Last modified by Karry Zhuang on 2024/07/11 11:58
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... ... @@ -11,15 +11,17 @@ 11 11 12 12 This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-LN to connect to Relay and VFD and communicate with Mobile. The structure is like below: 13 13 14 -[[image: https://wiki.dragino.com/images/thumb/5/5c/RS485_01.png/600px-RS485_01.png||height="297" width="534"]]14 +[[image:image-20220527091852-1.png]] 15 15 16 16 Connection 17 17 18 18 19 -[[image:https://wiki.dragino.com/images/thumb/f/f2/RS485_02.png/600px-RS485_02.png||height="743" width="528"]](% style="display:none" %) 20 20 20 +[[image:image-20220527091942-2.png]](% style="display:none" %) 21 + 21 21 Connection 22 22 24 + 23 23 Related documents: 24 24 25 25 * [[Solar Pump with Dragino>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/]] : System Structure ... ... @@ -26,16 +26,17 @@ 26 26 * [[Configure Manual>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/]] : Explanation on how to integrate to Node-red and to the Mobile Phone, and with link to the Github code. 27 27 * [[Video Demo>>url:https://www.youtube.com/watch?v=TAFZ5eaf-MY&t=6s&ab_channel=XavierFlorensaBerenguer]] 28 28 31 + 29 29 == 1.2 Example 2: Connect to Pulse Counter == 30 30 31 31 This instruction is provided by Xavier Florensa Berenguer from [[NORIA GRUPO DE COMPRAS>>url:http://www.gruponovelec.com/]]. It is to show how to use RS485-LN to connect to Pulse Counter and communicate with Mobile. This example and example 2 compose the structure for a farm IoT solution. The structure is like below: 32 32 33 -[[image: https://wiki.dragino.com/images/thumb/3/34/RS485_02_1.png/600px-RS485_02_1.png||height="364" width="600"]]36 +[[image:image-20220527092058-3.png]] 34 34 35 35 Connection 36 36 37 37 38 -[[image: https://wiki.dragino.com/images/thumb/5/5f/RS485_02_2.png/600px-RS485_02_2.png||height="337" width="600"]]41 +[[image:image-20220527092146-4.png]] 39 39 40 40 Connection 41 41 ... ... @@ -42,6 +42,9 @@ 42 42 * [[Pickdata MIO40 water pulse counter to LoRa with Dragino RS485-LN>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Pulse-Counter/]] : Configure Document 43 43 * [[Dragino Solution in Farm>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/&file=Dragino%20on%20Farms.pptx]] 44 44 48 +(% class="wikigeneratedid" %) 49 +== == 50 + 45 45 == 1.3 Example3: Use RS485-LN with energy meters == 46 46 47 47 === 1.3.1 OverView === ... ... @@ -54,10 +54,11 @@ 54 54 This example describes a single-phase meter.This is the connection between the RS485-LN and the energy meter. 55 55 ))) 56 56 57 -[[image: https://wiki.dragino.com/images/thumb/f/f4/Meter1.jpg/600px-Meter1.jpg||height="726" width="545"]]63 +[[image:image-20220527092419-5.png]] 58 58 59 59 Connection1 60 60 67 + 61 61 ((( 62 62 How to connect with Energy Meter： 63 63 ))) ... ... @@ -82,12 +82,11 @@ 82 82 Once there is power, the RS485-LN will be on. 83 83 ))) 84 84 85 -[[image: https://wiki.dragino.com/images/thumb/1/15/Meter2.jpg/600px-Meter2.jpg||height="433" width="577"]]92 +[[image:image-20220527092514-6.png]] 86 86 87 87 Connection2 88 88 89 89 90 -[[image:https://wiki.dragino.com/images/thumb/a/a5/Meter3.jpg/600px-Meter3.jpg||height="712" width="534"]] 91 91 92 92 Connection3 93 93
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