\ub354 \ucf00\uc774\ube14\uc774 \uc804\ub825\uc120\uc774\ub098 \uac00\ubcc0 \uc8fc\ud30c\uc218 \ub4dc\ub77c\uc774\ube0c(VFD) \uadfc\ucc98\uc5d0 \ubc30\uc120\ub418\uba74 \uc804\uc790\uae30 \uac04\uc12d(EMI)\uc774 A\/B\/Z \ud384\uc2a4\ub97c \uc65c\uace1\ud569\ub2c8\ub2e4. \uc5d4\ucf54\ub354\uc640 PLC \uac04\uc758 \uc811\uc9c0 \uc804\uc704\ucc28\ub3c4 <b>\uce74\uc6b4\ud2b8 \uc190\uc2e4 \ub610\ub294 \uc911\ubcf5 \ud384\uc2a4<\/b>.<\/p>\n<p>\ub97c \uc720\ubc1c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubd88\uc548\uc815\ud55c \uc2e0\ud638\ub294 \ucc28\ub3d9 RS422 \ucd9c\ub825\uc744 \uc0ac\uc6a9\ud558\uac70\ub098 \uc808\uc5f0 \ubaa8\ub4c8\uc744 \ucd94\uac00\ud558\uc5ec \uc644\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub354 \uc790\uc138\ud55c \ube44\uad50\ub294 \uc800\ud76c \uae00 <a href=\"https:\/\/aositerminals.com\/ko\/solutions\/rs422-vs-ttl-encoder-signals\/\">RS422 vs TTL \uc5d4\ucf54\ub354 \uc2e0\ud638: \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc5d0 \ub354 \uc801\ud569\ud55c \uac83\uc740<\/a> \uc744 \ucc38\uc870\ud558\uc138\uc694.<\/p>\n\n<div class=\"aosi-wz-table2\" style=\"margin-bottom: 40px;\">\n<table class=\"aosi-wz-table1\">\n<tbody>\n<tr>\n<td>\n<b>\uc6d0\uc778<\/b>\n<\/td>\n<td>\n<b>\uc601\ud5a5<\/b>\n<\/td>\n<td>\n<b>\uc9c4\ub2e8 \ud301<\/b>\n<\/td>\n<\/tr>\n<tr>\n<td>EMI<\/td>\n<td>\ubb34\uc791\uc704 \uc2e0\ud638 \uc2a4\ud30c\uc774\ud06c, \ud384\uc2a4 \ub204\ub77d \ub610\ub294 \ucd94\uac00<\/td>\n<td>\uae30\uacc4 ON\/OFF \uc2dc \uc5d4\ucf54\ub354 \ub178\uc774\uc988 \ube44\uad50<\/td>\n<\/tr>\n<tr>\n<td>\uadf8\ub77c\uc6b4\ub4dc \ub8e8\ud504<\/td>\n<td>\uac04\ud5d0\uc801 \uc2a4\ud30c\uc774\ud06c, \uc2e0\ud638 \uae30\uc900 \uc804\uc704 \ubd80\uc720<\/td>\n<td>\uc811\uc9c0 \uc804\uc704\ucc28 \ud655\uc778<\/td>\n<\/tr>\n<tr>\n<td>\ubd88\ub7c9\ud55c \ucc28\ud3d0<\/td>\n<td>\uc2e0\ud638\uc5d0 \ub178\uc774\uc988\/\ud5d8 \ubc1c\uc0dd, \ucf00\uc774\ube14 \uae38\uc774\uc5d0 \ub530\ub77c \uc99d\uac00<\/td>\n<td>\ucc28\ud3d0 \uc5f0\uc18d\uc131, \ucf00\uc774\ube14 \ubc30\uc120 \uacbd\ub85c \uc810\uac80<\/td>\n<\/tr>\n<tr>\n<td>\uae30\uacc4\uc801 \uc9c4\ub3d9<\/td>\n<td>\uc2e0\ud638 \ub204\ub77d, \uc624\uc791\ub3d9, \uc2e0\ud638 \ub4dc\ub9ac\ud504\ud2b8<\/td>\n<td>\uae30\uacc4 \ub3d9\uc791 \uc911 \uc751\ub2f5 \uad00\ucc30<\/td>\n<\/tr>\n<tr>\n<td>\ucf00\uc774\ube14 \ud488\uc9c8 \ubb38\uc81c<\/td>\n<td>\ubd88\uaddc\uce59\ud55c \ud384\uc2a4, \uc2e0\ud638 \uc644\uc804 \uc190\uc2e4<\/td>\n<td>\uc9e7\uc740 \ud328\uce58 \ucf00\uc774\ube14\ub85c \ud14c\uc2a4\ud2b8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<h2>\uc804\uae30 \ub178\uc774\uc988\uac00 PLC \uc815\ubc00\ub3c4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2>\n<p>\uc804\uae30 \ub178\uc774\uc988\ub294 PLC \uc815\ubc00\ub3c4\uc758 \uc870\uc6a9\ud55c \uc801\uc785\ub2c8\ub2e4. \uc804\ub825\uc120 \ucee4\ud50c\ub9c1, \uc720\ub3c4\uc131 \ubd80\ud558 \ub610\ub294 \ud45c\ub958 \ucee4\ud328\uc2dc\ud134\uc2a4\ub85c \uc778\ud55c \ud384\uc2a4 \uc65c\uace1\uc740 PLC\uac00 \u201c\uc720\ub839\u201d \ud384\uc2a4\ub97c \uac10\uc9c0\ud558\uac70\ub098 \uc2e4\uc81c \uc804\ud658\uc744 \ub193\uce58\uac8c \ub9cc\ub4ed\ub2c8\ub2e4. \uc704\uce58 \ubc0f \uc18d\ub3c4 \uc81c\uc5b4\uc5d0\uc11c \uc774\ub294 \uc2a4\ud15d \ub204\ub77d, \ud53c\ub4dc\ubc31 \uc9c4\ub3d9 \ub610\ub294 \ucd95 \uc9c0\uc5f0\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n<p>\u201c\uc5d4\ucf54\ub354 \ub178\uc774\uc988 \ud544\ud130\u201d\ub294 \ud544\uc218\uc801\uc778 \ubc29\uc5b4 \uc218\ub2e8\uc785\ub2c8\ub2e4. \ub450 \uac00\uc9c0 \uc720\ud615\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ud558\ub4dc\uc6e8\uc5b4 \ub178\uc774\uc988 \ud544\ud130: \uc2e0\ud638 \uc785\ub825\uc5d0\uc11c \uc6d0\uce58 \uc54a\ub294 \uc8fc\ud30c\uc218\ub97c \ucc28\ub2e8\ud558\ub294 \ubb3c\ub9ac\uc801 \ud68c\ub85c\uc785\ub2c8\ub2e4. \uace0\uc8fc\ud30c \uac04\uc12d\uc744 \uc9c1\uc811 \ucc98\ub9ac\ud558\uba70, \ud2b9\ud788 \uc18c\uc2a4 \uadfc\ucc98\uc5d0 \ubc30\uce58\ud558\uba74 \uac15\ub825\ud55c \ubcf4\ud638\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/li>\n<li>\uc18c\ud504\ud2b8\uc6e8\uc5b4 \ud544\ud130\ub9c1: PLC \uce21 \uc54c\uace0\ub9ac\uc998\uc774 \uc2e4\uc81c \ud384\uc2a4\ub85c \ubcf4\uae30\uc5d0\ub294 \ub108\ubb34 \ube60\ub974\uac70\ub098 \uc77c\uad00\uc131\uc774 \uc5c6\ub294 \uc2e0\ud638 \ubcc0\ud654\ub97c \ubb34\uc2dc\ud558\ub824\uace0 \uc2dc\ub3c4\ud569\ub2c8\ub2e4. \uc0ac\uc18c\ud55c \uae00\ub9ac\uce58\uc5d0\ub294 \ud6a8\uacfc\uc801\uc774\uc9c0\ub9cc \ud558\ub4dc\uc6e8\uc5b4 \uc218\uc900\uc758 \uac15\ud55c \uac04\uc12d\uc740 \ub9c9\uc744 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p><b>\ud558\ub4dc\uc6e8\uc5b4 vs. \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc5d4\ucf54\ub354 \ub178\uc774\uc988 \ud544\ud130\ub9c1<\/b><\/p>\n\n<div class=\"aosi-wz-table2\">\n<table class=\"aosi-wz-table1\">\n<tbody>\n<tr>\n<td>\n<b>\ud544\ud130\ub9c1<\/b>\n<\/td>\n<td>\n<b>\uc791\ub3d9 \ubc29\uc2dd<\/b>\n<\/td>\n<td>\n<b>\uc7a5\uc810<\/b>\n<\/td>\n<td>\n<b>\ub2e8\uc810<\/b>\n<\/td>\n<\/tr>\n<tr>\n<td>\ud558\ub4dc\uc6e8\uc5b4 \ud544\ud130<\/td>\n<td>\uc785\ub825 \ud68c\ub85c\uc5d0\uc11c EMI \ucc28\ub2e8<\/td>\n<td>\ube60\ub974\uace0 \ud6a8\uacfc\uc801<\/td>\n<td>\uc124\uce58 \ud544\uc694<\/td>\n<\/tr>\n<tr>\n<td>\uc18c\ud504\ud2b8\uc6e8\uc5b4 \ud544\ud130<\/td>\n<td>PLC \ub85c\uc9c1\uc774 \ud384\uc2a4 \ub514\ubc14\uc6b4\uc2a4<\/td>\n<td>\uac04\ud3b8\ud55c \uc870\uc815<\/td>\n<td>\uc9c0\uc5f0\uc774 \ubc1c\uc0dd\ud560 \uc218 \uc788\uace0 \uac15\ud55c EMI\uc5d0\ub294 \uc81c\ud55c\uc801<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<p>\uc5d4\ucf54\ub354 \uc2e0\ud638\ub97c \uc548\uc804\ud558\uac8c \ubd84\ubc30\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \ucd94\uac00 \uc870\uc5b8\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc2ed\uc2dc\uc624: <a href=\"https:\/\/aositerminals.com\/ko\/solutions\/split-encoder-signal-to-multiple-devices\/\">\ud558\ub098\uc758 \uc5d4\ucf54\ub354 \uc2e0\ud638\ub97c \uc5ec\ub7ec \uc7a5\uce58\ub85c \uc548\uc804\ud558\uac8c \ubd84\ubc30\ud558\ub294 \ubc29\ubc95\uc740?<\/a><\/p>\n<p>\ub178\uc774\uc988\ub294 \uadfc\ucc98\uc758 \uc11c\ubcf4 \ub4dc\ub77c\uc774\ube0c\ub098 \ub9b4\ub808\uc774 \uc2a4\uc704\uce6d\uc5d0\uc11c\ub3c4 \ubc1c\uc0dd\ud558\uba70, \uc774\ub294 \uacfc\ub3c4 \uc804\uc555\uc744 \uc720\ub3c4\ud569\ub2c8\ub2e4.<\/p>\n<p>\ud3ec\uc7a5 \ub610\ub294 \ucee8\ubca0\uc774\uc5b4 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc774\ub7ec\ud55c \uc624\ub958\ub294 \uc885\uc885 \uc778\uc1c4 \uc624\ud504\uc14b, \ub77c\ubca8 \uc815\ub82c \ubd88\ub7c9 \ub610\ub294 \ub85c\ubd07 \ud53d \uc2e4\ud328\ub97c \ucd08\ub798\ud569\ub2c8\ub2e4.<\/p>\n\n<h2>\ud384\uc2a4 \uc808\uc5f0 \ubc0f \ubd84\ubc30 \ubaa8\ub4c8\uc758 \uc5ed\ud560<\/h2>\n<p>An <strong>\uc5d4\ucf54\ub354 \ud384\uc2a4 \ubd84\ubc30 \ubaa8\ub4c8<\/strong> \uc740 \uc5d4\ucf54\ub354\uc640 PLC \uc0ac\uc774\uc758 \ubcf4\ud638 \uc778\ud130\ud398\uc774\uc2a4 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub178\uc774\uc988\ub97c \ud544\ud130\ub9c1\ud558\uace0 \uad11 \uc808\uc5f0 \ubc0f RS422 \ub4dc\ub77c\uc774\ubc84\ub97c \ud1b5\ud574 \uc2e0\ud638\ub97c \uc7ac\uc0dd\uc131\ud569\ub2c8\ub2e4.<\/p>\n\n<div class=\"aosi-wz-img1\"><img decoding=\"async\" src=\"https:\/\/aositerminals.com\/wp-content\/uploads\/2025\/10\/encoder-isolation-module-wiring-diagram.jpg\" alt=\"\uc5d4\ucf54\ub354 \uc808\uc5f0 \ubaa8\ub4c8 \ubc30\uc120 \ub2e4\uc774\uc5b4\uadf8\ub7a8\" \/><\/div>\n\n<p><b>\uc5b4\ub5bb\uac8c \ub3c4\uc6c0\uc774 \ub429\ub2c8\uae4c?<\/b><\/p>\n<ul>\n<li>\uc808\uc5f0: \uad11 \uc808\uc5f0\uae30\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc9c1\uc811\uc801\uc778 \uc811\uc9c0 \uacbd\ub85c\ub97c \ucc28\ub2e8\ud568\uc73c\ub85c\uc368 \uc7a0\uc7ac\uc801\uc778 \uadf8\ub77c\uc6b4\ub4dc \ub8e8\ud504\ub97c \uc81c\uac70\ud569\ub2c8\ub2e4.