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![](https://ae01.alicdn.com/kf/S74dd6ce2c41448719f307a0f2bb03581V/Modbus-RTU-RS485-TTL-1-2-4.jpg) ![](https://ae01.alicdn.com/kf/Sb20958728c964e3b91f89673893b8bdam/Modbus-RTU-RS485-TTL-1-2-4.jpg) ![](https://ae01.alicdn.com/kf/S4493659fe2f849d0a6f40cafe8dac662a/Modbus-RTU-RS485-TTL-1-2-4.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S74dd6ce2c41448719f307a0f2bb03581V/Modbus-RTU-RS485-TTL-1-2-4.jpg) ![](https://ae01.alicdn.com/kf/Sb20958728c964e3b91f89673893b8bdam/Modbus-RTU-RS485-TTL-1-2-4.jpg) ![](https://ae01.alicdn.com/kf/S4493659fe2f849d0a6f40cafe8dac662a/Modbus-RTU-RS485-TTL-1-2-4.jpg) ![](https://ae01.alicdn.com/kf/S618ca735a91a4818af0286a6fc532be8q/Modbus-RTU-RS485-TTL-1-2-4.jpg)
- DIY ¿ëÇ°: ELECTRICAL
- ¿ø»êÁö: Áß±¹
¿É¼ÇÁ¤º¸[(350686)1 Channel] [(350850)2 Channel] [(350852)4 Channel] [(350853)8 Channel] [(10)485 Converter]![](https://ae01.alicdn.com/kf/S49bc7a8b011c4cc69db14a28f765cc0e6/Modbus-RTU-RS485-TTL-1-2-4.jpg_640x640.jpg) Á¦Ç°: Modbus-RTU ¸±·¹ÀÌ ¸ðµâ
ä³Î ¹øÈ£: 1/2/4/8 ä³Î
Àü¾Ð: 5V, 12V, 24V
Á¤°Ý ºÎÇÏ: 10A/250VAC
485 º¯È¯±â: ¿É¼Ç
¼ÒÇÁÆ®¿þ¾î ´Ù¿î·Îµå:
ÃßÃâ µÈ ÄÚµå: le9e
![](https://ae01.alicdn.com/kf/Sb2b476ac527a49d58a3a1190ada268b8i.jpg)
1 ä³Î ¸±·¹ÀÌ ¸ðµâ ¼³¸í
1. RS485 Åë½Å ´Ü¸» 2. TTL Åë½Å ´Ü¸»±â 3. 1 ÀÔ·Â 4. 1 Ãâ·Â 5. »ç¿ëÀÚ LED Ç¥½Ã±â 6. 1 ¸±·¹ÀÌ »óŸ¦À§ÇÑ LED Ç¥½Ã±â 7. Àü¿ø °ø±Þ ÀåÄ¡ ´ÜÀÚ 12V ![](https://ae01.alicdn.com/kf/S43a508d9420f4e1198ce3c80e57959f4b.jpg)
![](https://ae01.alicdn.com/kf/S91765039814a464da3a21680cbce5e26R.jpg)
2 ä³Î ¸±·¹ÀÌ ¸ðµâ ¼³¸í 1. RS485 Åë½ÅÅ͹̳Π2. TTL Åë½Å ´Ü¸»±â 3. 2 ä³Î ±¤Ä¿Ç÷¯ Àý¿¬ ÀÔ·Â 4. 2 ä³Î ±¤Ä¿Ç÷¯ Àý¿¬ Ãâ·Â 5. »ç¿ëÀÚ ¹öÆ° 6. »ç¿ëÀÚ LED Ç¥½Ã±â 7. Àü¿ø Ç¥½Ã±â 8. ¸±·¹ÀÌ »óŸ¦À§ÇÑ 2 LED Ç¥½Ã±â 9. Àü¿ø °ø±Þ ÀåÄ¡ ´ÜÀÚ 12V ![](https://ae01.alicdn.com/kf/Sf387cf22ef694e09899dfad6b581f45fW.jpg)
