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![](https://ae01.alicdn.com/kf/S87266491511d43349c25dce65260855c0/AC-0-100A-80-260V-PZEM-004T-Arduino-TTL-COM2.jpg) ![](https://ae01.alicdn.com/kf/S75a40f3e3faa4363a65143b1e9e8efc8e/AC-0-100A-80-260V-PZEM-004T-Arduino-TTL-COM2.jpg) ![](https://ae01.alicdn.com/kf/Scc99011ee4dd487995355ce5854387f7p/AC-0-100A-80-260V-PZEM-004T-Arduino-TTL-COM2.jpg) ![](https://ae01.alicdn.com/kf/S64cd3fc8736a4e6eaf860ea5411cfe473/AC-0-100A-80-260V-PZEM-004T-Arduino-TTL-COM2.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S87266491511d43349c25dce65260855c0/AC-0-100A-80-260V-PZEM-004T-Arduino-TTL-COM2.jpg) ![](https://ae01.alicdn.com/kf/S75a40f3e3faa4363a65143b1e9e8efc8e/AC-0-100A-80-260V-PZEM-004T-Arduino-TTL-COM2.jpg) ![](https://ae01.alicdn.com/kf/Scc99011ee4dd487995355ce5854387f7p/AC-0-100A-80-260V-PZEM-004T-Arduino-TTL-COM2.jpg) ![](https://ae01.alicdn.com/kf/S64cd3fc8736a4e6eaf860ea5411cfe473/AC-0-100A-80-260V-PZEM-004T-Arduino-TTL-COM2.jpg) ![](https://ae01.alicdn.com/kf/S283d1b9aa5774fa18a430e1371050787e/AC-0-100A-80-260V-PZEM-004T-Arduino-TTL-COM2.jpg)
- Â÷¿ø: Check information
- ÀÛµ¿ ¿Âµµ: None
- °ø±Þ Àü¾Ð: AC80-260V
- Á¤È®µµ µî±Þ: High
- ¸ðµ¨ ¹øÈ£: PZEM-004T module
- ´ëÇü È°ÀÚ: ¾Æ³¯·Î±× Àü¿ë
- DIY ¿ëÇ°: ELECTRICAL
- ºê·£µå À̸§: Aideepen
- ¿ø»êÁö: Áß±¹
- Model: PZEM-004T-100A-D-P,PZEM-004T-100A-D-P+
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1. °íÁ¤¹Ð ¹× ºü¸¥ ÀÀ´ä 2. »õ·Î ¾÷±×·¹ÀÌµå µÈ Çà ÇÉ ÆÞ½º ¹öÀüÀº PCBÀÇ ÅëÇÕ »ç¿ë¿¡ ´õ ÀûÇÕÇϸç Àü·Â ¹× ±³Á¤ ¿À·ù ÃøÁ¤¿¡ Æí¸®ÇÕ´Ï´Ù. 3. ¹°¸®Àû °èÃþ ÇÁ·ÎÅäÄÝ: ¹°¸®Àû °èÃþÀº UART to TTL Åë½Å ÀÎÅÍÆäÀ̽º¸¦ »ç¿ëÇÕ´Ï´Ù. Àü¼Û ¼Óµµ´Â 9600, 8 µ¥ÀÌÅÍ ºñÆ®, 1 ½ºÅé ºñÆ®, °Ë»ç ¾øÀ½, 4. ÀÀ¿ë ÇÁ·Î±×·¥ °èÃþ ÇÁ·ÎÅäÄÝ: ÀÀ¿ë ÇÁ·Î±×·¥ °èÃþÀº Åë½Å¿¡ Modbus-RTU ÇÁ·ÎÅäÄÝÀ» »ç¿ëÇÕ´Ï´Ù. ÇöÀç 0x03 (Àб⠺¸·ù ·¹Áö½ºÅÍ), 0x04 (Àбâ ÀÔ·Â ·¹Áö½ºÅÍ), 0x06 (´ÜÀÏ ·¹Áö½ºÅÍ ¾²±â), 0x41 (±³Á¤) ¸¸ Áö¿øÇÕ´Ï´Ù. 0x42 (Àü¿ø Àç¼³Á¤) ¹× ±âŸ ±â´É ÄÚµå. 0x41 ÇÔ¼ö ÄÚµå´Â ³»ºÎ ¿ëÀÔ´Ï´Ù (ÁÖ¼Ò´Â 0xF8 ÀÏ ¼ö ÀÖÀ½). °øÀå º¸Á¤¿¡ »ç¿ëµÇ¸ç À¯Áö º¸¼ö ¹× ±âŸ °æ¿ì¿¡ °øÀåÀ¸·Î ¹Ý¼ÛµË´Ï´Ù. ÇÔ¼ö ÄÚµå µÚ¿¡ 16 ÀÚ¸®°¡ Ãß°¡µÈ ¾ÏÈ£´Â ±âº»ÀûÀ¸·Î 0x3721 ÀÔ´Ï´Ù. ½½·¹À̺êÀÇ ÁÖ¼Ò ¹üÀ§´Â 0x01 ~ 0xF7 ÀÌ°í ÁÖ¼Ò 0x00 ÀÌ ºê·Îµåij½ºÆ® ÁÖ¼Ò·Î »ç¿ëµË´Ï´Ù. ½½·¹À̺ê´Â È£½ºÆ®¿¡ ȸ½Å ÇÒ ÇÊ¿ä°¡ ¾øÀ¸¸ç ÁÖ¼Ò OxF8 ÀÌ ÀÏ¹Ý ÁÖ¼Ò·Î »ç¿ëµË´Ï´Ù. ÀÌ ÁÖ¼Ò´Â ´ÜÀÏ ½½·¹À̺ê ȯ°æ¿¡¼¸¸ »ç¿ëÇÒ ¼ö ÀÖÀ¸¸ç º¸Á¤ ÁÖ¼Ò·Î »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. 5.CRC È®ÀÎ: CRC È®ÀÎÀº 16 ºñÆ® Çü½ÄÀ» »ç¿ëÇÏ°í 2 ¹ÙÀÌÆ®¸¦ »ç¿ëÇϸç X16 + X15 + X2 + 1 ÀÇ ´ÙÇ×½ÄÀ» »ý¼ºÇÕ´Ï´Ù. °è»ê¿¡ »ç¿ëµÇ´Â ´ÙÇ×½Ä °ªÀº 0xA001 ÀÔ´Ï´Ù. CRC °ËÁõ °ªÀº CRC °ËÁõ °ªÀ» Á¦¿ÜÇÑ µ¥ÀÌÅÍ ÇÁ·¹ÀÓÀÇ ¸ðµç ¹ÙÀÌÆ® °ËÁõ °á°úÀÔ´Ï´Ù. 6. º¸Á¤ ±â´É 7. Àü±â ¿¡³ÊÁö ¸®¼Â ±â´É 8. ½½·¹ÀÌºê ¸Å°³ º¯¼ö ÀÐ±â ¹× ¼öÁ¤
