Last modified by Karry Zhuang on 2024/07/11 11:58
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... ... @@ -11,17 +11,15 @@ 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:image -20220527091852-1.png]]14 +[[image:https://wiki.dragino.com/images/thumb/5/5c/RS485_01.png/600px-RS485_01.png||height="297" width="534"]] 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" %) 19 19 20 -[[image:image-20220527091942-2.png]](% style="display:none" %) 21 - 22 22 Connection 23 23 24 - 25 25 Related documents: 26 26 27 27 * [[Solar Pump with Dragino>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/]] : System Structure ... ... @@ -28,17 +28,16 @@ 28 28 * [[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. 29 29 * [[Video Demo>>url:https://www.youtube.com/watch?v=TAFZ5eaf-MY&t=6s&ab_channel=XavierFlorensaBerenguer]] 30 30 31 - 32 32 == 1.2 Example 2: Connect to Pulse Counter == 33 33 34 34 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: 35 35 36 -[[image:image -20220527092058-3.png]]33 +[[image:https://wiki.dragino.com/images/thumb/3/34/RS485_02_1.png/600px-RS485_02_1.png||height="364" width="600"]] 37 37 38 38 Connection 39 39 40 40 41 -[[image:image -20220527092146-4.png]]38 +[[image:https://wiki.dragino.com/images/thumb/5/5f/RS485_02_2.png/600px-RS485_02_2.png||height="337" width="600"]] 42 42 43 43 Connection 44 44 ... ... @@ -45,9 +45,6 @@ 45 45 * [[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 46 46 * [[Dragino Solution in Farm>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/&file=Dragino%20on%20Farms.pptx]] 47 47 48 -(% class="wikigeneratedid" %) 49 -== == 50 - 51 51 == 1.3 Example3: Use RS485-LN with energy meters == 52 52 53 53 === 1.3.1 OverView === ... ... @@ -60,11 +60,10 @@ 60 60 This example describes a single-phase meter.This is the connection between the RS485-LN and the energy meter. 61 61 ))) 62 62 63 -[[image:image -20220527092419-5.png]]57 +[[image:https://wiki.dragino.com/images/thumb/f/f4/Meter1.jpg/600px-Meter1.jpg||height="726" width="545"]] 64 64 65 65 Connection1 66 66 67 - 68 68 ((( 69 69 How to connect with Energy Meter： 70 70 ))) ... ... @@ -89,11 +89,12 @@ 89 89 Once there is power, the RS485-LN will be on. 90 90 ))) 91 91 92 -[[image:image -20220527092514-6.png]]85 +[[image:https://wiki.dragino.com/images/thumb/1/15/Meter2.jpg/600px-Meter2.jpg||height="433" width="577"]] 93 93 94 94 Connection2 95 95 96 96 90 +[[image:https://wiki.dragino.com/images/thumb/a/a5/Meter3.jpg/600px-Meter3.jpg||height="712" width="534"]] 97 97 98 98 Connection3 99 99
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