4 ä³Î ¸±·¹ÀÌ ¸ðµâ ¼³¸í 1. 4 ä³Î¸±·¹ÀÌ Ãâ·Â (1 NO, 1 NC) 2. 4 ä³Î ±¤Ä¿Ç÷¯ Àý¿¬ ¸±·¹ÀÌ Ãâ·Â 3. 4 ¸±·¹ÀÌ »óÅ LED Ç¥½Ã±â 4. Àü¿ø °ø±Þ ¿ë ¿øÇü DC ´ÜÀÚ, Àü¾ÐÀº ¸±·¹ÀÌ Àü¾Ð¿¡ µû¶ó ´Ù¸¨´Ï´Ù. 5. 4 ä³Î ÀÔ·Â (°Ç½Ä ³ëµå ÀÔ·Â, GND¿¡ ¿¬°á) 6. RS485 Åë½Å ´ÜÀÚ 1 °³ 7. Àü¿ø Ç¥½Ã±â 8. ÇϳªÀÇ »ç¿ëÀÚ LED Á¶¸í 9. Àç¼³Á¤ ¹öÆ° ![](https://ae01.alicdn.com/kf/S5e005d443ab1475c86b05cf907111c11C.jpg)
![](https://ae01.alicdn.com/kf/Sa5cf8d183c224e3383fc3d97720ea5a58.jpg)
8 ä³Î ¸±·¹ÀÌ ¸ðµâ ¼³¸í 1. RS485 Åë½Å ´Ü¸»±â 2. TTL Åë½Å ´Ü¸»±â 3. 8 ä³Î ±¤Ä¿Ç÷¯ Àý¿¬ ÀÔ·Â 4. 8 ä³Î ±¤Ä¿Ç÷¯ Àý¿¬ Ãâ·Â 5. ¸®¼Â ¹öÆ° 6. »ç¿ëÀÚ ¹öÆ° 7. »ç¿ëÀÚ LED Ç¥½Ã±â 8. Àü¿ø Ç¥½Ã±â 9. ¸±·¹ÀÌ »óŸ¦À§ÇÑ 8 LED Ç¥½Ã±â 10. 12V Àü¿ø °ø±Þ ¿ë ¿øÇü DC ´ÜÀÚ 11. Àü¿ø °ø±Þ ÀåÄ¡ ´ÜÀÚ 12V ![](https://ae01.alicdn.com/kf/S73a9646113bb4312ad24d54e923142c73.jpg)
¸ðµå ¹ö½º RTU ¸í·É: 1>. Àü¼Û·ü: 9600,8, ¾øÀ½, 1 /************* ÀåÄ¡ ÁÖ¼Ò ¼³Á¤/ 2>. ÀåÄ¡ ÁÖ¼Ò¸¦ 0x01 ·Î ¼³Á¤ÇϽʽÿÀ. 00 10 00 00 01 02 00 01 6A 00 3>. ÀåÄ¡ ÁÖ¼Ò¸¦ 0x02 ·Î ¼³Á¤ÇϽʽÿÀ. 00 10 00 00 01 02 00 02 2A 01 4>. ÀåÄ¡ ÁÖ¼Ò¸¦ 0x03 À¸·Î ¼³Á¤ÇϽʽÿÀ: 00 10 00 00 01 02 00 03 EB C1 /************* ¸í·É Çü½Ä ****************************************************/ 5>. ÀåÄ¡ ÁÖ¼Ò Àбâ: 00 03 00 00 00 01 85 db ¹Ýȯ: 00 03 02 00 01 44 // 01 Àº ÀåÄ¡ ÁÖ¼ÒÀÔ´Ï´Ù. 6>. ¸í·É Çü½Ä ¼³Á¤: Äѱâ 1 # ¸±·¹ÀÌ: 01 05 00 01 00 9d 9a Note_1: 1 ¹ÙÀÌÆ®´Â ÀåÄ¡ ÁÖ¼ÒÀÔ´Ï´Ù. Note_2: 2 ¹ÙÀÌÆ®´Â ÇÔ¼ö ÄÚµåÀÔ´Ï´Ù. Note_3: 3rd ¹× 4th ¹ÙÀÌÆ®´Â ¸±·¹ÀÌ/·¹Áö½ºÅÍ ÁÖ¼ÒÀÔ´Ï´Ù. µû¶ó¼ 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007 ÀÏ ¼ö ÀÖ½À´Ï´Ù. Note_4: 5 ¹ÙÀÌÆ®¿Í 6 ¹ÙÀÌÆ®´Â ¸±·¹ÀÌ/·¹Áö½ºÅÍ µ¥ÀÌÅÍÀÔ´Ï´Ù. 01 Àº ÅÏ ON ¸±·¹À̸¦ ÀǹÌÇÏ°í 00 Àº ÅÏ ¿ÀÇÁ ¸±·¹À̸¦ ÀǹÌÇÕ´Ï´Ù. Note_5: 7 ¹ÙÀÌÆ®¿Í 8 ¹ÙÀÌÆ®´Â CRC ÄÚµåÀÔ´Ï´Ù. /************* Äѱâ/²ô±â ¸±·¹ÀÌ *************************************************/ 7>. Äѱâ 0 # ¸±·¹ÀÌ: 01 05 00 FF 00 8C 3A ²ô±â 0 # ¸±·¹ÀÌ: 01 05 00 00 00 CD CA 8>. Äѱâ 1 # ¸±·¹ÀÌ: 01 05 00 01 FF 00 DD FA ²ô±â 1 # ¸±·¹ÀÌ: 01 05 00 01 00 00 9C 0A 9>. Äѱâ 2 # ¸±·¹ÀÌ: 01 05 00 02 FF 00 2D FA ²ô±â 2 # ¸±·¹ÀÌ: 01 05 00 02 00 00 00 6C 0A 10>. 