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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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361 361  USB
362 362  
363 363  
366 +[[image:image-20220527093747-22.png]]
364 364  
365 365  USB
366 366  
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377 377   output：01 03 04 00 00 00 42 7A 02
378 378  )))
379 379  
380 -[[image:https://wiki.dragino.com/images/thumb/b/b3/Usb_meter3.jpg/600px-Usb_meter3.jpg||height="466" width="600"]]
383 +[[image:image-20220527093821-23.png]]
381 381  
382 382  USB
383 383  
387 +
384 384  === 1.3.5 How to configure multiple devices and modify device addresses ===
385 385  
386 386  If users need to read the parameters of multiple energy meters, they need to modify the device address, because the default device address of each energy meter is 01.
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391 391  )))
392 392  )))
393 393  
394 -[[image:https://wiki.dragino.com/images/thumb/1/1f/Double_meter3.png/600px-Double_meter3.png||alt="Double meter3.png" height="83" width="600"]]
398 +[[image:image-20220527093849-24.png]]
395 395  
400 +
396 396  **Example**:These two meters are examples of setting parameters and device addresses.
397 397  
398 -[[image:https://wiki.dragino.com/images/thumb/e/ee/Double_meter1.jpg/600px-Double_meter1.jpg||alt="Double meter1.jpg" height="737" width="553"]]
403 +[[image:image-20220527093950-25.png]]
399 399  
400 -[[image:https://wiki.dragino.com/images/thumb/7/72/Double_meter2.jpg/600px-Double_meter2.jpg||alt="Double meter2.jpg" height="733" width="550"]]
405 +[[image:image-20220527094028-26.png]]
401 401  
402 402  (((
403 403  (((
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417 417  )))
418 418  )))
419 419  
420 -[[image:https://wiki.dragino.com/images/6/6b/Double_meter4.png||alt="Double meter4.png" height="141" width="456"]]
425 +[[image:image-20220527094100-27.png]]
421 421  
422 -AT+CFGDEV:01 10 00 61 00 01 02 00 02,1
427 +(% class="box infomessage" %)
428 +(((
429 +**AT+CFGDEV:01 10 00 61 00 01 02 00 02,1**
430 +)))
423 423  
424 424  * 01:device adaress
425 425  
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441 441  
442 442  Its default device address is 01, and the following are the parameters for configuring two energy meters.
443 443  
444 -[[image:https://wiki.dragino.com/images/1/13/Meter11.png||alt="Meter11.png" height="576" width="379"]]
452 +[[image:image-20220527094150-28.png]]
445 445  
446 -[[image:https://wiki.dragino.com/images/thumb/7/7e/Meter12.png/600px-Meter12.png||alt="Meter12.png" height="262" width="600"]]
447 447  
455 +[[image:image-20220527094224-29.png]]
456 +
448 448  PAYLOAD:01 08 DF 43 62
449 449  
450 450  * 08 DF is the valid value of the meter with device address 02.
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454 454  
455 455  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:
456 456  
457 -[[image:https://wiki.dragino.com/images/thumb/f/fa/RS485_04_2.png/600px-RS485_04_2.png||height="336" width="600"]]
466 +[[image:image-20220527094330-30.png]]
458 458  
459 459  Connection
460 460  
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476 476  
477 477  == 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL ==
478 478  
479 -[[image:https://wiki.dragino.com/images/thumb/9/97/PLC_M221.png/600px-PLC_M221.png||height="353" width="600"]]
488 +[[image:image-20220527094556-31.png]]
480 480  
481 481  Network Structure
482 482  
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