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Summary

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... ... @@ -1,131 +1,85 @@
1 -**Table of Contents:**
1 += 1. Introduction =
2 2  
3 -{{toc/}}
4 -
5 -
6 -
7 -
8 -
9 -
10 -= **1. Introduction** =
11 -
12 -
13 13  This article provide the examples for RS485-LN to connect to different type of RS485 sensors.
14 14  
5 +== 1.1 Example 1: Connect to Leak relay and VFD ==
15 15  
16 -== **1.1 Example 1: Connect to Leak relay and VFD** ==
17 -
18 -
19 19  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:
20 20  
21 -[[image:image-20220527091852-1.png]]
9 +[[image:https://wiki.dragino.com/images/thumb/5/5c/RS485_01.png/600px-RS485_01.png||height="297" width="534"]]
22 22  
23 23  Connection
24 24  
13 +[[image:https://wiki.dragino.com/images/thumb/f/f2/RS485_02.png/600px-RS485_02.png||height="743" width="528"]](% style="display:none" %)
25 25  
26 -
27 -[[image:image-20220527091942-2.png]](% style="display:none" %)
28 -
29 29  Connection
30 30  
17 +Related documents:
31 31  
32 -(% style="color:blue" %)**Related documents:**
33 -
34 -* System Structure:  [[Solar Pump with Dragino>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/||style="background-color: rgb(255, 255, 255);"]]
35 -* Explanation on how to integrate to Node-red and to the Mobile Phone, and with link to the Github code:  [[Configure Manual>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/||style="background-color: rgb(255, 255, 255);"]]
19 +* [[Solar Pump with Dragino>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Relay_VFD/]] : System Structure
20 +* [[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.
36 36  * [[Video Demo>>url:https://www.youtube.com/watch?v=TAFZ5eaf-MY&t=6s&ab_channel=XavierFlorensaBerenguer]]
37 37  
38 38  
39 -== **1.2 Example 2: Connect to Pulse Counter** ==
24 +== 1.2 Example 2: Connect to Pulse Counter ==
40 40  
41 -
42 42  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:
43 43  
28 +[[image:https://wiki.dragino.com/images/thumb/3/34/RS485_02_1.png/600px-RS485_02_1.png||height="364" width="600"]]
44 44  
45 -[[image:image-20220527092058-3.png]]
46 -
47 47  Connection
48 48  
32 +[[image:https://wiki.dragino.com/images/thumb/5/5f/RS485_02_2.png/600px-RS485_02_2.png||height="337" width="600"]]
49 49  
50 -
51 -[[image:image-20220527092146-4.png]]
52 -
53 53  Connection
54 54  
55 -
56 -(% style="color:blue" %)**Related documents:**
57 -
58 -* Configure Document:  [[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/]]
36 +* [[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
59 59  * [[Dragino Solution in Farm>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/&file=Dragino%20on%20Farms.pptx]]
60 60  
61 61  
40 +== 1.3 Example3: Use RS485-LN with energy meters ==
62 62  
63 -== **1.3 Example3: Use RS485-LN with energy meters** ==
42 +=== 1.3.1 OverView ===
64 64  
44 +Note：The specifications of each energy meter are different, please refer to your own energy meter specifications.
65 65  
66 -=== **1.3.1 OverView** ===
67 -
68 -
69 -(((
70 -(% style="color:red" %)**Note**：The specifications of each energy meter are different, please refer to your own energy meter specifications.
71 -)))
72 -
73 -(((
74 74  This example describes a single-phase meter.This is the connection between the RS485-LN and the energy meter.
75 -)))
76 76  
77 -[[image:image-20220527092419-5.png]]
48 +[[image:https://wiki.dragino.com/images/thumb/f/f4/Meter1.jpg/600px-Meter1.jpg||height="800" width="600"]]
78 78  
79 79  Connection1
80 80  
52 +How to connect with Energy Meter：
81 81  
82 -
83 -(((
84 -(% style="color:blue" %)**How to connect with Energy Meter：**
85 -
86 -
87 -)))
88 -
89 -(((
90 90  Follow the instructions of the electric energy meter to connect the phase line and the neutral line, and then connect 485A+ and 485B- to RS485A and RA485B of RS485-LN respectively.
91 -)))
92 92  
93 -(((
94 94  The RS485-LN can be powered by 7 ~~ 24V DC power source. Connection as below
95 -)))
96 96  
97 -(((
98 98  Power Source VIN to RS485-LN VIN+
99 -)))
100 100  
101 -(((
102 102  Power Source GND to RS485-LN VIN-
103 -)))
104 104  
105 -(((
106 106  Once there is power, the RS485-LN will be on.