3 # ¸±·¹ÀÌ Äѱâ: 01 05 00 03 FF 00 7C 3A ²ô±â 3 # ¸±·¹ÀÌ: 01 05 00 03 00 00 3D CA 11>. Äѱâ 4 # ¸±·¹ÀÌ: 01 05 00 04 FF 00 CD FB ²ô±â 4 # ¸±·¹ÀÌ: 01 05 00 04 00 00 00 8C 0B 12>. Äѱâ 5 # ¸±·¹ÀÌ: 01 05 00 05 FF 00 9C 3B ²ô±â 5 # ¸±·¹ÀÌ: 01 05 00 05 00 00 DD CB 13>. 6 # ¸±·¹ÀÌ Äѱâ: 01 05 00 06 FF 00 6C 3B ²ô±â 6 # ¸±·¹ÀÌ: 01 05 00 06 00 00 00 2D CB 14>. Äѱâ 7 # ¸±·¹ÀÌ: 01 05 00 07 FF 00 3D FB ²ô±â 7 # ¸±·¹ÀÌ: 01 05 00 07 00 00 7C 0B /************** ¸±·¹ÀÌ »óÅ Àбâ/ 15>. Àбâ 0 # ¸±·¹ÀÌ »óÅÂ: 01 01 00 00 01 FD CA 16>. Àбâ 1 # ¸±·¹ÀÌ »óÅÂ: 01 01 00 01 00 01 AC 0A 17>. Àбâ 2 # ¸±·¹ÀÌ »óÅÂ: 01 01 00 02 00 01 5C 0A 18>. 3 # ¸±·¹ÀÌ »óÅ Àбâ: 01 01 00 03 00 01 0D CA 19>. Àбâ 4 # ¸±·¹ÀÌ »óÅÂ: 01 01 00 04 00 01 BC 0B 20>. 5 # ¸±·¹ÀÌ »óÅ Àбâ: 01 01 00 05 00 01 ED CB 21>. Àбâ 6 # ¸±·¹ÀÌ »óÅÂ: 01 01 00 06 00 01 1D CB 23>. Àбâ 7 # ¸±·¹ÀÌ »óÅÂ: 01 01 00 07 00 01 4C 0B 24>. ¸ðµç ¸±·¹ÀÌ »óÅ Àбâ: 01 01 00 00 08 3D CC /************** Áö¿¬ ¸ðµå Äѱâ/ 25>. ±â´É: Áö¿¬ ½Ã°£ µ¿¾È ¸±·¹ÀÌ°¡ ÄÑÁø ´ÙÀ½ ²¨Áý´Ï´Ù. Áö¿¬ ½Ã°£ÀÇ ´ÜÀ§´Â 100ms [1 Àº 100ms] ÀÔ´Ï´Ù. 27>. Á¦¾î 1 # ÀåÄ¡ 0 # ¸±·¹ÀÌ: 01 05 02 00 07 00 CE 42 // 7*100ms = 700ms 28>. Á¦¾î 1 # ÀåÄ¡ 1 # ¸±·¹ÀÌ: 01 05 02 01 08 00 9A 72 // 800MS 29>. Á¦¾î 2 # ÀåÄ¡ 0 # ¸±·¹ÀÌ: 02 05 02 00 05 00 CF 11 // 500MS 30>. Á¦¾î 2 # ÀåÄ¡ 1 # ¸±·¹ÀÌ: 02 05 02 01 06 00 9E 21 // 600MS 31>. ¸ðµç ¸±·¹ÀÌ Äѱâ: 01 0F 00 00 00 00 08 01 00 FE 95 32>. ¸ðµç ¸±·¹ÀÌ Äѱâ: 01 0F 00 00 00 08 01 FF BE D5 /************* ¿ª Ãâ·Â »óÅ ************************************************/ 33>. ¸®¹ö½º 0 # ¸±·¹ÀÌ: 01 05 00 00 55 00 F2 9A 34>. ¸®¹ö½º 1 # ¸±·¹ÀÌ: 01 05 00 01 55 00 A3 5A 35>. ¸®¹ö½º 2 # ¸±·¹ÀÌ: 01 05 00 02 55 00 53 5A 36>. ¸®¹ö½º 3 # ¸±·¹ÀÌ: 01 05 00 03 55 00 02 9A 37>. ¸®¹ö½º 4 # ¸±·¹ÀÌ: 01 05 00 04 55 00 B3 5B 38>. ¸®¹ö½º 5 # ¸±·¹ÀÌ: 01 05 00 05 55 00 E2 9B 49>. ¸®¹ö½º 6 # ¸±·¹ÀÌ: 01 05 00 06 55 00 12 9B 40>. ¸®¹ö½º 7 # ¸±·¹ÀÌ: 01 05 00 07 55 00 43 5B 41>. ¸ðµç ¸±·¹ÀÌ ¿ªÀü: 01 05 00 00 5A 00 F7 6A /************** 8 ºñÆ® ÀÔ·Â »óÅ Àбâ/ 42>. º¸³»±â: 01 02 00 00 08 79 CC 43>. ¼ö½Å: 01 02 01 00 A1 88
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