<\/li>\n<li>\ucc28\ub3d9 \ucd9c\ub825: RS422 \ubc0f \uc720\uc0ac \ud45c\uc900\uc740 \ub450 \uac1c\uc758 \uc640\uc774\uc5b4\ub85c \ud384\uc2a4\ub97c \uc804\uc1a1\ud558\uba70 \uc804\uc555 \ucc28\uc774\ub9cc \uc911\uc694\ud558\ubbc0\ub85c \uacf5\ud1b5 \ubaa8\ub4dc \ub178\uc774\uc988 \ubc0f \ucf00\uc774\ube14 \uac04\uc12d\uc5d0 \ub9e4\uc6b0 \uac15\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n<div class=\"aosi-wz-cpkp0724\">\n    <div class=\"aosi-wz-cpkp0724-left\">\n      <img decoding=\"async\" src=\"https:\/\/aositerminals.com\/wp-content\/uploads\/2025\/10\/Encoder-Pulse-Distribution-Module.png\" alt=\"AOSI EJ-XABZ \ud384\uc2a4 \ubd84\ubc30 \ubaa8\ub4c8\">\n    <\/div>\n    <div class=\"aosi-wz-cpkp0724-right\">\n      <div>\n      <span id=\"elementor-toc__heading-anchor-1\" class=\"elementor-menu-anchor\"><\/span><h4>\ubaa8\ub378 \ubc88\ud638: AOSI EJ-XABZ \ud384\uc2a4 \ubd84\ubc30 \ubaa8\ub4c8<\/h4>\n      <ul style=\"list-style-type:none;padding-left:0px\">\n        <li>AOSI RS422 \ucc28\ub3d9 \uc5d4\ucf54\ub354 \ud384\uc2a4 \ubd84\ubc30 \ubaa8\ub4c8\uc740 \uae68\ub057\ud558\uace0 \uc548\uc815\uc801\uc778 ABZ \uc2e0\ud638 \uc804\uc1a1\uc744 \uc704\ud55c \ub2e4\uc911 \uc808\uc5f0 \ucd9c\ub825\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uace0\uc18d PLC \ud53c\ub4dc\ubc31, \uc11c\ubcf4 \ub3d9\uae30\ud654 \ubc0f \ub178\uc774\uc988 \uc5c6\ub294 \uc2e0\ud638 \ubd84\ubc30\uac00 \ud544\uc694\ud55c \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/li>\n      <\/ul>\n      <a class=\"aosi-wz-cpkp0724-right-btn\" href=\"https:\/\/aositerminals.com\/ko\/product-category\/encoder-pulse-distribution-modules\/\">\uc9c0\uae08 \uacac\uc801 \ubc1b\uae30<\/a>\n    <\/div>\n    <\/div>\n<\/div>\n\n<p>\uc774 \ubaa8\ub4c8\uc740 \uadf8\ub77c\uc6b4\ub4dc \ub8e8\ud504 \uac04\uc12d\uc744 \uc81c\uac70\ud558\uace0 \uc2e0\ud638 \uc800\ud558 \uc5c6\uc774 \ud558\ub098\uc758 \uc5d4\ucf54\ub354\uac00 \uc5ec\ub7ec PLC \ub610\ub294 \uc11c\ubcf4 \ub4dc\ub77c\uc774\ube0c\uc5d0 \uacf5\uae09\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.