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Á¦Ç° ¸ðµ¨: PZEM-004T-100A-D-P ÃøÁ¤ ¹üÀ§: 100A Àü¾Ð: 80 ~ 260V ÇöÀç: 0 ~ 100A È°¼º Àü·Â: 0 ~ 2.3KW ÆÄ¿ö ÆÑÅÍ: 0.00 ~ 1.00 ÁÖÆļö: 45Hz ~ 65Hz È°¼º Àü±â ¿¡³ÊÁö (Àü±â ¿¡³ÊÁö ¸®¼Â ¼ÒÇÁÆ®¿þ¾î ¸®¼Â): 0 ~ 9999.99kWh Àü·Â ÃÊ°ú °æº¸: È°¼º Àü·Â ÀÓ°è °ªÀ» ¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÃøÁ¤µÈ À¯È¿ Àü·ÂÀÌ ¼³Á¤µÈ ÀÓ°è°ªÀ» ÃÊ°úÇÏ¸é °æº¸ »óÅ°¡ ¼³Á¤µË´Ï´Ù. ÆÞ½º Ãâ·Â: 1600 imp/kwh Åë½Å ÀÎÅÍÆäÀ̽º: TTL ÀÎÅÍÆäÀ̽º Àü¿ø °ø±Þ ÀåÄ¡: ´Ü»ó Àü¿ø ÁÖÆļö ±×¸®µå Àü¿ø °ø±Þ ÀåÄ¡´Â ÀúÇ× ¹× Ä¿ÆнÃÅϽº Àü¾Ð °¨¼Ò¸¦ ÅëÇØ ÁÖ È¸·Î¿¡ Àü¿øÀ» °ø±ÞÇÕ´Ï´Ù. TTL Ãâ·Â Åë½Å ÀÎÅÍÆäÀ̽º´Â ¼öµ¿ Ãâ·Â ÀÎ ÁÖ È¸·ÎÀÇ ±¤ Ä¿Ç÷¯·ÎºÎÅÍ °Ý¸®µË´Ï´Ù. Åë½ÅÀ» À§ÇØ ¿ÜºÎ 5V Àü¿ø °ø±Þ ÀåÄ¡°¡ ÇÊ¿äÇÕ´Ï´Ù ÀÛ¾÷ ¿Âµµ: - 20 ¡É ~ + 60 ¡É
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ÀÌ ¸ðµâÀÇ TTL ÀÎÅÍÆäÀ̽º´Â ¼öµ¿ ÀÎÅÍÆäÀ̽ºÀ̸ç 5V Àü¿ø °ø±Þ ÀåÄ¡¸¦ ¿ÜºÎ¿¡¼ Á¦°øÇؾßÇÕ´Ï´Ù. Áï, 4 °³ÀÇ Æ÷Æ®°¡ ¸ðµÎ ¿¬°áµÇ¾î¾ßÇÕ´Ï´Ù (5V, RX, TX, GND) Åë½Å Áß¿¡´Â Åë½ÅÀ» ¼öÇà ÇÒ ¼ö ¾ø½À´Ï´Ù. ÀÛ¾÷ ¿Âµµ: - 20 ¡É ~ + 60 ¡É
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![](https://ae01.alicdn.com/kf/S4b5cc9d87aec4c6abe20286b987c38efO.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/Sa973b4d9de384964952b2941e706f921r.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/Se3eae67604a24f93b9eaae913104ca5eN.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S1e136714e9714c9ba2a8b2f9f58e68445.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S1ceff90369ef492d862553a775cbbf28V.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S19aa3ad5e9ec43d2ad1726fbf7df15ceg.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S7e5dc5ed51b4436b8f32fb4bd1ebe37fy.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S69d16d1b8f48402881604aa7b14ed0d7N.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S012c8c7c5d364febb4191dd5285f7856K.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S405d46e83b0c473b8e3dd3c5982394e3Q.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/Sc0bb4ca79cfd4f9d8d09322cc66a2b11X.