{"id":6554,"date":"2026-04-28T22:38:53","date_gmt":"2026-04-28T14:38:53","guid":{"rendered":"https:\/\/www.yantaisensor.com\/?p=6554"},"modified":"2026-06-05T17:24:45","modified_gmt":"2026-06-05T09:24:45","slug":"rs485-modbus-weather-sensors-guide","status":"publish","type":"post","link":"https:\/\/www.yantaisensor.com\/ko\/blog\/rs485-modbus-weather-sensors-guide","title":{"rendered":"\uae30\uc0c1 \uc13c\uc11c\uc6a9 RS485 \ubc0f \ubaa8\ub4dc\ubc84\uc2a4 \ud504\ub85c\ud1a0\ucf5c \uac00\uc774\ub4dc"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\uc18c\uac1c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub9ce\uc740 \uc0b0\uc5c5\uc6a9 \ubaa8\ub2c8\ud130\ub9c1 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ud1b5\uc2e0 \uc7a5\uc560, \ubcf5\uc7a1\ud55c \ub2e4\uc911 \uae30\uae30 \ud1b5\ud569, \ubd88\uc548\uc815\ud55c \ub370\uc774\ud130 \uc804\uc1a1\uc740 \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \uacfc\uc81c\uc785\ub2c8\ub2e4. \uc2e4\uc81c\ub85c \uae30\uc0c1 \uc13c\uc11c \ubb38\uc81c\uc758 70% \uc774\uc0c1\uc740 \uc798\ubabb\ub41c \ubc30\uc120\uc774\ub098 \ud638\ud658\ub418\uc9c0 \uc54a\ub294 \ud504\ub85c\ud1a0\ucf5c\uacfc \uad00\ub828\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac00\uc774\ub4dc\uc5d0\uc11c\ub294 <a href=\"https:\/\/www.yantaisensor.com\/ko\/%ec%a0%9c%ed%92%88\/modbus-rs485-weather-station\/\">RS485 \ubc0f Modbus<\/a> \u300e\uae30\uc0c1 \uc13c\uc11c \ud504\ub85c\ud1a0\ucf5c\u300f\uc740 \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \ud574\uacb0\ud558\ub294 \ubc29\ubc95\uc744 \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. <a href=\"https:\/\/www.yantaisensor.com\/ko\/about\/\" data-type=\"page\" data-id=\"40\">\uc60c\ud0c0\uc774 \uc13c\uc11c<\/a>, \ub2f9\uc0ac\ub294 \uc548\uc815\uc801\uc778 \uc7a5\uac70\ub9ac \ud1b5\uc2e0\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 RS485 \uae30\uc0c1 \uc13c\uc11c\uc640 \uc644\ubcbd\ud55c \ud638\ud658\uc131\uc744 \uac16\ucd98 Modbus \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc2a4\ub9c8\ud2b8 \ub18d\uc5c5 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\ub4e0 IoT \uae30\ubc18 \uae30\uc0c1 \uad00\uce21\uc18c\ub97c \uad6c\ucd95\ud558\ub4e0, \ub2f9\uc0ac\ub294 \uc6d0\ud65c\ud55c \ud1b5\ud569, \uc815\ud655\ud55c \ub370\uc774\ud130 \uc218\uc9d1, \uadf8\ub9ac\uace0 \uc7a5\uae30\uc801\uc778 \uc2dc\uc2a4\ud15c \uc548\uc815\uc131\uc744 \uc2e4\ud604\ud560 \uc218 \uc788\ub3c4\ub85d \uc9c0\uc6d0\ud569\ub2c8\ub2e4.<\/p>\n\n\n<style>.kb-image6554_4d15bd-d9 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image6554_4d15bd-d9\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/RS485-Modbus-Protocols-for-Weather-Sensors.webp\" alt=\"\uae30\uc0c1 \uc13c\uc11c\uc6a9 RS485 \ubc0f Modbus \ud504\ub85c\ud1a0\ucf5c\" class=\"kb-img wp-image-6560\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/RS485-Modbus-Protocols-for-Weather-Sensors.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/RS485-Modbus-Protocols-for-Weather-Sensors-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/RS485-Modbus-Protocols-for-Weather-Sensors-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/RS485-Modbus-Protocols-for-Weather-Sensors-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">Modbus RTU \ud1b5\uc2e0\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">RS485 \ud1b5\uc2e0\uc740 \uac00\ud639\ud55c \ud658\uacbd, \ud2b9\ud788 \uc13c\uc11c \ubc0f \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc548\uc815\uc801\uc778 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud574 \uc124\uacc4\ub41c \uc0b0\uc5c5\uc6a9 \uc9c1\ub82c \ud1b5\uc2e0 \ud45c\uc900\uc785\ub2c8\ub2e4. \ucd5c\ub300 1,200\ubbf8\ud130\uc758 \uc7a5\uac70\ub9ac \uc804\uc1a1\uc744 \uc9c0\uc6d0\ud558\uace0, \uc804\uc790\uae30 \uac04\uc12d\uc5d0 \ub300\ud55c \uac15\ub825\ud55c \ub0b4\uc131\uc744 \uc81c\uacf5\ud558\uba70, \ucd5c\ub300 32\uac1c \uc774\uc0c1\uc758 \ub178\ub4dc\uac00 \ub3d9\uc77c\ud55c \ubc84\uc2a4\ub97c \uacf5\uc720\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0 RS485 \ud1b5\uc2e0 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc9d5 \ub355\ubd84\uc5d0 RS485\ub294 \uae30\uc0c1 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uc0b0\uc5c5\uc6a9 \ub370\uc774\ud130 \uc218\uc9d1 \uc2dc\uc2a4\ud15c\uacfc \uac19\uc740 \ud604\ub300\uc801\uc778 RS485 \uc13c\uc11c \ub124\ud2b8\uc6cc\ud06c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 \ud575\uc2ec \uae30\uc220\ub85c \uc790\ub9ac \uc7a1\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">RS-485 \ud1b5\uc2e0\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RS485\ub294 \ub6f0\uc5b4\ub09c \uac04\uc12d \ubc29\uc9c0 \uc131\ub2a5, \ucd5c\ub300 1,200\ubbf8\ud130\uc5d0 \ub2ec\ud558\ub294 \uc7a5\uac70\ub9ac \uc804\uc1a1\uc774 \uac00\ub2a5\ud558\uba70, 32\uac1c \uc774\uc0c1\uc758 \ub178\ub4dc\ub97c \uc9c0\uc6d0\ud558\ub294 \ub2e4\uc911 \uc7a5\uce58 \ubc84\uc2a4 \uc5f0\uacb0\uc744 \uac00\ub2a5\ud558\uac8c \ud558\uc5ec, \uae30\uc0c1 \uc13c\uc11c \uc2dc\uc2a4\ud15c \ubc0f \ub300\uaddc\ubaa8 RS485 \uc13c\uc11c \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uc548\uc815\uc801\uc774\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 RS485 \ud1b5\uc2e0\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ubaa8\ub4dc\ubc84\uc2a4 \ud504\ub85c\ud1a0\ucf5c\uc774\ub780 \ubb34\uc5c7\uc778\uac00\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Modbus \ud504\ub85c\ud1a0\ucf5c\uc740 \uc790\ub3d9\ud654 \uc2dc\uc2a4\ud15c \ub0b4 \uc7a5\uce58\ub4e4 \uac04\uc758 \uc548\uc815\uc801\uc774\uace0 \uac04\ud3b8\ud55c \ub370\uc774\ud130 \uad50\ud658\uc744 \uc704\ud574 \uc124\uacc4\ub41c, \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ub9c8\uc2a4\ud130-\uc2ac\ub808\uc774\ube0c \ubc29\uc2dd\uc758 \uc0b0\uc5c5\uc6a9 \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c\uc785\ub2c8\ub2e4. \uc774 \ud504\ub85c\ud1a0\ucf5c\uc740 \uae30\uc0c1 \uc13c\uc11c \ubc0f \uc0b0\uc5c5\uc6a9 \ubaa8\ub2c8\ud130\ub9c1 \ubd84\uc57c\uc758 Modbus \ud504\ub85c\ud1a0\ucf5c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c \ud575\uc2ec\uc801\uc778 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc8fc\uc694 \uc720\ud615\uc73c\ub85c\ub294 \ub2e4\uc74c \ub450 \uac00\uc9c0\uac00 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC9607043\/\" target=\"_blank\" rel=\"noopener\">Modbus RTU<\/a>, RS485 \ub124\ud2b8\uc6cc\ud06c\uc5d0\uc11c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc9c1\ub82c \ud1b5\uc2e0 \ud615\uc2dd\uc778 Modbus RTU\uc640, \uc774\ub354\ub137\uc744 \ud1b5\ud574 \uc791\ub3d9\ud558\uc5ec \ub354 \ube60\ub974\uace0 \uc720\uc5f0\ud55c \uc2dc\uc2a4\ud15c \ud1b5\ud569\uc744 \uac00\ub2a5\ud558\uac8c \ud558\ub294 Modbus TCP\uac00 \uc788\uc2b5\ub2c8\ub2e4. Modbus RTU\uc640 TCP\uc758 \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\uba74 \uae30\uc0c1 \ubaa8\ub2c8\ud130\ub9c1 \ub610\ub294 IoT \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud55c \uc194\ub8e8\uc158\uc744 \uc120\ud0dd\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n<style>.kb-image6554_88c24a-5c .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image6554_88c24a-5c\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/What-Is-Modbus-Protocol.webp\" alt=\"\ubaa8\ub4dc\ubc84\uc2a4 \ud504\ub85c\ud1a0\ucf5c\uc774\ub780 \ubb34\uc5c7\uc778\uac00\" class=\"kb-img wp-image-6561\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/What-Is-Modbus-Protocol.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/What-Is-Modbus-Protocol-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/What-Is-Modbus-Protocol-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/What-Is-Modbus-Protocol-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">RS485\uc640 Modbus\uc758 \ucc28\uc774\uc810<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RS485\uc640 Modbus\ub294 \uae30\uc0c1 \uc13c\uc11c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc885\uc885 \ud568\uaed8 \uc0ac\uc6a9\ub418\uc9c0\ub9cc, \uc0b0\uc5c5\uc6a9 \ud1b5\uc2e0 \ubd84\uc57c\uc5d0\uc11c\ub294 \uc11c\ub85c \ub2e4\ub978 \uc5ed\ud560\uc744 \uc218\ud589\ud569\ub2c8\ub2e4. \uc774 \ub458\uc758 \ucc28\uc774\uc810\uc744 \uc774\ud574\ud558\uba74 \ub354 \uc548\uc815\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 \ub370\uc774\ud130 \ub124\ud2b8\uc6cc\ud06c\ub97c \uc124\uacc4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ud56d\ubaa9<\/th><th>RS485<\/th><th>\ubaa8\ub4dc\ubc84\uc2a4<\/th><\/tr><\/thead><tbody><tr><td>\uc720\ud615<\/td><td>\ubb3c\ub9ac \uacc4\uce35 \ud45c\uc900<\/td><td>\ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c<\/td><\/tr><tr><td>\uae30\ub2a5<\/td><td>\ub370\uc774\ud130 \uc804\uc1a1<\/td><td>\ub370\uc774\ud130 \ud574\uc11d \ubc0f \uad6c\uc870\ud654<\/td><\/tr><tr><td>\ubc18\ub4dc\uc2dc \ud574\uc57c \ud558\ub098\uc694?<\/td><td>\ubc30\uc120 \ubc0f \uc2e0\ud638 \uc804\uc1a1\uc5d0 \ud544\uc218\uc801<\/td><td>\uc120\ud0dd \uc0ac\ud56d\uc774\uc9c0\ub9cc RS485\uc640 \ud568\uaed8 \ud754\ud788 \uc0ac\uc6a9\ub429\ub2c8\ub2e4<\/td><\/tr><tr><td>\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/td><td>\uc7a5\uce58 \uac04 \ud558\ub4dc\uc6e8\uc5b4 \uc218\uc900\uc758 \uc5f0\uacb0<\/td><td>\ub9c8\uc2a4\ud130 \ubc0f \uc2ac\ub808\uc774\ube0c \uc7a5\uce58 \uac04\uc758 \ub370\uc774\ud130 \uad50\ud658<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">RS-485\uc640 Modbus\uc758 \ucc28\uc774\uc810\uc5d0\uc11c \ud575\uc2ec\uc740, RS-485\uac00 \ub370\uc774\ud130\uc758 \ubb3c\ub9ac\uc801 \uc804\uc1a1 \ubc29\uc2dd\uc744 \ub2f4\ub2f9\ud558\ub294 \ubc18\uba74, Modbus\ub294 \uc7a5\uce58 \uac04\uc5d0 \ub370\uc774\ud130\uac00 \uc5b4\ub5bb\uac8c \uad6c\uc131\ub418\uace0 \ud574\uc11d\ub418\ub294\uc9c0\ub97c \uc815\uc758\ud55c\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uae30\uc0c1 \uc13c\uc11c\uac00 RS485 \ubc0f Modbus\ub97c \uc0ac\uc6a9\ud558\ub294 \uc774\uc720<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc0c1 \uc13c\uc11c\ub294 \uc0b0\uc5c5\uc6a9 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc774 \uc548\uc815\uc801\uc774\uace0 \uc7a5\uac70\ub9ac\uc774\uba70 \uac04\uc12d\uc5d0 \uac15\ud55c \ud1b5\uc2e0\uc744 \ud544\uc694\ub85c \ud558\uae30 \ub54c\ubb38\uc5d0 RS485\uc640 