<\/p>\n\n<h2>\uc801\uc808\ud55c \uc811\uc9c0 \ubc0f \ucf00\uc774\ube14 \ubc30\uce58<\/h2>\n<p>\uace0\uae09 \ud558\ub4dc\uc6e8\uc5b4\ub97c \uc0ac\uc6a9\ud558\ub354\ub77c\ub3c4 \ubd80\uc801\uc808\ud55c \uc811\uc9c0\ub294 \uc2e0\ub8b0\uc131\uc744 \ub5a8\uc5b4\ub728\ub9bd\ub2c8\ub2e4. \ud56d\uc0c1 \ucf00\uc774\ube14 \ucc28\ud3d0\ub97c <b>\ud55c\ucabd \ub05d\uc5d0\ub9cc<\/b> (PLC \uce21) \uc5f0\uacb0\ud558\uc5ec \uadf8\ub77c\uc6b4\ub4dc \ub8e8\ud504\ub97c \ubc29\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/p>\n<p><b>\ud301:<\/b><\/p>\n<ul>\n<li>\uc0ac\uc6a9 <b>\ud2b8\uc704\uc2a4\ud2b8 \ud398\uc5b4 \ucf00\uc774\ube14<\/b> \uc744 A\/A\u2013, B\/B\u2013, Z\/Z\u2013 \ucc44\ub110\uc5d0 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\uc5d4\ucf54\ub354 \ucf00\uc774\ube14\uc744 <b>10cm \uc774\uc0c1<\/b> \ubaa8\ud130 \uc804\uc6d0\uc120\uc5d0\uc11c \ub5a8\uc5b4\ub728\ub824 \uc720\uc9c0\ud558\uc2ed\uc2dc\uc624.<\/li>\n<li>\ud328\ub110 \ub0b4\ubd80\uc5d0 \ucf00\uc774\ube14\uc744 \ubc30\uc120\ud560 \ub54c\ub294 \uae08\uc18d \ub3c4\uad00\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/li>\n<\/ul>\n\n<h2>\uc2e4\uc81c \uc801\uc6a9 \uc0ac\ub840 \u2013 \ud3ec\uc7a5 \ub77c\uc778 \uc2e0\ud638 \ub4dc\ub9ac\ud504\ud2b8 \ud574\uacb0<\/h2>\n<p>\ud55c \uc2dd\ud488 \ud3ec\uc7a5 \ub77c\uc778\uc5d0\uc11c \ubb34\uc791\uc704 \uc704\uce58 \uc810\ud504\uac00 \ubcf4\uace0\ub418\uc5c8\uc2b5\ub2c8\ub2e4. PLC\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ub41c \uc5d4\ucf54\ub354\ub294 \uadfc\ucc98 \ub4dc\ub77c\uc774\ube0c\ub85c\ubd80\ud130 \uac15\ud55c EMI\ub97c \ubc1b\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc124\uce58 \ud6c4 <strong>AOSI ABZ \ud384\uc2a4 \uc808\uc5f0 \ubaa8\ub4c8<\/strong> \uc744 \uc124\uce58\ud558\uace0 \ucf00\uc774\ube14\uc744 \ucc28\ud3d0 \ud2b8\uc704\uc2a4\ud2b8 \ud398\uc5b4\ub85c \uad50\uccb4\ud55c \ud6c4 \ub4dc\ub9ac\ud504\ud2b8\uac00 \uc0ac\ub77c\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud83d\udcca <b>\ud574\uacb0 \ud6c4 \uacb0\uacfc<\/b><\/p>\n\n<div class=\"aosi-wz-table2\">\n<table class=\"aosi-wz-table1\">\n<tbody>\n<tr>\n<td>\n<b>\ub9e4\uac1c\ubcc0\uc218<\/b>\n<\/td>\n<td>\n<b>\uc774\uc804<\/b>\n<\/td>\n<td>\n<b>\uc774\ud6c4<\/b>\n<\/td>\n<\/tr>\n<tr>\n<td>\uce74\uc6b4\ud2b8 \uc624\ub958<\/td>\n<td>\u00b18 \ud384\uc2a4<\/td>\n<td>0 \ud384\uc2a4<\/td>\n<\/tr>\n<tr>\n<td>\uc704\uce58 \uc815\ubc00\ub3c4<\/td>\n<td>\u00b12 mm<\/td>\n<td>\u00b10.3 mm<\/td>\n<\/tr>\n<tr>\n<td>\uc8fc\ub2f9 \ub2e4\uc6b4\ud0c0\uc784<\/td>\n<td>4\uc2dc\uac04<\/td>\n<td>0\uc2dc\uac04<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<p>\uc124\uce58 \ud6c4 <strong>RS422 \ucc28\ub3d9 \uc808\uc5f0 \ubaa8\ub4c8<\/strong>\uc744 \uc124\uce58\ud55c \ud6c4, \uc5d4\ucf54\ub354 \ud53c\ub4dc\ubc31\uc774 \uc644\uc804\ud788 \uc548\uc815\ud654\ub418\uc5b4 \uace0\uc18d \ubaa8\ud130\uc5d0\uc11c\ub3c4 \ud384\uc2a4 \uc190\uc2e4\uc774 \uc804\ud600 