107 -)))
108 108  
109 -[[image:image-20220527092514-6.png]]
64 +[[image:https://wiki.dragino.com/images/thumb/1/15/Meter2.jpg/600px-Meter2.jpg||height="450" width="600"]]
110 110  
111 111  Connection2
112 112  
68 +[[image:https://wiki.dragino.com/images/thumb/a/a5/Meter3.jpg/600px-Meter3.jpg||height="800" width="600"]]
113 113  
114 -[[image:image-20220527092555-7.png]]
115 -
116 116  Connection3
117 117  
118 118  
119 -=== **1.3.2 How to use the parameters of the energy meter and MODBUS commands** ===
73 +=== 1.3.2 How to use the parameters of the energy meter and MODBUS commands ===
120 120  
75 +If the user needs to read the parameters of the electric energy meter and use the modbus command,
121 121  
122 -If the user needs to read the parameters of the electric energy meter and use the modbus command,please refer to the appendix of the MODBUS communication protocol in the user manual of the energy meter.
77 +please refer to the appendix of the MODBUS communication protocol in the user manual of the energy meter.
123 123  
124 -[[image:image-20220601143257-10.png]]
79 +[[image:https://wiki.dragino.com/images/thumb/3/35/Meter4.png/600px-Meter4.png||alt="Meter4.png" height="193" width="600"]]
125 125  
81 +Example:AT+COMMAND1=01 03 00 00 00 01 84 0A
126 126  
127 -(% style="color:blue" %)**Example:**(%%)  AT+COMMAND1=01 03 00 00 00 01 84 0A
128 -
129 129  * The first byte : slave address code (=001～247)
130 130  * The second byte : read register value function code
131 131  * 3rd and 4th bytes: start address of register to be read
... ... @@ -132,14 +132,9 @@
132 132  * 5th and 6th bytes: Number of registers to read
133 133  * 7th and 8th bytes: CRC16 checksum from bytes 1 to 6.
134 134  
135 -(((
136 -
137 -
138 -
139 139  How to parse the reading of the return command of the parameter：
140 140  
141 -(% style="color:blue" %)**Example:**(%%) RETURN1：01 03 02 08 FD 7E 05
142 -)))
91 +Example:RETURN1：01 03 02 08 FD 7E 05
143 143  
144 144  * The first byte ARD: slave address code (=001～254)
145 145  * The second byte: Return to read function code
... ... @@ -148,335 +148,183 @@
148 148  * The 6th and 7th bytes: CRC16 checksum
149 149  * 08 FD is register data. Use short integer 16 bits to convert to decimal, get 2301, then 230.1V is the voltage.
150 150  
151 -(% class="wikigeneratedid" %)
152 -(((
153 -
154 154  
101 +=== 1.3.3 How to configure RS485-LN and parse output commands ===
155 155  
156 -
157 -)))
158 -
159 -=== **1.3.3 How to configure RS485-LN and parse output commands** ===
160 -
161 -
162 162  RS485-LN provides two configuration methods: AT COMMAND and DOWNLINK.
163 163  
105 +==== via AT COMMAND: ====
164 164  
165 -==== **1.3.3.1 via AT COMMAND** ====
107 +First, we can use AT+CFGDEV to get the return value, and we can also judge whether the input parameters are correct.
166 166  
167 -
168 -First, we can use (% style="color:blue" %)**AT+CFGDEV**(%%) to get the return value, and we can also judge whether the input parameters are correct.
169 -
170 -(((
171 171  If the configured parameters and commands are incorrect, the return value is not obtained.
172 -)))
173 173  
174 -[[image:image-20220601143201-9.png]]
111 +[[image:https://wiki.dragino.com/images/b/bc/AT_COMMAND1.png||height="358" width="456"]]
175 175  
176 176  AT COMMAND
177 177  
115 +AT+DATACUTx : This command defines how to handle the return from AT+COMMANDx, max reture length is 40 bytes. AT+DATACUTx=a,b,c
178 178  
179 -(% class="box infomessage" %)
180 -(((
181 - **AT+DATACUTx **:  This command defines how to handle the return from AT+COMMANDx, max reture length is 40 bytes. AT+DATACUTx=a,b,c
182 -)))
117 +a: length for the return of AT+COMMAND
183 183  
184 -a:  length for the return of AT+COMMAND
119 +b:1: grab valid value by byte, max 6 bytes. 2: grab valid value by bytes section, max 3 sections.
