Last modified by Karry Zhuang on 2024/07/11 11:58
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From version < 32.1 >
edited by Xiaoling
on 2022/05/27 09:40
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... ... @@ -7,6 +7,7 @@
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:
... ... @@ -191,7 +191,9 @@
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
195 +(% style="color:#4f81bd" %)**Example**:
196 +
197 +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.
206 +
207 +
203 203  )))
204 204  
205 205  (((
... ... @@ -212,6 +212,8 @@
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.
220 +
221 +
215 215  )))
216 216  
217 217  (((
... ... @@ -255,7 +255,7 @@
255 255  )))
256 256  
257 257  (((
258 -**Type Code 0xAF**
265 +(% style="color:#4f81bd" %)**Type Code 0xAF**
259 259  )))
260 260  
261 261  (((
... ... @@ -302,11 +302,11 @@
302 302  )))
303 303  
304 304  (((
305 -Example:
312 +(% style="color:#4f81bd" %)**Example:**
306 306  )))
307 307  
308 308  (((
309 -AF 03 01 06 0A 05 00 04 00 01 00: Same as AT+COMMAND3=0A 05 00 04 00 01,1
316 +**AF 03 01 06 0A 05 00 04 00 01 00**: Same as AT+COMMAND3=0A 05 00 04 00 01,1
310 310  )))
311 311  
312 312  [[image:image-20220527093430-16.png]]
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371 371  )))
372 372  
373 373  (((
374 -**Example:**  input：01 03 00 31 00 02 95 c4
381 +(% style="color:#4f81bd" %)**Example:**  (%%)input：01 03 00 31 00 02 95 c4
375 375  )))
376 376  
377 377  (((
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400 400  
401 401  [[image:image-20220527093950-25.png]]
402 402  
403 -[[image:https://wiki.dragino.com/images/thumb/7/72/Double_meter2.jpg/600px-Double_meter2.jpg||alt="Double meter2.jpg" height="733" width="550"]]
410 +[[image:image-20220527094028-26.png]]
404 404  
405 405  (((
406 406  (((
... ... @@ -420,9 +420,12 @@
420 420  )))
421 421  )))
422 422  
423 -[[image:https://wiki.dragino.com/images/6/6b/Double_meter4.png||alt="Double meter4.png" height="141" width="456"]]
430 +[[image:image-20220527094100-27.png]]
424 424  
425 -AT+CFGDEV:01 10 00 61 00 01 02 00 02,1
432 +(% class="box infomessage" %)
433 +(((
434 +**AT+CFGDEV:01 10 00 61 00 01 02 00 02,1**
435 +)))
426 426  
427 427  * 01:device adaress
428 428  
... ... @@ -444,10 +444,11 @@
444 444  
445 445  Its default device address is 01, and the following are the parameters for configuring two energy meters.
446 446  
447 -[[image:https://wiki.dragino.com/images/1/13/Meter11.png||alt="Meter11.png" height="576" width="379"]]
457 +[[image:image-20220527094150-28.png]]
448 448  
449 -[[image:https://wiki.dragino.com/images/thumb/7/7e/Meter12.png/600px-Meter12.png||alt="Meter12.png" height="262" width="600"]]
450 450  
460 +[[image:image-20220527094224-29.png]]
461 +
451 451  PAYLOAD:01 08 DF 43 62
452 452  
453 453  * 08 DF is the valid value of the meter with device address 02.
... ... @@ -457,7 +457,7 @@
457 457  
458 458  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:
459 459  
460 -[[image:https://wiki.dragino.com/images/thumb/f/fa/RS485_04_2.png/600px-RS485_04_2.png||height="336" width="600"]]
471 +[[image:image-20220527094330-30.png]]
461 461  
462 462  Connection
463 463  
... ... @@ -479,7 +479,7 @@
479 479  
480 480  == 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL ==
481 481  
482 -[[image:https://wiki.dragino.com/images/thumb/9/97/PLC_M221.png/600px-PLC_M221.png||height="353" width="600"]]
493 +[[image:image-20220527094556-31.png]]
483 483  
484 484  Network Structure
485 485  
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