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc558\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc704\uce58 \uc815\ubc00\ub3c4\uac00 \uac70\uc758 <b>90%<\/b>\ud5a5\uc0c1\ub418\uc5c8\uc73c\uba70, \uc2dc\uc2a4\ud15c\uc740 \uacc4\ud68d\ub418\uc9c0 \uc54a\uc740 \uc815\uc9c0 \uc5c6\uc774 \uc5f0\uc18d\uc801\uc73c\ub85c \uac00\ub3d9\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc774\ub294 \uad11\ud559 \uc808\uc5f0 \uc5d4\ucf54\ub354 \ud384\uc2a4 \ubd84\ubc30 \ubaa8\ub4c8\uc774 EMI \ub178\uc774\uc988\ub97c \uc81c\uac70\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc804\uccb4 \uae30\uacc4 \uc2e0\ub8b0\uc131\uacfc \uc0dd\uc0b0 \ud6a8\uc728\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubc29\ubc95\uc744 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n\n<h2>\uc808\uc5f0\uc774 \uc7a5\uae30 \uc2e0\ub8b0\uc131\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ubc29\ubc95<\/h2>\n<p>\uc808\uc5f0 \ubaa8\ub4c8\uc740 \uac04\uc12d\uc744 \uc81c\uac70\ud560 \ubfd0\ub9cc \uc544\ub2c8\ub77c \uc2dc\uc2a4\ud15c \uc218\uba85\uc744 \uc5f0\uc7a5\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li><b>\uc720\uc9c0\ubcf4\uc218 \uac10\uc18c:<\/b> \uc548\uc815\uc801\uc778 \uc785\ub825\uc740 \uc624\uc791\ub3d9\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li><b>\ud655\uc7a5 \ubc94\uc704:<\/b> \ucd5c\ub300 30\ubbf8\ud130\uae4c\uc9c0 \uc2e0\ub8b0\uc131 \uc788\uac8c \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/li>\n<li><b>\uc11c\uc9c0 \ubcf4\ud638:<\/b> \uad11\ud559 \uc7a5\ubcbd\uc774 PLC \uc190\uc0c1\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4.<\/li>\n<li><b>\ud655\uc7a5\uc131:<\/b> \uc5ec\ub7ec PLC \ub610\ub294 \uc11c\ubcf4 \ub4dc\ub77c\uc774\ube0c\ub97c \uc27d\uac8c \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\uc774 \ubaa8\ub4c8\uc740 \uc774\uc81c <b>\uacf5\uc7a5 \uc790\ub3d9\ud654, \ub85c\ubd07\uacf5\ud559 \ubc0f \uc11c\ubcf4 \ub3d9\uae30\ud654 \uc2dc\uc2a4\ud15c<\/b>\uc5d0\uc11c \ud45c\uc900\uc73c\ub85c \uc0ac\uc6a9\ub418\uba70, \ubaa8\ub4e0 \ud384\uc2a4\uac00 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n<h2>PLC \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubd88\uc548\uc815\ud55c \uc5d4\ucf54\ub354 \uc2e0\ud638\uc5d0 \ub300\ud55c FAQ<\/h2>\n<div class=\"aosi-wz-sfqall0723\">\n<button class=\"aosi-wz-sfq0723\">Q1: PLC \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc5d4\ucf54\ub354 \uc2e0\ud638\uac00 \uc65c \ubcc0\ub3d9\ud569\ub2c8\uae4c?