185 185  
186 -b: 1: grab valid value by byte, max 6 bytes;  2: grab valid value by bytes section, max 3 sections.
121 +c: define the position for valid value.
187 187  
188 -c:  define the position for valid value.
123 +[[image:https://wiki.dragino.com/images/7/7d/AT_COMMAND2.png||height="278" width="477"]]
189 189  
190 -[[image:image-20220601143115-8.png]]
191 -
192 192  AT COMMAND
193 193  
194 -
195 -
196 196  PAYLOAD is available after the valid value is intercepted.
197 197  
129 +[[image:https://wiki.dragino.com/images/3/3a/AT_COMMAND4.png||height="219" width="576"]]
198 198  
199 -[[image:image-20220601143046-7.png]]
200 -
201 201  AT COMMAND
202 202  
203 -
204 -
205 205  You can get configured PAYLOAD on TTN.
206 206  
207 -[[image:image-20220601143519-1.png]]
135 +[[image:https://wiki.dragino.com/images/thumb/c/c2/AT_COMMAND3.png/600px-AT_COMMAND3.png||height="138" width="600"]]
208 208  
209 -(((
210 210  AT COMMAND
211 -)))
212 212  
213 -(((
214 -
215 -)))
139 +Example: CMD1:Read current data with MODBUS command. address:0x03 AT+COMMAND1= 01 03 00 03 00 01,1
216 216  
217 -(((
218 -(% style="color:blue" %)**Example**:
141 +RETURN1:01 03 02 00 02 39 85 00 00(return data)
219 219  
220 -**CMD1:** Read current data with MODBUS command. address: 0x03 AT+COMMAND1= 01 03 00 03 00 01,1
221 -)))
143 +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.
222 222  
223 -(((
224 -RETURN1: 01 03 02 00 02 39 85 00 00(return data)
225 -)))
145 +CMD2:Read voltage data with MODBUS command. address:0x00 AT+COMMAND2= 01 03 00 00 00 01,1
226 226  
227 -(((
228 -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.
147 +RETURN2:01 03 02 08 DC BE 1D(return data)
229 229  
230 -
231 -)))
149 +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.
232 232  
233 -(((
234 -**CMD2: **Read voltage data with MODBUS command. address: 0x00 AT+COMMAND2= 01 03 00 00 00 01,1
235 -)))
151 +CMD3:Read total active energy data with MODBUS command. address:0x0031 AT+COMMAND3= 01 03 00 31 00 02,1
236 236  
237 -(((
238 -RETURN2: 01 03 02 08 DC BE 1D(return data)
239 -)))
153 +RETURN3:01 03 04 00 00 00 44 FA 00(return data)
240 240  
241 -(((
242 -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.
155 +AT+DATACUT3:9,1,4+5+6+7 Take the return value 00 00 00 44 as the valid value of reading total active energy data and used to splice payload.
243 243  
244 -
245 -)))
157 +Payload:01 00 02 39 85 08 DC 00 00 00 44
246 246  
247 -(((
248 -**CMD3:** Read total active energy data with MODBUS command. address: 0x0031 AT+COMMAND3= 01 03 00 31 00 02,1
249 -)))
159 +[[image:https://wiki.dragino.com/images/thumb/9/9b/AT_COMMAND10.png/600px-AT_COMMAND10.png||height="278" width="600"]]
250 250  
251 -(((
252 -RETURN3: 01 03 04 00 00 00 44 FA 00(return data)
253 -)))
254 -
255 -(((
256 -AT+DATACUT3: 9,1,4+5+6+7 Take the return value 00 00 00 44 as the valid value of reading total active energy data and used to splice payload.
257 -)))
258 -
259 -(((
260 -Payload: 01 00 02 39 85 08 DC 00 00 00 44
261 -)))
262 -
263 -[[image:image-20220601142936-6.png]]
264 -
265 265  AT COMMAND
266 266  
163 +01 is device address,00 02 is the current, 08 DC is the voltage,00 00 00 44 is the total active energy.