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S211794bb99324ad9971fbd8c287f8780w.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S325b716c98f343f2b842dcd3fd959ca9r.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S38d114426e6849528906731a89746c28n.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S0f21883ba52c4372919b2e60c8c66efbp.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S5bbb580613e44b0f88e635c96ebc96b0w.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/Sa0a39ed137ea4ecf824c2adf4d3ecc79g.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S9b0ebbf23ceb459a9e53972606cd12ae1.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S901aa2835c584f36ad016d1e8f96a649O.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/Sa55f74de3df64beea42d7506be77bf79Q.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S0812e78ca55941d3aa468818a3d13929l.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S8fa5a9cdccf941178ab1208d3fa22629F.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S09e97334088246f3a4bb88fb2de948c5e.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S3830c44777e74017b0987f1ba4886fddb.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S06a215d748524165bc517e26b0df9259H.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S3609d418ffcf4a34acc54248dc24fa9b2.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S1df553094328419f88354b8c43bfef92d.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/Sf6aabac1486e4d6fb99f816019610d11d.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/Sb5821679061e44d8b095cb4a692202f8c.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S7fb032183c794fb9bc91c59bcda94256X.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S05fb5c272ba74a0cb0fe08bbdf15cb1dM.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/Sd7276ebf13ac48b28c162d89b5aec396I.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/Sc8d9584340d04ba1bcc62d62db07e837I.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/Sa230e0b3077040ce8699150a2f5708bcN.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/Seaa9dc396dec44198bde1dc80d725829G.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/S5d765e0060624718bb3d95b92e1b90a1P.jpg?width=1000&height=1000&hash=2000) ![](https://ae01.alicdn.com/kf/Sadb4e641e1d64452b8bcfe50eebd90c78.jpg?width=1000&height=1000&hash=2000)
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