EBYTE LRM-03S-D LoRa DTU Module mara waya

Ƙayyadaddun bayanai

• Samfura: LRM-03S-D
• Mai ƙira: Dalian Jiupeng Electronic System Engineering Co., Ltd
• Yawan Mitar: 903MHz - 927MHz
• Voltage Shigarwa: 8 ~ 28V (DC)
• Fasahar Modulation: LoRa
• Interface: Saukewa: RS485
• Eriya: SMA-K
• Ƙididdigan Jirgin Sama: Daidaitacce tsakanin 0.3 da 19.2 bps
• Girman Cache: Shigar da fakitin bytes 58 a lokaci guda, fiye da kwangilar ƙasa

Umarnin Amfani da samfur

Samfurin Ƙarsheview
Module mara waya ta LoRa-DTU rediyo ce mai watsa bayanai mara igiyar waya wacce ke amfani da fasahar daidaita yanayin LoRa. Yana aiki a cikin mitar band na 903MHz zuwa 927MHz. Samfurin yana ba da madaidaicin dubawar RS485 kuma yana goyan bayan voltage shigar da 8 ~ 28V (DC). Tare da fasahar yada bakan LoRa, wannan ƙirar tana ba da tsayin nisa na sadarwa da ƙarfin hana tsangwama.

Zane-zane na Aikace-aikacen Architecture
Za a iya amfani da module ɗin a aikace-aikace daban-daban kuma ya dace da webShiga Yana goyan bayan raka'a da yawa tare da keɓaɓɓen ID don sadarwa.

Bayanin Sashen Samfur

Serial Number	Suna	Siffofin	Umarni
1	DI	DI shigarwa ko bugun jini	shigarwar sauyawa na waje ko bugun bugun jini mai sauri
2	DO	YI fitarwa	Sarrafa yawan sauyawa na waje
3	ANT	Rf dubawa	SMA-K, rami na ciki tare da zaren waje
4	PWR	Alamar wuta	Haske lokacin da wuta ke kunne
5	TXD	Aika haske mai nuna alama	Filashi lokacin aika bayanai
6	RXD	Karɓar haske mai nuna alama	Filashi lokacin karɓar bayanai
7	MO	Alamar alama	Alamar yanayin aiki
8	M1	Alamar alama	Alamar yanayin aiki
9	Yanayin	Maɓallin sauya yanayin	Ikon juya yanayin aiki
10	AI	AI Input	shigarwar analog na waje
11	Saukewa: RS485	RS485 tashar sadarwa	Standard RS485 dubawa
12	DC	Tashar wutar lantarki	Dc tashar shigar da wutar lantarki, tashar USB mai matsa lamba

Fihirisar Ma'aunin Fasaha

Yawan Mitar Tashoshi da Yawan Tashoshi

• Matsakaicin Tsohuwar: 922M Hz
• Band Range: 903 - 927 MHz
• Tazarar Tashar: 1000 Hz
• Adadin Tashoshi: 25, rabin duplex

Kiwon Lafiyar Jirgin Sama

• Tsohuwar ƙimar iska: 9.6 kbps
• Adadin Matakai: 6
• Ƙididdigan Jirgin Sama: Daidaitacce, daidaita tsakanin 0.3 da 19.2 bps

Aika da Karɓa Tsawon Layi da Hanyar Kwangila
Girman Cache: Shigar da fakitin bytes 58 a lokaci guda, fiye da kwangilar ƙasa

Umarnin Kanfigareshan
Za'a iya saita tsarin LoRa-DTU(485) ta amfani da ƙirar nunin PC. Mai amfani zai iya canzawa zuwa yanayin sanyi ta hanyar maɓallin yanayin kuma yayi saurin daidaitawa da karanta sigogi akan PC.

Tambayoyin da ake yawan yi (FAQ)

• Q1: Menene kewayon mitar Module mara waya ta LoRa-DTU?
  A1: Mitar kewayon module shine 903MHz zuwa 927MHz.
• Q2: iya voltage shigarwar ya zama sama da 28V (DC)?
  A2: A'a, tsarin yana goyan bayan juzu'itage shigar da 8 ~ 28V (DC).
• Q3: Tashoshi nawa ne tsarin ke tallafawa?
  A3: Tsarin yana goyan bayan tashoshi 25 a cikin yanayin rabin duplex.

Samfurin Ƙarsheview

Wannan module ɗin rediyo ce ta watsa bayanai mara waya ta amfani da fasahar daidaitawa ta LoRa, tana aiki a cikin (903MHz — 927MHz) rukunin mitar, ƙirar tana ba da ƙirar RS485 mai haske, tana ɗaukar harsashi filastik, tsarin hawan jagora, tallafi 8 ~ 28V (DC) vol.tage shigar. LoRa baza fasahar bakan za ta kawo tsayin nisa na sadarwa, kuma yana da advantage na ƙarfin hana tsangwama mai ƙarfi.