267 267  
268 -(% style="color:#4f81bd" %)**01 is device address,00 02 is the current, 08 DC is the voltage,00 00 00 44 is the total active energy.**
165 +[[~[~[image:https://wiki.dragino.com/images/thumb/b/b8/AT_COMMAND11.png/600px-AT_COMMAND11.png~|~|height="271" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:AT_COMMAND11.png]]
269 269  
270 -
271 -[[image:image-20220601143642-2.png]]
272 -
273 273  AT COMMAND
274 274  
169 +==== 1.3.3.1 via LoRaWAN DOWNLINK ====
275 275  
276 -==== **1.3.3.2 via LoRaWAN DOWNLINK** ====
171 +[[image:https://wiki.dragino.com/images/thumb/f/fc/DOWNLINK_METER1.png/600px-DOWNLINK_METER1.png||height="423" width="600"]]
277 277  
278 -
279 -[[image:image-20220527093358-15.png]]
280 -
281 -(((
282 282  DOWNLINK
283 -)))
284 284  
285 -(((
286 -
287 -)))
175 +Type Code 0xAF
288 288  
289 -(((
290 -(% style="color:#4f81bd" %)**Type Code 0xAF**
291 -)))
292 -
293 -(((
294 -(% class="box infomessage" %)
295 -(((
296 296  0xAF downlink command can be used to set AT+COMMANDx or AT+DATACUTx.
297 -)))
298 -)))
299 299  
300 -(((
301 -(% style="color:red" %)Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
302 -)))
179 +Note: if user use AT+COMMANDx to add a new command, he also need to send AT+DATACUTx downlink.
303 303  
304 -(((
305 305  Format: AF MM NN LL XX XX XX XX YY
306 -)))
307 307  
308 -(((
309 309  Where:
310 -)))
311 311  
312 -(((
313 313  MM: the ATCOMMAND or AT+DATACUT to be set. Value from 01 ~~ 0F,
314 -)))
315 315  
316 -(((
317 317  NN: 0: no CRC; 1: add CRC-16/MODBUS ; 2: set the AT+DATACUT value.
318 -)))
319 319  
320 -(((
321 321  LL: The length of AT+COMMAND or AT+DATACUT command
322 -)))
323 323  
324 -(((
325 325  XX XX XX XX: AT+COMMAND or AT+DATACUT command
326 -)))
327 327  
328 -(((
329 329  YY: If YY=0, RS485-LN will execute the downlink command without uplink; if YY=1, RS485-LN
330 -)))
331 331  
332 -(((
333 333  will execute an uplink after got this command.
334 -)))
335 335  
336 -(((
337 -
197 +Example:
338 338  
339 -(% style="color:blue" %)**Example:**
340 -)))
199 +AF 03 01 06 0A 05 00 04 00 01 00: Same as AT+COMMAND3=0A 05 00 04 00 01,1
341 341  
342 -(((
343 -**AF 03 01 06 0A 05 00 04 00 01 00**: Same as AT+COMMAND3=0A 05 00 04 00 01,1
344 -)))
201 +[[image:https://wiki.dragino.com/images/thumb/4/45/DOWNLINK_METER2.png/600px-DOWNLINK_METER2.png||height="208" width="600"]]
345 345  
346 -[[image:image-20220601144149-6.png]]
347 -
348 348  DOWNLINK
349 349  
205 +[[~[~[image:https://wiki.dragino.com/images/thumb/2/20/DOWNLINK_METER3.png/600px-DOWNLINK_METER3.png~|~|height="105" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:DOWNLINK_METER3.png]]
350 350  
351 -
352 -[[image:image-20220601143803-3.png]]
353 -
354 354  DOWNLINK
355 355  
209 +[[image:https://wiki.dragino.com/images/thumb/2/27/DOWNLINK_METER4.png/600px-DOWNLINK_METER4.png||height="210" width="600"]]
356 356  
357 -
358 -[[image:image-20220601144053-5.png]]
359 -
360 360  DOWNLINK
361 361  
213 +[[~[~[image:https://wiki.dragino.com/images/thumb/3/39/DOWNLINK_METER5.png/600px-DOWNLINK_METER5.png~|~|height="176" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:DOWNLINK_METER5.png]]
362 362  
363 -
364 -[[image:image-20220601143921-4.png]]
365 -
366 366  DOWNLINK
367 367  
217 +[[image:https://wiki.dragino.com/images/thumb/a/a2/DOWNLINK_METER6.png/600px-DOWNLINK_METER6.png||height="365" width="600"]]
368 368  
369 -
370 -[[image:image-20220601142805-5.png]]
371 -
372 372  DOWNLINK
373 373  
374 374  
375 -=== **1.3.4 How to configure and output commands for RS485 to USB** ===
222 +=== 1.3.4 How to configure and output commands for RS485 to USB ===
376 376  
377 -(((
378 378  This step is not necessary, it is just to show how to use a normal RS485 to USB adapter to connect to the meter to check the input and output. This can be used to test the connection and RS485 command of the meter without RS485-LN.