Modbus\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. RS485\ub294 \uc548\uc815\uc801\uc778 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud55c \ubb3c\ub9ac \uacc4\uce35\uc744 \uc81c\uacf5\ud558\uba70, Modbus\ub294 \uc5ec\ub7ec \uc7a5\uce58 \uac04\uc5d0 \uccb4\uacc4\uc801\uc774\uace0 \ud45c\uc900\ud654\ub41c \ub370\uc774\ud130 \uad50\ud658\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc870\ud569\uc740 \uae4c\ub2e4\ub85c\uc6b4 \ud658\uacbd\uc5d0\uc11c\ub3c4 \ub2e4\uc911 \uc13c\uc11c \ub124\ud2b8\uc6cc\ud0b9, \uc7a5\uac70\ub9ac \ud658\uacbd \ubaa8\ub2c8\ud130\ub9c1, \uace0\uc815\ubc00 \ub370\uc774\ud130 \uc218\uc9d1\uc744 \uc9c0\uc6d0\ud558\uae30 \uc704\ud574 \uae30\uc0c1 \uad00\uce21\uc18c \ud1b5\uc2e0 \ud504\ub85c\ud1a0\ucf5c \uc124\uacc4\uc5d0 \ub110\ub9ac \ucc44\ud0dd\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uadf8 \uacb0\uacfc, RS485\uc640 Modbus\ub97c \uc0ac\uc6a9\ud558\ub294 \uc0b0\uc5c5\uc6a9 \uae30\uc0c1 \uc13c\uc11c\ub294 \ub18d\uc5c5 \uae30\uc0c1 \uad00\uce21\uc18c, \uc2a4\ub9c8\ud2b8 \uc2dc\ud2f0 \uc778\ud504\ub77c, \uc628\uc2e4 \uae30\ud6c4 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c \ub4f1\uc5d0 \ub110\ub9ac \ubc30\uce58\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/www.yantaisensor.com\/ko\/sloar-sensors\/\">\ud0dc\uc591\uad11 \uae30\uc0c1 \ubaa8\ub2c8\ud130\ub9c1<\/a> \ud504\ub85c\uc81d\ud2b8.<\/p>\n\n\n<style>.kb-image6554_74fbe9-43 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image6554_74fbe9-43\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/RS485-weather-sensor.webp\" alt=\"RS485 \uae30\uc0c1 \uc13c\uc11c\" class=\"kb-img wp-image-6565\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/RS485-weather-sensor.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/RS485-weather-sensor-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/RS485-weather-sensor-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/RS485-weather-sensor-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\uae30\uc0c1 \uc13c\uc11c\uc5d0\uc11c RS485 \ubc30\uc120 \ubc29\uc2dd\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc0c1 \uc13c\uc11c\uc758 RS485 \ubc30\uc120\uc740 A\uc640 B \ub450 \uac1c\uc758 \uc120\uc744 \uc0ac\uc6a9\ud558\ub294 \ucc28\ub3d9 \uc2e0\ud638 \uc2dc\uc2a4\ud15c\uc744 \uae30\ubc18\uc73c\ub85c \ud558\uba70, \uc774\ub97c \ud1b5\ud574 \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \uc548\uc815\uc801\uc774\uace0 \ub178\uc774\uc988\uc5d0 \uac15\ud55c \ud1b5\uc2e0\uc774 \ubcf4\uc7a5\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 RS485 \ubc30\uc120\ub3c4\uc5d0\uc11c \uc7a5\uce58\ub4e4\uc740 \uc2a4\ud0c0 \ubc30\uc120 \ubc29\uc2dd\uc774 \uc544\ub2cc \ub370\uc774\uc9c0 \uccb4\uc778 \ub610\ub294 \ubc84\uc2a4 \uad6c\uc870\ub85c \uc5f0\uacb0\ub418\uc5b4, \uc5ec\ub7ec \uc13c\uc11c\uac00 \ub3d9\uc77c\ud55c \ud1b5\uc2e0 \ub77c\uc778\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uacf5\uc720\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2e0\ud638 \ubb34\uacb0\uc131\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574, \uc77c\ubc18\uc801\uc73c\ub85c \ub124\ud2b8\uc6cc\ud06c \uc591 \ub05d\uc5d0 120\u03a9 \uc885\ub2e8 \uc800\ud56d\uc744 \uc124\uce58\ud558\uc5ec \uc2e0\ud638 \ubc18\uc0ac \ubc0f \ub370\uc774\ud130 \uc190\uc2e4\uc744 \ubc29\uc9c0\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc801\uc808\ud55c RS485 \uc5f0\uacb0 \ubc29\uc2dd\uc758 \uae30\uc0c1 \uc13c\uc11c \uad6c\uc131\uc740 \uc2e4\uc678 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc7a5\uac70\ub9ac \ub370\uc774\ud130 \uc804\uc1a1\uacfc \uc548\uc815\uc801\uc778 \ub2e4\uc911 \uc13c\uc11c \uc131\ub2a5\uc744 \ub2ec\uc131\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Modbus RTU \ud1b5\uc2e0\uc758 \uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Modbus RTU \ud1b5\uc2e0\uc740 \ub9c8\uc2a4\ud130 \uc7a5\uce58\uac00 \uad6c\uc870\ud654\ub418\uace0 \uc548\uc815\uc801\uc778 \ub370\uc774\ud130 \uad50\ud658 \uc2dc\uc2a4\ud15c \ub0b4\uc5d0\uc11c \ud558\ub098 \uc774\uc0c1\uc758 \uc2ac\ub808\uc774\ube0c \uc7a5\uce58\ub97c \uc81c\uc5b4\ud558\ub294, \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc2dc\ub9ac\uc5bc \ud504\ub85c\ud1a0\ucf5c\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 Modbus RTU \ud1b5\uc2e0 \uc608\uc2dc\uc5d0\uc11c, \ub9c8\uc2a4\ud130\ub294 \uc694\uccad\uc744 \uc804\uc1a1\ud558\uace0 \uc2ac\ub808\uc774\ube0c\ub294 \ud544\uc694\ud55c \uc13c\uc11c \ub370\uc774\ud130\ub85c \uc751\ub2f5\ud569\ub2c8\ub2e4. \uc774 \ud1b5\uc2e0\uc740 \uc7a5\uce58 \uc8fc\uc18c, \uae30\ub2a5 \ucf54\ub4dc, \ub370\uc774\ud130 \ud544\ub4dc \ubc0f \uc624\ub958 \uac80\ucd9c\uc744 \uc704\ud55c CRC \uccb4\ud06c\uc12c\uc744 \ud3ec\ud568\ud558\ub294 \ud45c\uc900 Modbus \ub370\uc774\ud130 \ud504\ub808\uc784\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uad6c\uc870\ud654\ub41c \ud504\ub808\uc784\uc740 \uc815\ud655\ud558\uace0 \uc548\uc815\uc801\uc778 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \ubcf4\uc7a5\ud558\ubbc0\ub85c, Modbus RTU\ub294 RS485 \uae30\ubc18 <a href=\"https:\/\/www.yantaisensor.com\/ko\/weather-sensor-manufacturer-supplier\/\" data-type=\"page\" data-id=\"3700\">\ub0a0\uc528 \uc13c\uc11c<\/a> \ub124\ud2b8\uc6cc\ud06c \ubc0f \uc0b0\uc5c5\uc6a9 \ubaa8\ub2c8\ud130\ub9c1 \uc560\ud50c\ub9ac\ucf00\uc774\uc158.