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45	45	Connection
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47	47
	48	+
48	48	[[image:image-20220527092146-4.png]]
49	49
50	50	Connection
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	53	+
52	52	* [[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
53	53	* [[Dragino Solution in Farm>>url:http://www.dragino.com/downloads/index.php?dir=RS485-LN/Application_Note/&file=Dragino%20on%20Farms.pptx]]
54	54
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71	71	Connection1
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	76	+
74	74	(((
75	75	How to connect with Energy Meter：
76	76	)))
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100	100	Connection2
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	106	+
103	103	[[image:image-20220527092555-7.png]]
104	104
105	105	Connection3
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167	167	AT+DATACUTx : This command defines how to handle the return from AT+COMMANDx, max reture length is 40 bytes. AT+DATACUTx=a,b,c
168	168	)))
169	169
170		-a: length for the return of AT+COMMAND
	174	+a:  length for the return of AT+COMMAND
171	171
172		-b:1: grab valid value by byte, max 6 bytes. 2: grab valid value by bytes section, max 3 sections.
	176	+b: 1: grab valid value by byte, max 6 bytes;  2: grab valid value by bytes section, max 3 sections.
173	173
174		-c: define the position for valid value.
	178	+c:  define the position for valid value.
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176	176	[[image:image-20220527092936-10.png]]
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178	178	AT COMMAND
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	185	+
181	181	PAYLOAD is available after the valid value is intercepted.
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491	491
492	492	* [[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
493	493
494		-
495	495	== 1.6 Example 6:CEM C31 485-T1-MID Energy Meter with RS485-LN ==
496	496
497	497	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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498	498
499	499	* [[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
500	500
501		-
502	502	== 1.7 Example 7:Schneider Electric PLC M221 with RS485-BL ==
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504	504	[[image:image-20220527094556-31.png]]