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From version < 39.3 >
edited by Xiaoling
on 2022/05/27 09:49
To version < 38.1 >
edited by Xiaoling
on 2022/05/27 09:46
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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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193 193  )))
194 194  
195 195  (((
196 -**Example**:
197 -
198 -CMD1:Read current data with MODBUS command. address:0x03 AT+COMMAND1= 01 03 00 03 00 01,1
194 +**Example**: CMD1:Read current data with MODBUS command. address:0x03 AT+COMMAND1= 01 03 00 03 00 01,1
199 199  )))
200 200  
201 201  (((
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204 204  
205 205  (((
206 206  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 -
209 209  )))
210 210  
211 211  (((
... ... @@ -218,8 +218,6 @@
218 218  
219 219  (((
220 220  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 -
223 223  )))
224 224  
225 225  (((
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465 465  * 08 DF is the valid value of the meter with device address 02.
466 466  * 43 62 is the valid value of the meter with device address 01.
467 467  
460 +
468 468  == 1.4 Example 4: Circuit Breaker Remote Open Close ==
469 469  
470 470  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:
... ... @@ -475,6 +475,7 @@
475 475  
476 476  * [[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
477 477  
471 +
478 478  == 1.5 Example 5: SEM Three Energy Meter with RS485-BL or RS485-LN ==
479 479  
480 480  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:
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483 483  
484 484  * [[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
485 485  
480 +
486 486  == 1.6 Example 6:CEM C31 485-T1-MID Energy Meter with RS485-LN ==
487 487  
488 488  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:
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489 489  
490 490  * [[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
491 491  
487 +
492 492  == 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL ==
493 493  
494 494  [[image:image-20220527094556-31.png]]
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