<\/button>\n<div class=\"aosi-wz-sfq0723-lb\">\n  <p>A1: \uac04\uc12d, \uc811\uc9c0 \ub8e8\ud504 \ubc0f \uae34 \ucf00\uc774\ube14 \uac70\ub9ac\uac00 \uc8fc\uc694 \uc6d0\uc778\uc785\ub2c8\ub2e4. \ucc28\ub3d9 \ubc30\uc120 \ubc0f \uc808\uc5f0 \ubaa8\ub4c8\uc774 \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ud574\uacb0\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n\n<button class=\"aosi-wz-sfq0723\">Q2: \ub178\uc774\uc988\uac00 \uc5d4\ucf54\ub354 \uc624\ub958\uc758 \uc6d0\uc778\uc778\uc9c0 \uc5b4\ub5bb\uac8c \ud655\uc778\ud569\ub2c8\uae4c?<\/button>\n<div class=\"aosi-wz-sfq0723-lb\">\n  <p>A2: \uc624\uc2e4\ub85c\uc2a4\ucf54\ud504\ub97c \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624. \ubd88\uaddc\uce59\ud55c \uad6c\ud615\ud30c \uc5d0\uc9c0 \ub610\ub294 \ud384\uc2a4 \uac74\ub108\ub6f0\uae30\uac00 \uac04\uc12d\uc744 \ud655\uc778\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n\n<button class=\"aosi-wz-sfq0723\">Q3: RS422 \uc5d4\ucf54\ub354\uac00 TTL \uc720\ud615\ubcf4\ub2e4 \uc6b0\uc218\ud569\ub2c8\uae4c?<\/button>\n<div class=\"aosi-wz-sfq0723-lb\">\n  <p>A3: \uc608. RS422 \ucc28\ub3d9 \uc2e0\ud638\ub294 EMI\ub97c \uc0c1\uc1c4\ud558\uace0 \ub354 \uae34 \ucf00\uc774\ube14 \uac70\ub9ac\ub97c \uc9c0\uc6d0\ud558\uba70 \uc2e0\ub8b0\uc131\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>\n\n<button class=\"aosi-wz-sfq0723\">Q4: \uc5d4\ucf54\ub354 \ud384\uc2a4 \ubd84\ubc30 \ubaa8\ub4c8\uc740 \ubb34\uc5c7\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\uae4c?<\/button>\n<div class=\"aosi-wz-sfq0723-lb\">\n  <p>A4: \uc5d4\ucf54\ub354 \uc2e0\ud638\ub97c \uc808\uc5f0 \ubc0f \uc99d\ud3ed\ud558\uc5ec \uc5ec\ub7ec PLC \ub610\ub294 \ub4dc\ub77c\uc774\ube0c\uc5d0 \uc548\uc804\ud558\uac8c \uacf5\uae09\ud569\ub2c8\ub2e4.<\/p>\n<\/div>\n\n<button class=\"aosi-wz-sfq0723\">Q5: \uc5d4\ucf54\ub354 \ucf00\uc774\ube14\uc740 \uc5b4\ub5bb\uac8c \uc811\uc9c0\ud574\uc57c \ud569\ub2c8\uae4c?<\/button>\n<div class=\"aosi-wz-sfq0723-lb\">\n  <p>A5: \uc2e4\ub4dc\ub294 \ud55c\ucabd \ub05d(PLC \uce21)\uc5d0\uc11c\ub9cc \uc811\uc9c0\ud558\uc2ed\uc2dc\uc624. \uc591\ucabd \uc811\uc9c0\ub97c \ud53c\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n\n<button class=\"aosi-wz-sfq0723\">Q6: \ud558\ub098\uc758 \uc5d4\ucf54\ub354\ub97c \ub450 \uac1c\uc758 PLC\uc5d0 \uc9c1\uc811 \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/button>\n<div class=\"aosi-wz-sfq0723-lb\">\n  <p>A6: \uc548\uc804\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc2e0\ud638 \ubc18\uc0ac \ubc0f \uc804\uc555 \ubd88\uc77c\uce58\ub97c \ubc29\uc9c0\ud558\ub824\uba74 \uc808\uc5f0 \ub610\ub294 \ubd84\ubc30 \ubaa8\ub4c8\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n<\/div>\n<\/div>\n\n<h2>\uacb0\ub860<\/h2>\n<p><strong>\ubd88\uc548\uc815\ud55c \uc5d4\ucf54\ub354 \uc2e0\ud638<\/strong> \ub294 \uc790\ub3d9\ud654 \uc815\ubc00\ub3c4\ub97c \uc800\ud558\uc2dc\ud0ac \uc218 \uc788\uc9c0\ub9cc, \uc808\uc5f0 \ubc0f \uc801\uc808\ud55c \ubc30\uc120\uc73c\ub85c \uc548\uc815\uc131\uc744 \uc27d\uac8c \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<br>\uc5d4\ucf54\ub354 \ud384\uc2a4 \ubd84\ubc30 \ubaa8\ub4c8\uc744 \ucd94\uac00\ud558\uba74 \uae68\ub057\ud558\uace0 \uac04\uc12d \uc5c6\ub294 ABZ \ud53c\ub4dc\ubc31\uc744 \ubcf4\uc7a5\ud558\uace0 PLC \uc785\ub825\uc744 \ubcf4\ud638\ud558\uba70 \uc81c\uc5b4 \uc815\ubc00\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n<p>\uace0\uc2e0\ub8b0\uc131 \ubaa8\uc158 \ud53c\ub4dc\ubc31\uc744 \uc704\ud574 \uc804\uccb4 \ubc94\uc704\ub97c \uc0b4\ud3b4\ubcf4\uc2ed\uc2dc\uc624: <a href=\"https:\/\/aositerminals.com\/ko\/product-category\/encoder-pulse-distribution-modules\/\">AOSI \uc5d4\ucf54\ub354 \ud384\uc2a4 \ubd84\ubc30 \ubaa8\ub4c8<\/a> \u2014 \uc790\ub3d9\ud654, \ud3ec\uc7a5 \ubc0f \ub85c\ubd07\uacf5\ud559 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud574 \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"PLC\uc5d0\uc11c \ubd88\uc548\uc815\ud55c \uc5d4\ucf54\ub354 \uc2e0\ud638\ub97c \ud574\uacb0\ud558\uc138\uc694. \uc6d0\uc778, \ubc30\uc120 \uc194\ub8e8\uc158, \uadf8\ub9ac\uace0 AOSI \uc808\uc5f0 \ubaa8\ub4c8\uc774 EMI\ub97c \uc81c\uac70\ud558\uc5ec \uc815\ud655\ud55c \ud384\uc2a4 \ud53c\ub4dc\ubc31\uc744 \ubcf4\uc7a5\ud558\ub294 \ubc29\ubc95\uc744 \uc54c\uc544\ubcf4\uc138\uc694.","protected":false},"author":4,"featured_media":36890,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-36878","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.7 (Yoast SEO v24.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why Encoder Signals Become Unstable in PLC Systems (and How to Fix It) - AOSI Terminal Blocks &amp; Module Manufacturer | Industrial Connectivity Solutions<\/title>\n<meta name=\"description\" content=\"Fix unstable encoder signals in PLCs. Learn causes, wiring solutions, and how AOSI isolation modules eliminate EMI to ensure accurate pulse feedback.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aositerminals.com\/ko\/solutions\/unstable-encoder-signal-in-plc\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why Encoder Signals Become Unstable in PLC Systems (and How to Fix It)\" \/>\n<meta property=\"og:description\" content=\"Fix unstable encoder signals in PLCs. 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