Zane-zane na aikace-aikacen gine-gine

Bayanin Sashen Samfur

Serial Number	Suna	Siffofin	Umarni
1	DI	DI shigarwa ko bugun jini	shigarwar sauyawa na waje ko bugun bugun jini mai sauri
2	DO	YI fitarwa	Sarrafa yawan sauyawa na waje
3	ANT	Rf dubawa	SMA-K, rami na ciki tare da zaren waje
4	PWR	Alamar wuta	Haske lokacin da wuta ke kunne
5	TXD	Aika haske mai nuna alama	Filashi lokacin aika bayanai
6	RXD	Karɓar haske mai nuna alama	Filashi lokacin karɓar bayanai
7	MO	Alamar alama	Alamar yanayin aiki
8	M1	Alamar alama	Alamar yanayin aiki
9	Yanayin	Maɓallin sauya yanayin	Ikon juya yanayin aiki
10	AI	AI Input	shigarwar analog na waje
11	Saukewa: RS485	RS485 tashar sadarwa	Standard RS485 dubawa
12	DC	Tashar wutar lantarki	tashar shigar da wutar lantarki ta DC, tashar USB mai matsa lamba

Fihirisar siga na fasaha

Yawan mitar tashoshi da adadin tashoshi

Ƙayyadaddun Samfura	Default mita	Tsawon bandeji	Tashoshi tazara	Yawan tashoshi
	Hz	Hz	Hz
LoRa-DTU(485)	922M	903-927MHz	1000k ku	25, rabin duplex

Lura: Lokacin da ake amfani da rukunoni da yawa na tashoshin bayanai a wuri ɗaya don sadarwa ɗaya zuwa ɗaya a lokaci guda, ana ba da shawarar kowane rukunin tashoshin bayanai su saita tazarar tashoshi fiye da 2MHz.

Kimar iska

Samfura Ƙayyadaddun bayanai	Tsohuwar ƙimar iska	Adadin matakan	Kimar iska
	bps		bps
LoRa-DTU(485)	9.6k ku	6	Daidaitacce, daidaita tsakanin 0.3 da 19.2

• Lura: Mafi girman saitin iskar iska, saurin watsawa da saurin watsa nisan watsawa; Sabili da haka, a cikin yanayin cewa ƙimar ta dace da buƙatun amfani, ana ba da shawarar cewa ƙarancin iska ya fi kyau.
• Lura: Ana ba da shawarar cewa saitin saurin iska a cikin aikace-aikacen injiniya ya fi ko daidai da adadin baud na tashar tashar jiragen ruwa.
• Lura: Ana ba da shawarar cewa wurin shigarwa na kayan aikin injiniya ya fi mita 2 sama da ƙasa.

Aika da karɓar tsayi da hanyar kwangila

Ƙayyadaddun Samfura	Girman cache
LoRa-DTU(485)	Shigar da fakitin bytes 58 a lokaci guda, fiye da kwangilar ƙasa

Umarnin Kanfigareshan

LoRaDTU(485) Tsarin nunin nuni na PC (Hoto 5.1), mai amfani zai iya canzawa zuwa yanayin daidaitawa ta hanyar maɓallin yanayin, sigogi a cikin PC da sauri daidaitawa da karantawa.

• Yawan Iska: Mafi girman saitin iskar iska, saurin watsawa da saurin watsa nisan watsawa; Sabili da haka, a cikin yanayin cewa saurin ya dace da bukatun amfani, an bada shawarar cewa ƙananan saurin iska ya fi kyau.
• RadioPower: Mafi girman ƙarfin watsawa, mafi girman ƙarfin sigina.

Manyan kaddarorin suna sarrafa fitarwar Do bisa ga ka'idojin ma'ana da aka saita.

Yanayin aiki
LoRaDTU(485) yana da yanayin aiki guda biyu, buƙatar sadarwar al'ada yana buƙatar saita rediyo azaman yanayin gaskiya (yanayin 0) ta danna maɓallin, an saita rediyon zuwa yanayin m (yanayin 0) lokacin masana'anta.

Yanayin	Categories	M1	M0	Bayanan kula
Yanayin 0	Yanayin Gabaɗaya	KASHE	KASHE	Serial a kunne, mara waya a kunne, canja wuri na gaskiya (yanayin tsoho na masana'anta)
Yanayin 1	Yanayin Umurni	ON	ON	Ana iya daidaita tashoshin rediyo ta amfani da software na daidaitawa