<\/p>\n\n\n<style>.kb-image6554_f757b6-18 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image6554_f757b6-18\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/How-Modbus-RTU-Communication-Works.webp\" alt=\"Modbus RTU \ud1b5\uc2e0\uc758 \uc791\ub3d9 \uc6d0\ub9ac\" class=\"kb-img wp-image-6563\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/How-Modbus-RTU-Communication-Works.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/How-Modbus-RTU-Communication-Works-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/How-Modbus-RTU-Communication-Works-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/How-Modbus-RTU-Communication-Works-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\uae30\uc0c1 \uc13c\uc11c\uc6a9 Modbus \ub808\uc9c0\uc2a4\ud130 \ub9e4\ud551<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ub4f1\ub85d \uc8fc\uc18c<\/th><th>\ub9e4\uac1c\ubcc0\uc218<\/th><th>\ub370\uc774\ud130 \uc720\ud615<\/th><th>\ub2e8\uc704<\/th><th>\ud655\uc7a5<\/th><th>\uc77d\uae30\/\uc4f0\uae30<\/th><\/tr><\/thead><tbody><tr><td>40001<\/td><td>\uacf5\uae30 \uc628\ub3c4<\/td><td>int16<\/td><td>\u00b0C<\/td><td>\u00d710<\/td><td>R<\/td><\/tr><tr><td>40002<\/td><td>\uc0c1\ub300 \uc2b5\ub3c4<\/td><td>uint16<\/td><td>%RH<\/td><td>\u00d710<\/td><td>R<\/td><\/tr><tr><td>40003<\/td><td>\ub300\uae30\uc555<\/td><td>uint16<\/td><td>hPa<\/td><td>\u00d710<\/td><td>R<\/td><\/tr><tr><td>40004<\/td><td>\uc774\uc2ac\uc810 \uc628\ub3c4<\/td><td>int16<\/td><td>\u00b0C<\/td><td>\u00d710<\/td><td>R<\/td><\/tr><tr><td>40005<\/td><td>\uc2e4\uc2dc\uac04 \ud48d\uc18d<\/td><td>uint16<\/td><td>\ubd84\/\ucd08<\/td><td>\u00d710<\/td><td>R<\/td><\/tr><tr><td>40006<\/td><td>\ubc14\ub78c \ubc29\ud5a5<\/td><td>uint16<\/td><td>\u00b0<\/td><td>\u00d71<\/td><td>R<\/td><\/tr><tr><td>40007<\/td><td>10\ubd84 \ud3c9\uade0 \ud48d\uc18d<\/td><td>uint16<\/td><td>\ubd84\/\ucd08<\/td><td>\u00d710<\/td><td>R<\/td><\/tr><tr><td>40008<\/td><td>\ucd1d \ud0dc\uc591 \ubcf5\uc0ac\ub7c9<\/td><td>uint16<\/td><td>W\/m\u00b2<\/td><td>\u00d71<\/td><td>R<\/td><\/tr><tr><td>40009<\/td><td>\ub204\uc801 \uac15\uc218\ub7c9<\/td><td>uint16<\/td><td>\uc74c<\/td><td>\u00d71<\/td><td>R<\/td><\/tr><tr><td>40010<\/td><td>\uc7a5\uce58 \uc0c1\ud0dc<\/td><td>uint16<\/td><td>-<\/td><td>\u00d71<\/td><td>R<\/td><\/tr><tr><td>40011<\/td><td>\ub178\uc608 \uc8fc\uc18c<\/td><td>uint16<\/td><td>-<\/td><td>\u00d71<\/td><td>\uc77d\uae30\/\uc4f0\uae30<\/td><\/tr><tr><td>40012<\/td><td>\uc804\uc1a1 \uc18d\ub3c4 \uc124\uc815<\/td><td>uint16<\/td><td>-<\/td><td>\u00d71<\/td><td>\uc77d\uae30\/\uc4f0\uae30<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub808\uc9c0\uc2a4\ud130 \uc8fc\uc18c\ub294 1\uc744 \uae30\uc810\uc73c\ub85c \ud558\ub294 4xxxx \ud615\uc2dd\uc758 \ud640\ub529 \ub808\uc9c0\uc2a4\ud130 \ud615\uc2dd\uc744 \ub530\ub974\uba70, \ub808\uc9c0\uc2a4\ud130 \uc624\ud504\uc14b\uc740 \uc8fc\uc18c \u2013 40001\uc785\ub2c8\ub2e4. \ubaa8\ub4e0 \ub370\uc774\ud130 \uc720\ud615\uc740 \uae30\ubcf8\uc801\uc73c\ub85c \ube45\uc5d4\ub514\uc548 \ubc14\uc774\ud2b8 \uc21c\uc11c\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. int16 = \ubd80\ud638 \uc788\ub294 16\ube44\ud2b8 \uc815\uc218, uint16 = \ubd80\ud638 \uc5c6\ub294 16\ube44\ud2b8 \uc815\uc218. \uc2e4\uc81c \ubb3c\ub9ac\uc801 \uac12 = \uc6d0\uc2dc \ub808\uc9c0\uc2a4\ud130 \uac12 \u00f7 \uc2a4\ucf00\uc77c\ub9c1 \uacc4\uc218. R = \uc77d\uae30 \uc804\uc6a9, R\/W = \uc77d\uae30\/\uc4f0\uae30 \uac00\ub2a5(\uad6c\uc131 \uac00\ub2a5). \ucd94\uac00 \uc815\uc758:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\ud48d\ud5a5: 0\u00b0 = \ubd81\ucabd, 90\u00b0 = \ub3d9\ucabd, 180\u00b0 = \ub0a8\ucabd, 270\u00b0 = \uc11c\ucabd<\/li>\n\n\n\n<li>\uc7a5\uce58 \uc0c1\ud0dc: 0 = \uc815\uc0c1, 1 = \uc624\ub958<\/li>\n\n\n\n<li>\uc804\uc1a1 \uc18d\ub3c4: 0 = 9600bps, 1 = 19200bps<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">RS485 \uc13c\uc11c\ub97c PLC\/IoT \uc2dc\uc2a4\ud15c\uc5d0 \uc5f0\uacb0\ud558\ub294 \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RS485 \uae30\uc0c1 \uc13c\uc11c\ub97c PLC \ub610\ub294 IoT \uc2dc\uc2a4\ud15c\uc5d0 \uc5f0\uacb0\ud558\ub294 \uac83\uc740 \uc911\uc559 \uc9d1\uc911\uc2dd \ub370\uc774\ud130 \ubaa8\ub2c8\ud130\ub9c1 \ubc0f \uc81c\uc5b4\ub97c \uc704\ud55c \uc77c\ubc18\uc801\uc778 \uc0b0\uc5c5\uc6a9 \ud1b5\ud569 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \uad6c\uc131\uc5d0\uc11c RS485 \uc13c\uc11c\ub294 Modbus RTU\ub97c \uc0ac\uc6a9\ud558\uc5ec PLC\uc640 \uc9c1\uc811 \ud1b5\uc2e0\ud568\uc73c\ub85c\uc368, \uc5ec\ub7ec \ud604\uc7a5 \uc7a5\uce58\ub85c\ubd80\ud130 \uc2e4\uc2dc\uac04 \ub370\uc774\ud130\ub97c \uc218\uc9d1\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd94\uac00\uc801\uc778 \ud655\uc7a5\uc131\uc774 \ud544\uc694\ud55c \uacbd\uc6b0, \ub370\uc774\ud130 \uc218\uc9d1 \ubaa8\ub4c8\uc774\ub098 IoT \uac8c\uc774\ud2b8\uc6e8\uc774\ub97c \uc0ac\uc6a9\ud558\uc5ec RS485 \uc2e0\ud638\ub97c \uc774\ub354\ub137 \ub610\ub294 \ud074\ub77c\uc6b0\ub4dc \ud638\ud658 \ud615\uc2dd\uc73c\ub85c \ubcc0\ud658\ud569\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 SCADA \uc2dc\uc2a4\ud15c\uc740 \ubb3c\ub860 AWS IoT \ubc0f Azure IoT\uc640 \uac19\uc740 \ud074\ub77c\uc6b0\ub4dc \ud50c\ub7ab\ud3fc\uacfc\uc758 \uc6d0\ud65c\ud55c \ud1b5\ud569\uc774 \uac00\ub2a5\ud574\uc9c0\uba70, \ud655\uc7a5\uc131 \uc788\ub294 \uc2dc\uc2a4\ud15c\uc744 \uad6c\ucd95\ud558\uae30\uac00 \ub354 \uc26c\uc6cc\uc9d1\ub2c8\ub2e4. <a href=\"https:\/\/www.yantaisensor.com\/ko\/%ec%86%94%eb%a3%a8%ec%85%98\/%eb%82%a0%ec%94%a8-%eb%aa%a8%eb%8b%88%ed%84%b0%eb%a7%81-%ec%86%94%eb%a3%a8%ec%85%98\/\" data-type=\"solutions\" data-id=\"3450\">\uc9c0\ub2a5\ud615 \uae30\uc0c1 \ubaa8\ub2c8\ud130\ub9c1<\/a> \uc0b0\uc5c5\uc6a9 \ubc0f \uc2a4\ub9c8\ud2b8 \uc2dc\ud2f0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \uc704\ud55c \ub124\ud2b8\uc6cc\ud06c.<\/p>\n\n\n<style>.kb-image6554_eb5df8-16 .kb-image-has-overlay:after{opacity:0.3;}<\/style>\n<div class=\"wp-block-kadence-image kb-image6554_eb5df8-16\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/how-to-connect-RS485-sensor.webp\" alt=\"RS485 \uc13c\uc11c \uc5f0\uacb0 \ubc29\ubc95\" class=\"kb-img wp-image-6566\" srcset=\"https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/how-to-connect-RS485-sensor.webp 800w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/how-to-connect-RS485-sensor-300x225.webp 300w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/how-to-connect-RS485-sensor-768x576.webp 768w, https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/how-to-connect-RS485-sensor-16x12.webp 16w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">RS485 \ubc0f Modbus\uc758 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c\uc640 \ud574\uacb0 \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c RS485 \ud1b5\uc2e0 \ubc0f Modbus \uae30\ubc18 \uae30\uc0c1 \uc13c\uc11c \uc2dc\uc2a4\ud15c\uc5d0\uc11c\ub294 \ub370\uc774\ud130 \uc548\uc815\uc131\uacfc \uc2dc\uc2a4\ud15c \uc131\ub2a5\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uba87 \uac00\uc9c0 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c\uac00 \uc790\uc8fc \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ubb38\uc81c\ub294 \uc13c\uc11c \uc790\uccb4 \ub54c\ubb38\uc774 \uc544\ub2c8\ub77c \ubc30\uc120, \uad6c\uc131 \ub610\ub294 \ud658\uacbd\uc801 \uac04\uc12d\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc544\ub798 \ud45c\ub294 RS485 \uc5f0\uacb0 \uae30\uc0c1 \uc13c\uc11c \uc2dc\uc2a4\ud15c\uc758 \ubb38\uc81c\ub97c \uc2e0\uc18d\ud558\uac8c \ud574\uacb0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub3c4\ub85d \uc77c\ubc18\uc801\uc778 \uc624\ub958\uc640 \uc2e4\uc9c8\uc801\uc778 \ud574\uacb0\ucc45\uc744 \uc694\uc57d\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\ubb38\uc81c<\/th><th>\uc6d0\uc778<\/th><th>\uc194\ub8e8\uc158<\/th><\/tr><\/thead><tbody><tr><td>\ud1b5\uc2e0 \ubd88\uac00<\/td><td>A\/B \ubc30\uc120 \uc624\ub958 \ub610\ub294 \uadf9\uc131 \ubc18\uc804<\/td><td>A\/B \ub77c\uc778\uc744 \ud655\uc778\ud558\uace0 \uc62c\ubc14\ub974\uac8c \uc5f0\uacb0\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td>\ub370\uc774\ud130 \uc774\uc0c1<\/td><td>\uc804\uc1a1 \uc18d\ub3c4 \ub610\ub294 \ud504\ub85c\ud1a0\ucf5c \ubd88\uc77c\uce58<\/td><td>\ubaa8\ub4e0 \uae30\uae30\uac00 \ub3d9\uc77c\ud55c \uc124\uc815\uc744 \uc0ac\uc6a9\ud558\ub3c4\ub85d \ud558\uc2ed\uc2dc\uc624<\/td><\/tr><tr><td>\ud328\ud0b7 \uc190\uc2e4<\/td><td>\uc804\uc790\uae30 \uac04\uc12d \ub610\ub294 \ubd88\ucda9\ubd84\ud55c \ucc28\ud3d0<\/td><td>\ucc28\ud3d0 \ucf00\uc774\ube14\uc744 \uc0ac\uc6a9\ud558\uace0 \uc801\uc808\ud788 \uc811\uc9c0\ud558\uc2ed\uc2dc\uc624<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">RS485 \ub300 \ubb34\uc120 \uae30\uc0c1 \uc13c\uc11c<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RS485 \uae30\uc0c1 \uc13c\uc11c\uc640 \ubb34\uc120 \uae30\uc0c1 \uc13c\uc11c\ub97c \ube44\uad50\ud560 \ub54c, \uc5b4\ub5a4 \uac83\uc744 \uc120\ud0dd\ud560\uc9c0\ub294 \uc0ac\uc6a9 \ubaa9\uc801, \uc124\uce58 \ud658\uacbd, \uadf8\ub9ac\uace0 \uc7a5\uae30\uc801\uc778 \uc720\uc9c0\ubcf4\uc218 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9d1\ub2c8\ub2e4. RS485 \uc2dc\uc2a4\ud15c\uc740 \ub192\uc740 \uc548\uc815\uc131, \uc800\ub834\ud55c \ube44\uc6a9, \uc801\uc740 \uc720\uc9c0\ubcf4\uc218 \uc694\uad6c \uc0ac\ud56d \ub355\ubd84\uc5d0 \uc0b0\uc5c5\uc6a9 \ubaa8\ub2c8\ud130\ub9c1 \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\uba70, \ud2b9\ud788 \uae30\uc0c1 \uad00\uce21\uc18c\ub098 \ub18d\uc5c5 \uc2dc\uc2a4\ud15c\uacfc \uac19\uc740 \uace0\uc815 \uc124\uce58 \ud658\uacbd\uc5d0\uc11c \ub9ce\uc774 \ud65c\uc6a9\ub429\ub2c8\ub2e4. \ubc18\uba74, \ubb34\uc120 \uc194\ub8e8\uc158\uc740 \uc124\uce58\uac00 \ub354 \uac04\ud3b8\ud558\uc9c0\ub9cc \uc548\uc815\uc131 \uba74\uc5d0\uc11c \ud55c\uacc4\uac00 \uc788\uc744 \uc218 \uc788\uc73c\uba70 \uc6b4\uc601 \ube44\uc6a9\uc774 \ub354 \ub192\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc544\ub798\uc758 \ube44\uad50 \ub0b4\uc6a9\uc744 \ud1b5\ud574 \uadc0\ud558\uc758 \uc6a9\ub3c4\uc5d0 \ub9de\ub294 \ub450 \uac00\uc9c0 \uc635\uc158\uc744 \ud3c9\uac00\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4. <a href=\"https:\/\/www.yantaisensor.com\/ko\/%ec%a0%9c%ed%92%88\/compact-weather-station-for-industrial-monitoring\/\">\uc0b0\uc5c5\uc6a9 \uae30\uc0c1 \uc13c\uc11c<\/a> \ubc30\ud3ec.