379 -)))
380 380  
381 -(((
382 382  First, connect the A+ and A- of the USB to the 485 A and 485 B of the energy meter.
383 -)))
384 384  
385 -(((
386 386  Open the serial port debugging, set the send and receive to HEX.
387 -)))
388 388  
389 -(((
390 390  Baud rate: 9600
391 -)))
392 392  
393 -(((
394 394  check digit: Even
395 395  
396 -
397 -)))
234 +[[image:https://wiki.dragino.com/images/thumb/8/8f/Usb_meter2.jpg/600px-Usb_meter2.jpg||height="800" width="600"]]
398 398  
399 -[[image:image-20220527093708-21.png]]
400 -
401 401  USB
402 402  
238 +[[image:https://wiki.dragino.com/images/thumb/6/62/Usb_meter1.jpg/600px-Usb_meter1.jpg||height="800" width="600"]]
403 403  
404 -
405 -[[image:image-20220527093747-22.png]]
406 -
407 407  USB
408 408  
409 -
410 -
411 -(((
412 412  The configuration command is consistent with the AT command, input the hexadecimal command directly into the serial port, and the serial port will output the command.
413 413  
414 -
415 -)))
244 +Example:input：01 03 00 31 00 02 95 c4
416 416  
417 -(((
418 -(% style="color:blue" %)**Example:**  (%%)input：01 03 00 31 00 02 95 c4
419 -)))
246 +{{{ output:01 03 04 00 00 00 42 7A 02
247 +}}}
420 420  
421 -(((
422 - output：01 03 04 00 00 00 42 7A 02
249 +[[image:https://wiki.dragino.com/images/thumb/b/b3/Usb_meter3.jpg/600px-Usb_meter3.jpg||height="466" width="600"]]
423 423  
424 -
425 -)))
426 -
427 -[[image:image-20220527093821-23.png]]
428 -
429 429  USB
430 430  
253 +=== 1.3.5 How to configure multiple devices and modify device addresses ===
431 431  
432 -=== **1.3.5 How to configure multiple devices and modify device addresses** ===
433 -
434 -
435 435  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.
436 436  
437 -(((
438 -(((
439 439  Set the device address according to the parameters in the appendix of the MODBUS communication protocol.
440 -)))
441 -)))
442 442  
443 -[[image:image-20220601142044-1.png]]
259 +[[image:https://wiki.dragino.com/images/thumb/1/1f/Double_meter3.png/600px-Double_meter3.png||alt="Double meter3.png" height="83" width="600"]]
444 444  
261 +Example:These two meters are examples of setting parameters and device addresses.
445 445  
446 -(% style="color:blue" %)**Example**(%%): These two meters are examples of setting parameters and device addresses.
263 +[[image:https://wiki.dragino.com/images/thumb/e/ee/Double_meter1.jpg/600px-Double_meter1.jpg||alt="Double meter1.jpg" height="800" width="600"]]
447 447  
448 -[[image:image-20220527093950-25.png]]
265 +[[image:https://wiki.dragino.com/images/thumb/7/72/Double_meter2.jpg/600px-Double_meter2.jpg||alt="Double meter2.jpg" height="800" width="600"]]
449 449  
450 -
451 -[[image:image-20220527094028-26.png]]
452 -
453 -
454 -(((
455 -(((
456 456  First of all, since the default device address of the energy meter is 01, the configuration of two energy meters will conflict, so we first connect an energy meter and configure the device address.
457 -)))
458 -)))
459 459  
460 -(((
461 -(((
462 -We can use **AT+CFGDEV** to set the device address.
463 -)))
464 -)))
269 +We can use AT+CFGDEV to set the device address.
465 465  
466 -(((
467 -(((
468 468  We modify the device address 01 of the first energy meter to 02.
