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7 7  
8 8  This article provide the examples for RS485-LN to connect to different type of RS485 sensors.
9 9  
10 +
10 10  == 1.1 Example 1: Connect to Leak relay and VFD ==
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:
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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  
32 +
31 31  == 1.2 Example 2: Connect to Pulse Counter ==
32 32  
33 33  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:
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191 191  )))
192 192  
193 193  (((
194 -**Example**: CMD1:Read current data with MODBUS command. address:0x03 AT+COMMAND1= 01 03 00 03 00 01,1
196 +**Example**:
197 +
198 +CMD1:Read current data with MODBUS command. address:0x03 AT+COMMAND1= 01 03 00 03 00 01,1
195 195  )))
196 196  
197 197  (((
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200 200  
201 201  (((
202 202  AT+DATACUT1:9,1,4+5+6+7 Take the return value 00 02 39 85 as the valid value of reading current data and used to splice payload.
207 +
208 +
203 203  )))
204 204  
205 205  (((
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212 212  
213 213  (((
214 214  AT+DATACUT2:7,1,4+5 Take the return value 08 DC as the valid value of reading voltage data and used to splice payload.
221 +
222 +
215 215  )))
216 216  
217 217  (((
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393 393  )))
394 394  )))
395 395  
396 -[[image:https://wiki.dragino.com/images/thumb/1/1f/Double_meter3.png/600px-Double_meter3.png||alt="Double meter3.png" height="83" width="600"]]
404 +[[image:image-20220527093849-24.png]]
397 397  
406 +
398 398  **Example**:These two meters are examples of setting parameters and device addresses.
399 399  
400 -[[image:https://wiki.dragino.com/images/thumb/e/ee/Double_meter1.jpg/600px-Double_meter1.jpg||alt="Double meter1.jpg" height="737" width="553"]]
409 +[[image:image-20220527093950-25.png]]
401 401  
402 -[[image:https://wiki.dragino.com/images/thumb/7/72/Double_meter2.jpg/600px-Double_meter2.jpg||alt="Double meter2.jpg" height="733" width="550"]]
411 +[[image:image-20220527094028-26.png]]
403 403  
404 404  (((
405 405  (((
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419 419  )))
420 420  )))
421 421  
422 -[[image:https://wiki.dragino.com/images/6/6b/Double_meter4.png||alt="Double meter4.png" height="141" width="456"]]
431 +[[image:image-20220527094100-27.png]]
423 423  
424 -AT+CFGDEV:01 10 00 61 00 01 02 00 02,1
433 +(% class="box infomessage" %)
434 +(((
435 +**AT+CFGDEV:01 10 00 61 00 01 02 00 02,1**
436 +)))
425 425  
426 426  * 01:device adaress
427 427  
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443 443  
444 444  Its default device address is 01, and the following are the parameters for configuring two energy meters.
445 445  
446 -[[image:https://wiki.dragino.com/images/1/13/Meter11.png||alt="Meter11.png" height="576" width="379"]]
458 +[[image:image-20220527094150-28.png]]
447 447  
448 -[[image:https://wiki.dragino.com/images/thumb/7/7e/Meter12.png/600px-Meter12.png||alt="Meter12.png" height="262" width="600"]]
449 449  
461 +[[image:image-20220527094224-29.png]]
462 +
450 450  PAYLOAD:01 08 DF 43 62
451 451  
452 452  * 08 DF is the valid value of the meter with device address 02.
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456 456  
457 457  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 SCHNEIDER SMART and Monitor and control your cabinet remotely with no wires and with Dragino RS485-LN LoRaWAN technology. The structure is like below:
458 458  
459 -[[image:https://wiki.dragino.com/images/thumb/f/fa/RS485_04_2.png/600px-RS485_04_2.png||height="336" width="600"]]
472 +[[image:image-20220527094330-30.png]]
460 460  
461 461  Connection
462 462  
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478 478  
479 479  == 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL ==
480 480  
481 -[[image:https://wiki.dragino.com/images/thumb/9/97/PLC_M221.png/600px-PLC_M221.png||height="353" width="600"]]
494 +[[image:image-20220527094556-31.png]]
482 482  
483 483  Network Structure
484 484  
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