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\uc720\ud615<\/th><th>RS485<\/th><th>\ubb34\uc120<\/th><\/tr><\/thead><tbody><tr><td>\uc548\uc815\uc131<\/td><td>\ub192\uc74c<\/td><td>\uc911\uac04<\/td><\/tr><tr><td>\ube44\uc6a9<\/td><td>\ub0ae\uc74c<\/td><td>\ub192\uc74c<\/td><\/tr><tr><td>\uc720\uc9c0 \uad00\ub9ac<\/td><td>\ub0ae\uc74c<\/td><td>\ub192\uc74c<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc801\ud569\ud55c RS485 \uae30\uc0c1 \uc13c\uc11c \uc120\ud0dd \ubc29\ubc95<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\ud569\ud55c RS485 \uae30\uc0c1 \uc13c\uc11c\ub97c \uc120\ud0dd\ud558\ub824\uba74 \ub370\uc774\ud130 \uc815\ud655\ub3c4\uc640 \uc2dc\uc2a4\ud15c \uc2e0\ub8b0\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc8fc\uc694 \uc131\ub2a5 \uc694\uc18c\ub97c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uccab\uc9f8, \uace0\uc815\ubc00 \uc13c\uc11c\uac00 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud658\uacbd \ubaa8\ub2c8\ud130\ub9c1\uc744 \ubcf4\uc7a5\ud558\ubbc0\ub85c \uce21\uc815 \uc815\ud655\ub3c4\ub97c \uc6b0\uc120\uc801\uc73c\ub85c \uac80\ud1a0\ud558\uc2ed\uc2dc\uc624. \ub458\uc9f8, IP65 \ub610\ub294 IP67\uacfc \uac19\uc740 \ubc29\uc9c4\u00b7\ubc29\uc218 \ub4f1\uae09\uc744 \ud655\uc778\ud558\uc5ec \uc7a5\uce58\uac00 \ube44, \uba3c\uc9c0, \uc2b5\ub3c4 \ub4f1 \uac00\ud639\ud55c \uc2e4\uc678 \ud658\uacbd\uc744 \uacac\ub51c \uc218 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc2ed\uc2dc\uc624. \ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uc81c\uc5b4 \uc2dc\uc2a4\ud15c\uc774\ub098 IoT \uc2dc\uc2a4\ud15c\uacfc\uc758 \uc6d0\ud65c\ud55c \ud1b5\ud569\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uac15\ub825\ud55c \ud504\ub85c\ud1a0\ucf5c \ud638\ud658\uc131, \ud2b9\ud788 Modbus RTU \uc9c0\uc6d0 \uc5ec\ubd80\ub97c \ud655\uc778\ud558\uc2ed\uc2dc\uc624. RS-485 \uae30\uc0c1 \uc13c\uc11c \uad6c\ub9e4\ub97c \uacc4\ud68d \uc911\uc774\ub77c\uba74, \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uc0b0\uc5c5\uc6a9 \uae30\uc0c1 \uc13c\uc11c \uacf5\uae09\uc5c5\uccb4\uc640 \ud611\ub825\ud558\ub294 \uac83\uc774 \uc7a5\uae30\uc801\uc778 \uc548\uc815\uc131\uacfc \uae30\uc220 \uc9c0\uc6d0\uc744 \ud655\ubcf4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uacb0\ub860<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RS485\ub294 \uc548\uc815\uc801\uc778 \uc7a5\uac70\ub9ac \ub370\uc774\ud130 \uc804\uc1a1\uc758 \uae30\ubc18\uc774 \ub418\ub294 \ubc18\uba74, Modbus\ub294 \uc13c\uc11c \ub370\uc774\ud130\ub97c \uad6c\uc870\ud654\ud558\uace0 \ud574\uc11d\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. RS485\uc640 Modbus\ub294 \uacb0\ud569\ub418\uc5b4 \ud604\ub300\uc801\uc778 \uae30\uc0c1 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc744 \uc704\ud55c \ub110\ub9ac \ucc44\ud0dd\ub41c \uc0b0\uc5c5 \ud45c\uc900 \uc194\ub8e8\uc158\uc744 \ud615\uc131\ud558\uba70, \ub2e4\uc591\ud55c \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc804\ubc18\uc5d0 \uac78\uccd0 \uc548\uc815\uc801\uc778 \ud1b5\uc2e0, \uc190\uc26c\uc6b4 \ud1b5\ud569, \uadf8\ub9ac\uace0 \ud655\uc7a5 \uac00\ub2a5\ud55c \uad6c\ucd95\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uae30\uc0c1 \ubaa8\ub2c8\ud130\ub9c1\uc774\ub098 IoT \ud504\ub85c\uc81d\ud2b8\ub97c \uacc4\ud68d \uc911\uc774\uc2dc\uba70 RS485\/Modbus \uc13c\uc11c \uc120\uc815, \uc124\uce58 \ub610\ub294 \uad6c\uc131\uc5d0 \ub300\ud55c \ub3c4\uc6c0\uc774 \ud544\uc694\ud558\uc2dc\ub2e4\uba74, \uc5b8\uc81c\ub4e0\uc9c0 \uc800\ud76c\uc5d0\uac8c \uc5f0\ub77d\ud558\uc5ec \uae30\uc220 \uc9c0\uc6d0 \ubc0f \ub9de\ucda4\ud615 \uc194\ub8e8\uc158\uc744 \ubb38\uc758\ud574 \uc8fc\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n<style>.kt-accordion-id6554_0cd4cb-7d .kt-accordion-inner-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:10px;}.kt-accordion-id6554_0cd4cb-7d .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-right:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);padding-left:var(--global-kb-spacing-sm, 1.5rem);}.kt-accordion-id6554_0cd4cb-7d > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;border-top-left-radius:0px;border-top-right-radius:0px;border-bottom-right-radius:0px;border-bottom-left-radius:0px;background:#f2f2f2;color:#555555;padding-top:9px;padding-right:13px;padding-bottom:9px;padding-left:13px;}.kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap .kt-blocks-accordion-icon-trigger:before{background:#555555;}.kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger{background:#555555;}.kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-icon-trigger:before{background:#f2f2f2;}.kt-accordion-id6554_0cd4cb-7d > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id6554_0cd4cb-7d .kt-blocks-accordion-header:focus-visible{color:#444444;background:#eeeeee;border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}.kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion--visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle ) .