Hardware DescriptionPorts

1. Nau'in: LRM-03S-D
2. Tushen wutan lantarki: Saukewa: DC8-28V
3. Yawan Mitar: 903MHz - 927MHz
4. Tashoshi:
   1. Daya tashar RS485
   2. Biyu kewaye DI: Matsakaicin matakan lamba biyu masu girma da ƙasa, ko ƙidayar shigarwar saurin bugun jini (1-2KHz): keɓewar kewaye; Warewa na Optoelectronic; Input impedance ≥ 6k Ω; Ana ba da shawarar yin amfani da murɗaɗɗen waya mai kariya don ɗaukar ƙidayar gefen da ke tashi.
   3. DOMIN CIKI guda biyu: Fitowar transistor guda biyu; Ƙarfin sadarwa 24VDC 400mA;
   4. Tashoshi biyu 12 bit ƙuduri sampling; Ƙaddamarwa: 5 μ A; Samptsawon lokaci: ≤ 100ms; DC halin yanzu 0-20mA ko voltage sigina 0-5V;
   5. Peripheral 485 adireshin ladabi:
      • Lambar tashar modbus Adireshi 1 Saita adireshin modbus zuwa 40002.
      • Adireshin DI guda biyu 0 zuwa 1 na modbus sune 10001, 10002.
      • Adireshin modbus na adireshin DO guda biyu 0 zuwa 1 sune 00001, 00002.
      • Adireshin modbus na adireshin AI guda biyu 0 zuwa 1 sune 30001,30002, kuma rukunin nau'in na yanzu shine uA. Naúrar voltage type shine mV.
      • Lokacin da siginar shigarwa ta kasance 2V, ainihin bayanan da aka tattara shine 2000mV.
      • Lokacin da siginar shigarwa ta kasance 4mA, ainihin bayanan da aka tattara shine 4000uA.
      • Adireshin nau'in shigarwa na AI1 7 adireshin modbus shine 40008, 0 shine 0-20mA, kuma 1 shine 0-5V.
      • Adireshin nau'in shigarwa na AI2 8 adireshin modbus shine 40009, 0 shine 0-20mA, kuma 1 shine 0-5V.
      • DI1 da DI2 samun damar siginar bugun jini
      • DI1 pulse Share adireshin modbus 00003,
      • DI2 Pulse Share adireshin modbus 00004,
      • Ana tattara adadin nau'in bugun jini na DI1 ta amfani da adireshin modbus 40037 da 40038. Nau'in bayanan ba shi da hannu kuma lamba 32-bit.
      • Ƙididdiga na lokutan bugun jini na DI2 Ƙididdiga na lokutan bugun jini ta amfani da adireshin modbus 40039 da 40040, nau'in bayanan da ba a sanya hannu ba siffa 32 rago,
      • Lura: Lokacin amfani da shigarwar siginar bugun jini mai tsayi, ana ba da shawarar yin amfani da layin lambar servo mai karkatacce.

FCC

Gargadi: Canje-canje ko gyare-gyare ga wannan naúrar da ƙungiyar da ke da alhakin aiwatarwa ba ta amince da su ba na iya ɓata ikon mai amfani na sarrafa kayan aiki.
NOTE: Wannan na'urar ta bi sashe na 15 na Dokokin FCC. Aiki yana ƙarƙashin sharuɗɗa biyu masu zuwa: (1) Wannan na'urar bazai haifar da tsangwama mai cutarwa ba, kuma (2) dole ne wannan na'urar ta karɓi duk wani tsangwama da aka karɓa, gami da tsangwama wanda zai iya haifar da aiki maras so.
Bayanin FCC: An gwada wannan kayan aikin kuma an same shi don biyan iyaka don na'urar dijital ta Class B, ƙarƙashin sashi na 15 na Dokokin FCC. An ƙirƙira waɗannan iyakokin don ba da kariya mai ma'ana daga tsangwama mai cutarwa a cikin shigarwar mazauni. Wannan kayan aiki yana haifarwa, yana amfani da kuma zai iya haskaka ƙarfin mitar rediyo kuma, idan ba'a shigar da shi da amfani da umarnin ba, na iya haifar da kutse mai cutarwa ga sadarwar rediyo. Duk da haka, babu tabbacin cewa tsangwama ba zai faru a cikin wani shigarwa na musamman ba. Idan wannan kayan aikin ya haifar da tsangwama mai cutarwa ga liyafar rediyo ko talabijin, wanda za'a iya tantancewa ta hanyar kashe kayan aiki da kunnawa, ana ƙarfafa mai amfani da yayi ƙoƙarin gyara tsangwama ta hanyar ɗaya ko fiye na waɗannan matakan:

• Sake daidaitawa ko matsar da eriya mai karɓa.
• Ƙara rabuwa tsakanin kayan aiki da mai karɓa.
• Haɗa kayan aiki zuwa wani mashigar da ke kewaye daban da wanda aka haɗa mai karɓa zuwa gare shi.
• Tuntuɓi dila ko gogaggen masanin rediyo/TV don taimako.

Ya kamata a shigar da wannan kayan aikin tare da mafi ƙarancin nisa 20cm tsakanin radiyo da jikin ku
Lura: Ana ba da shawarar cewa wurin shigarwa na kayan aikin injiniya ya fi mita 2 sama da ƙasa.

Takardu / Albarkatu

EBYTE LRM-03S-D LoRa DTU Module mara waya [pdf] Jagoran Jagora LRM-03S-D, LRM-03S-D LoRa DTU Mara waya mara waya, LoRa DTU Mara waya mara waya, DTU Mara waya Module, Mara waya Module, Module

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