469 -)))
470 -)))
471 471  
472 -[[image:image-20220601142354-2.png]]
273 +[[image:https://wiki.dragino.com/images/6/6b/Double_meter4.png||alt="Double meter4.png" height="141" width="456"]]
473 473  
275 +AT+CFGDEV:01 10 00 61 00 01 02 00 02,1
474 474  
475 -(% class="box infomessage" %)
476 -(((
477 -**AT+CFGDEV:01 10 00 61 00 01 02 00 02,1**
478 -)))
479 -
480 480  * 01:device adaress
481 481  
482 482  * 10:function code
... ... @@ -497,14 +497,12 @@
497 497  
498 498  Its default device address is 01, and the following are the parameters for configuring two energy meters.
499 499  
500 -[[image:image-20220601142452-3.png]]
297 +[[image:https://wiki.dragino.com/images/1/13/Meter11.png||alt="Meter11.png" height="576" width="379"]]
501 501  
299 +[[image:https://wiki.dragino.com/images/thumb/7/7e/Meter12.png/600px-Meter12.png||alt="Meter12.png" height="262" width="600"]]
502 502  
503 -[[image:image-20220601142607-4.png]]
301 +PAYLOAD:01 08 DF 43 62
504 504  
505 -
506 -**PAYLOAD:01 08 DF 43 62**
507 -
508 508  * 08 DF is the valid value of the meter with device address 02.
509 509  * 43 62 is the valid value of the meter with device address 01.
510 510  
... ... @@ -511,42 +511,35 @@
511 511  
512 512  == 1.4 Example 4: Circuit Breaker Remote Open Close ==
513 513  
309 +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:
514 514  
515 -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.
311 +[[image:https://wiki.dragino.com/images/thumb/f/fa/RS485_04_2.png/600px-RS485_04_2.png||height="336" width="600"]]
516 516  
517 -The structure is like below:
518 -
519 -[[image:image-20220527094330-30.png]]
520 -
521 521  Connection
522 522  
315 +* [[Circuit Breaker Remote Open Close>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Circuit_Breaker_Remote_Open_Close/]] : Configure Documen
523 523  
524 -* Configure Documen:  [[Circuit Breaker Remote Open Close>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Circuit_Breaker_Remote_Open_Close/]]
525 525  
526 -
527 527  == 1.5 Example 5: SEM Three Energy Meter with RS485-BL or RS485-LN ==
528 528  
529 -
530 530  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-BL to connect to SEM Three Energy Meter and send the data to mobile phone for remote minitor. The structure is like below:
531 531  
532 -* Configure Document For RS485-BL:  [[Connect to SEM Three>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Application_Note/&file=Dragino%20RS485BL%20and%20pickdata%20SEM%20Three%20v1.pdf||style="background-color: rgb(255, 255, 255);"]]
533 -* Configure Document for RS485-LN:  [[Connect to SEM Three>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/SEM_Three_Energy_Meter/&file=SEM%20three%20and%20Dragino%20RS485-LN%20v1.pdf]]
322 +* [[Connect to SEM Three>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/RS485-BL/Application_Note/&file=Dragino%20RS485BL%20and%20pickdata%20SEM%20Three%20v1.pdf]] : Configure Document For RS485-BL
534 534  
324 +* [[Connect to SEM Three>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/SEM_Three_Energy_Meter/&file=SEM%20three%20and%20Dragino%20RS485-LN%20v1.pdf]] : Configure Document for RS485-LN
535 535  
536 -== 1.6 Example 6: CEM C31 485-T1-MID Energy Meter with RS485-LN ==
537 537  
327 +== 1.6 Example 6:CEM C31 485-T1-MID Energy Meter with RS485-LN ==
538 538  
539 539  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 CEM C31 485-T1-MID and send the data for remote minitor. The structure is like below:
540 540  
541 -* Configure Document For RS485-LN:  [[CEM C31 485-T1-MID>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/ELECTRICAL%20CABINET/&file=ELECTRICAL%20CABINET%20READINGS.pdf||style="background-color: rgb(255, 255, 255);"]]
331 +* [[CEM C31 485-T1-MID>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/ELECTRICAL%20CABINET/&file=ELECTRICAL%20CABINET%20READINGS.pdf]] : Configure Document For RS485-LN
542 542  
543 543  
544 -== 1.7 Example 7: Schneider Electric PLC M221 with RS485-BL ==
334 +== 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL ==
545 545  
336 +[[image:https://wiki.dragino.com/images/thumb/9/97/PLC_M221.png/600px-PLC_M221.png||height="353" width="600"]]
546 546  
547 -[[image:image-20220527094556-31.png]]
548 -
549 549  Network Structure
550 550  
551 -
552 552  * [[Reference Instruction>>url:https://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/Schneider%20Electric%20PLC/]]
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