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#444444;}.kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger, body:not(.hide-focus-outline) .kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger{background:#444444;}.kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:hover .kt-blocks-accordion-icon-trigger:before, body:not(.hide-focus-outline) .kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:after, body:not(.hide-focus-outline) .kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible .kt-blocks-accordion-icon-trigger:before{background:#eeeeee;}.kt-accordion-id6554_0cd4cb-7d .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id6554_0cd4cb-7d > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{color:#ffffff;background:var(--global-palette1, #3182CE);border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}.kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basiccircle ):not( .kt-accodion-icon-style-xclosecircle ):not( .kt-accodion-icon-style-arrowcircle )  > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:#ffffff;}.kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger{background:#ffffff;}.kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:after, .kt-accordion-id6554_0cd4cb-7d:not( .kt-accodion-icon-style-basic ):not( .kt-accodion-icon-style-xclose ):not( .kt-accodion-icon-style-arrow ) .kt-blocks-accordion-header.kt-accordion-panel-active .kt-blocks-accordion-icon-trigger:before{background:var(--global-palette1, #3182CE);}@media all and (max-width: 1024px){.kt-accordion-id6554_0cd4cb-7d .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}}@media all and (max-width: 1024px){.kt-accordion-id6554_0cd4cb-7d > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;}}@media all and (max-width: 1024px){.kt-accordion-id6554_0cd4cb-7d > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id6554_0cd4cb-7d .kt-blocks-accordion-header:focus-visible{border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}}@media all and (max-width: 1024px){.kt-accordion-id6554_0cd4cb-7d .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id6554_0cd4cb-7d > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}}@media all and (max-width: 767px){.kt-accordion-id6554_0cd4cb-7d .kt-accordion-inner-wrap{display:block;}.kt-accordion-id6554_0cd4cb-7d .kt-accordion-inner-wrap .kt-accordion-pane:not(:first-child){margin-top:10px;}.kt-accordion-id6554_0cd4cb-7d .kt-accordion-panel-inner{border-top:0px solid transparent;border-right:0px solid transparent;border-bottom:0px solid transparent;border-left:0px solid transparent;}.kt-accordion-id6554_0cd4cb-7d > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header{border-top:1px solid #f2f2f2;border-right:1px solid #f2f2f2;border-bottom:1px solid #f2f2f2;border-left:1px solid #f2f2f2;}.kt-accordion-id6554_0cd4cb-7d > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header:hover, \n\t\t\t\tbody:not(.hide-focus-outline) .kt-accordion-id6554_0cd4cb-7d .kt-blocks-accordion-header:focus-visible{border-top:1px solid #878787;border-right:1px solid #878787;border-bottom:1px solid #878787;border-left:1px solid #878787;}.kt-accordion-id6554_0cd4cb-7d .kt-accordion-header-wrap .kt-blocks-accordion-header:focus-visible,\n\t\t\t\t.kt-accordion-id6554_0cd4cb-7d > .kt-accordion-inner-wrap > .wp-block-kadence-pane > .kt-accordion-header-wrap > .kt-blocks-accordion-header.kt-accordion-panel-active{border-top:1px solid #444444;border-right:1px solid #444444;border-bottom:1px solid #444444;border-left:1px solid #444444;}}<\/style>\n<div class=\"wp-block-kadence-accordion alignnone\"><div class=\"kt-accordion-wrap kt-accordion-id6554_0cd4cb-7d kt-accordion-has-5-panes kt-active-pane-0 kt-accordion-block kt-pane-header-alignment-left kt-accodion-icon-style-basic kt-accodion-icon-side-right\" style=\"max-width:none\"><div class=\"kt-accordion-inner-wrap\" data-allow-multiple-open=\"false\" data-start-open=\"0\">\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-1 kt-pane6554_7ed80d-88\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">\uae30\uc0c1 \uc13c\uc11c\uc5d0\uc11c RS485\ub294 \uc5b4\ub5a4 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ub418\ub098\uc694?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">RS485\ub294 \uc0b0\uc5c5 \ud658\uacbd\uc5d0\uc11c \uae30\uc0c1 \uc13c\uc11c\uc640 \uc81c\uc5b4 \uc2dc\uc2a4\ud15c \uac04\uc5d0 \uc548\uc815\uc801\uc774\uace0 \uc7a5\uac70\ub9ac\uc758 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud574 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-2 kt-pane6554_c1ee44-18\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">RS485\uc640 Modbus\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">RS485\ub294 \ubb3c\ub9ac \ud1b5\uc2e0 \uacc4\uce35\uc778 \ubc18\uba74, Modbus\ub294 \ub370\uc774\ud130\uc758 \uad6c\uc870\uc640 \ud574\uc11d \ubc29\uc2dd\uc744 \uc815\uc758\ud558\ub294 \ud504\ub85c\ud1a0\ucf5c\uc785\ub2c8\ub2e4.