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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 -
11 11  == 1.1 Example 1: Connect to Leak relay and VFD ==
12 12  
13 13  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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29 29  * [[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.
30 30  * [[Video Demo>>url:https://www.youtube.com/watch?v=TAFZ5eaf-MY&t=6s&ab_channel=XavierFlorensaBerenguer]]
31 31  
32 -
33 33  == 1.2 Example 2: Connect to Pulse Counter ==
34 34  
35 35  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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363 363  USB
364 364  
365 365  
366 -[[image:image-20220527093747-22.png]]
367 367  
368 368  USB
369 369  
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380 380   output：01 03 04 00 00 00 42 7A 02
381 381  )))
382 382  
383 -[[image:image-20220527093821-23.png]]
380 +[[image:https://wiki.dragino.com/images/thumb/b/b3/Usb_meter3.jpg/600px-Usb_meter3.jpg||height="466" width="600"]]
384 384  
385 385  USB
386 386  
387 -
388 388  === 1.3.5 How to configure multiple devices and modify device addresses ===
389 389  
390 390  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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395 395  )))
396 396  )))
397 397  
398 -[[image:image-20220527093849-24.png]]
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"]]
399 399  
400 -
401 401  **Example**:These two meters are examples of setting parameters and device addresses.
402 402  
403 -[[image:image-20220527093950-25.png]]
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"]]
404 404  
405 -[[image:image-20220527094028-26.png]]
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"]]
406 406  
407 407  (((
408 408  (((
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422 422  )))
423 423  )))
424 424  
425 -[[image:image-20220527094100-27.png]]
420 +[[image:https://wiki.dragino.com/images/6/6b/Double_meter4.png||alt="Double meter4.png" height="141" width="456"]]
426 426  
427 -(% class="box infomessage" %)
428 -(((
429 -**AT+CFGDEV:01 10 00 61 00 01 02 00 02,1**
430 -)))
422 +AT+CFGDEV:01 10 00 61 00 01 02 00 02,1
431 431  
432 432  * 01:device adaress
433 433  
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449 449  
450 450  Its default device address is 01, and the following are the parameters for configuring two energy meters.
451 451  
452 -[[image:image-20220527094150-28.png]]
444 +[[image:https://wiki.dragino.com/images/1/13/Meter11.png||alt="Meter11.png" height="576" width="379"]]
453 453  
446 +[[image:https://wiki.dragino.com/images/thumb/7/7e/Meter12.png/600px-Meter12.png||alt="Meter12.png" height="262" width="600"]]
454 454  
455 -[[image:image-20220527094224-29.png]]
456 -
457 457  PAYLOAD:01 08 DF 43 62
458 458  
459 459  * 08 DF is the valid value of the meter with device address 02.
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463 463  
464 464  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:
465 465  
466 -[[image:image-20220527094330-30.png]]
457 +[[image:https://wiki.dragino.com/images/thumb/f/fa/RS485_04_2.png/600px-RS485_04_2.png||height="336" width="600"]]
467 467  
468 468  Connection
469 469  
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485 485  
486 486  == 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL ==
487 487  
488 -[[image:image-20220527094556-31.png]]
479 +[[image:https://wiki.dragino.com/images/thumb/9/97/PLC_M221.png/600px-PLC_M221.png||height="353" width="600"]]
489 489  
490 490  Network Structure
491 491  
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