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-3 kt-pane6554_ccb554-06\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">RS485 \uc5c6\uc774\ub3c4 Modbus\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub098\uc694?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">\ub124, Modbus\ub294 \uc774\ub354\ub137(Modbus TCP)\uacfc \uac19\uc740 \ub2e4\ub978 \uc778\ud130\ud398\uc774\uc2a4\ub97c \ud1b5\ud574\uc11c\ub3c4 \uc791\ub3d9\ud560 \uc218 \uc788\uc9c0\ub9cc, \uae30\uc0c1 \uc13c\uc11c\uc758 \uacbd\uc6b0 RS485\uac00 \uac00\uc7a5 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-4 kt-pane6554_db9182-df\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">RS485\uc5d0 \uba87 \ub300\uc758 \uc7a5\uce58\ub97c \uc5f0\uacb0\ud560 \uc218 \uc788\ub098\uc694?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">\uc77c\ubc18\uc801\uc73c\ub85c \uc2dc\uc2a4\ud15c \uc124\uacc4 \ubc0f \uc2e0\ud638 \uac15\ub3c4\uc5d0 \ub530\ub77c \ubc84\uc2a4\ub2f9 \ucd5c\ub300 32\ub300\uc758 \uc7a5\uce58\ub97c \uc5f0\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-kadence-pane kt-accordion-pane kt-accordion-pane-5 kt-pane6554_001bc3-45\"><div class=\"kt-accordion-header-wrap\"><button class=\"kt-blocks-accordion-header kt-acccordion-button-label-show\" type=\"button\"><span class=\"kt-blocks-accordion-title-wrap\"><span class=\"kt-blocks-accordion-title\">RS485\ub294 \uc2e4\uc678 \uae30\uc0c1 \ubaa8\ub2c8\ud130\ub9c1 \uc2dc\uc2a4\ud15c\uc5d0 \uc801\ud569\ud55c\uac00\uc694?<\/span><\/span><span class=\"kt-blocks-accordion-icon-trigger\"><\/span><\/button><\/div><div class=\"kt-accordion-panel kt-accordion-panel-hidden\"><div class=\"kt-accordion-panel-inner\">\n<p class=\"wp-block-paragraph\">\ub124, \ub6f0\uc5b4\ub09c \uac04\uc12d \ubc29\uc9c0 \ub2a5\ub825\uacfc \uc7a5\uac70\ub9ac \uc804\uc1a1 \uc131\ub2a5 \ub355\ubd84\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\uc774 \uae00\uc5d0\uc11c\ub294 \uae30\uc0c1 \uc13c\uc11c \uc2dc\uc2a4\ud15c\uc5d0\uc11c RS485 \ubc0f Modbus \ud504\ub85c\ud1a0\ucf5c\uc758 \uc8fc\uc694 \uc6d0\ub9ac, \ub450 \ud504\ub85c\ud1a0\ucf5c\uc758 \ucc28\uc774\uc810, \ubc30\uc120 \ubc29\ubc95 \ubc0f \ud1b5\uc2e0 \uad6c\uc870\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \ub610\ud55c \uc0b0\uc5c5\uc6a9 \uae30\uc0c1 \ubaa8\ub2c8\ud130\ub9c1 \ubd84\uc57c\uc5d0\uc11c \uc774 \ud504\ub85c\ud1a0\ucf5c\ub4e4\uc774 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc774\uc720, PLC \ubc0f IoT \ud50c\ub7ab\ud3fc\uacfc\uc758 \ud1b5\ud569 \ubc29\ubc95, \uadf8\ub9ac\uace0 \uc77c\ubc18\uc801\uc778 \ubb38\uc81c \ud574\uacb0 \ubc29\ubc95\ub3c4 \ub2e4\ub8f9\ub2c8\ub2e4. RS485\uc640 Modbus\ub294 \ud568\uaed8 \uc548\uc815\uc801\uc774\uace0 \ud655\uc7a5\uc131\uc774 \ub6f0\uc5b4\ub098\uba70 \uc0b0\uc5c5 \ud45c\uc900\uc744 \uc900\uc218\ud558\ub294 \uc194\ub8e8\uc158\uc744 \uc81c\uacf5\ud558\uc5ec \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ud658\uacbd \ub370\uc774\ud130 \uc218\uc9d1\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4.<\/p>","protected":false},"author":1,"featured_media":6565,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[11],"tags":[],"class_list":["post-6554","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"taxonomy_info":{"category":[{"value":11,"label":"Blog"}]},"featured_image_src_large":["https:\/\/www.yantaisensor.com\/wp-content\/uploads\/2026\/05\/RS485-weather-sensor.webp",800,600,false],"author_info":{"display_name":"admin","author_link":"https:\/\/www.yantaisensor.com\/ko\/author\/admin"},"comment_info":0,"category_info":[{"term_id":11,"name":"Blog","slug":"blog","term_group":0,"term_taxonomy_id":11,"taxonomy":"category","description":"","parent":0,"count":56,"filter":"raw","cat_ID":11,"category_count":56,"category_description":"","cat_name":"Blog","category_nicename":"blog","category_parent":0}],"tag_info":false,"_links":{"self":[{"href":"https:\/\/www.yantaisensor.com\/ko\/wp-json\/wp\/v2\/posts\/6554","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yantaisensor.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yantaisensor.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yantaisensor.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yantaisensor.com\/ko\/wp-json\/wp\/v2\/comments?post=6554"}],"version-history":[{"count":8,"href":"https:\/\/www.yantaisensor.com\/ko\/wp-json\/wp\/v2\/posts\/6554\/revisions"}],"predecessor-version":[{"id":7468,"href":"https:\/\/www.yantaisensor.com\/ko\/wp-json\/wp\/v2\/posts\/6554\/revisions\/7468"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yantaisensor.com\/ko\/wp-json\/wp\/v2\/media\/6565"}],"wp:attachment":[{"href":"https:\/\/www.yantaisensor.com\/ko\/wp-json\/wp\/v2\/media?parent=6554"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yantaisensor.com\/ko\/wp-json\/wp\/v2\/categories?post=6554"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yantaisensor.com\/ko\/wp-json\/wp\/v2\/tags?post=6554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}