SMART MODULAR TECHNOLOGY HF2211 Serial Server Na'urar Mai Amfani

HF2211 yana ba da RS232/RS485/RS422 dubawa zuwa haɗin Ethernet/Wi-Fi zuwa web kunna kowace na'ura. HF2211 yana haɗa TCP/IP mai sarrafa, ƙwaƙwalwar ajiya, 10 / 100M Ethernet transceiver, babban tashar tashar jiragen ruwa mai sauri kuma yana haɗa cikakkiyar tari na cibiyar sadarwa na TCP/IP da ECos OS. HF2211 kuma ya haɗa da abin da aka saka web uwar garken da ake amfani da shi don daidaitawa, saka idanu, ko warware matsalar na'urar da aka haɗe.

HF2211 ta amfani da haɗe-haɗe na hardware da dandamali na software. An inganta shi don kowane nau'in aikace-aikace a cikin sarrafa masana'antu, grid mai wayo, aikace-aikacen likita na sirri da kuma sarrafawa mai nisa waɗanda ke da ƙananan ƙimar bayanai, da aikawa ko karɓar bayanai akai-akai.

HF2211 yana haɗa duk serial zuwa ayyukan Ethernet tare da girman 95 x 65 x 25mm.

Na'ura Parameters

Tebur 1. HF2211 Bayanin Fasaha

Abu	Siga
Bayanin Tsarin
Mai sarrafawa/Maidaitawa	MIPS/320MHz
Flash/SDRAM	4MB/8MB
Tsarin Aiki	eCos
Ethernet Port
Lambar tashar jiragen ruwa	1 RJ45 1 WAN/LAN mai canzawa
Matsayin Interface	10/100 Base-T Tattaunawa ta atomatik
Kariya	8KV Warewa
Transformer	Haɗe-haɗe
Hanyar hanyar sadarwa	IP, TCP, UDP, DHCP, DNS, HTTP Server/abokin ciniki, ARP, BOOTP, AutoIP, ICMP, Web soket, Telnet, uPNP, NTP, Modbus TCP
Yarjejeniyar Tsaro	TLS v1.2 AES 128Bit DES3
Hanyar Wi-Fi
Daidaitawa	802.11 b/g/n
Yawanci	2.412GHz-2.484GHz
Yanayin hanyar sadarwa	STA/AP/STA+AP
Tsaro	WEP/WPAPSK/WPA2PSK
Rufewa	WEP64/WEP128/TKIP/ AES
Tx Power	802.11b: +20dBm (Max.) 802.11g: +18dBm (Max.)802.11n: +15dBm (Max.)
Rx Sensitive	802.11b: -89dBm 802.11g: -81dBm 802.11n: -71dBm
Eriya	3dBi Stick Eriya
Serial Port
Lambar tashar jiragen ruwa	1 RS232/RS485/RS422
Matsayin Interface	Saukewa: RS232 RS485/RS422: 5.08mm mai haɗawa Goyan bayan tashar guda ɗaya na RS232/RS422/RS485.
Data Bits	8
Tsaya Bit	1,2
Duba Bit	Babu, Ko da, m
Baud Rate	TTL: 2400 bps ~ 230400 bps
Gudanar da Yawo	Babu Gudanar da Yawo Hardware RTS/CTS, DSR/DTR Software na Xon/Xoff sarrafa kwarara
Software
Web Shafuka	Http Web Ƙimar Kanfigareshan HTTP Web Shafuka
Kanfigareshan	Web CLI shigo da XML Telnet IOTSservice PC Software
Haɓaka Firmware	Web
Basic Siga
Girman	95 x 65 x 25 mm
Yanayin Aiki.	-25 ~ 85 ° C
Adana Yanayin.	-45 ~ 105°C, 5 ~ 95% RH
Shigar da Voltage	5 ~ 36VDC
Aiki Yanzu	~200mA
Ƙarfi	<700mW
Sauran Bayani
Takaddun shaida	CE, FCC, RoHS

Aikace-aikacen Maɓalli

Na'urar HF2211 tana haɗa na'urar serial zuwa cibiyoyin sadarwar Ethernet ta amfani da ka'idar TCP/IP:

- Kula da kayan aiki mai nisa
- Bibiyar kadari da telemetry
– Aikace-aikacen Tsaro
- Na'urori masu auna firikwensin masana'antu da sarrafawa
– Na’urorin likitanci
– Injin ATM
– Na’urorin tattara bayanai
- Rukunin Gudanar da Samar da Wuta ta Duniya (UPS).
– Kayan aikin sadarwa
– Data nuni na'urorin
– Kayan aikin hannu
- Modems
- Agogon lokacin / halarta da tasha

GABATARWA HARDWARE

Naúrar HF2211 cikakken bayani ne don na'urar tashar tashar jiragen ruwa ta haɗa zuwa cibiyar sadarwa. Wannan na'ura mai ƙarfi tana goyan bayan haɗin 10/100BASE-T Ethernet, ingantaccen tsarin aiki da ingantaccen tsari da aka adana a cikin ƙwaƙwalwar walƙiya, wanda aka saka. web uwar garken, cikakken tsarin TCP/IP, da kuma tushen ma'auni (AES).

Ta hanyar kebul na Ethernet haši na'ura mai ba da hanya tsakanin hanyoyin sadarwa tare da HF2211 serial uwar garken don canja wurin bayanai, wanda ya sa bayanai canza sauqi qwarai. HF2211 ya sadu da matakin tsaro na EMC Class B, Yana iya wucewa kowace ƙasa gwajin takaddun shaida

Ma'anar fil

Tebur 2. HF2211 Ma'anar Ma'anar Mahimmanci

Aiki	Suna	Bayani
Interface na waje	Saukewa: RJ45	10/100M Ethernet Default shine aikin WAN a yanayin AP (Za'a iya daidaita shi zuwa Ayyukan LAN), haɗa zuwa tashar LAN ta hanyar sadarwa don samun damar hanyar sadarwa. A yanayin STA, yana aiki a cikin aikin LAN.
	SMA	Antenna SMA Interface
	Saukewa: RS232	Sadarwa RS232
	Saukewa: RS485/RS422	RS485/RS422 Sadarwa
	Duniya	Kare Duniya
	DC Input	Ƙarfin DC 5 ~ 36V
Alamar LED	Ƙarfi	Mai Nuna Ƙarfin Ƙarfin Ciki Kunna: Wuta yayi kyau A kashe: Power ne NG
	mahada	Alamar Haɗin Yanar Gizo Kunnawa: Haɗa yanayin da ke gaba. - Haɗin Ethernet 2 Ok- Wi-Fi STA haɗa zuwa AP - Wi-Fi AP ana haɗa shi ta wani na'urar STA A kashe: Babu haɗin yanar gizo
	Mai aiki	Alamar canja wurin bayanai Kunnawa: Ana canja wurin bayanai. A kashe: Babu canja wurin bayanai
Maɓalli	Sake kaya	Mayar da saitin masana'anta Danna wannan maɓallin na tsawon daƙiƙa 4 kuma a kwance shi don dawo da sigogi zuwa saitin masana'anta.
Sauya	Kare	Kariyar ma'aunin na'ura Kunnawa: Kunna kariyar, ba za a iya canza sigar aiki ba. A kashe: Kashe kariya.

Bayanan Bayani na RS232

Serial tashar jiragen ruwa na na'ura namiji (allura), RS232 voltage matakin (zai iya haɗawa zuwa PC kai tsaye), odar Pin ya yi daidai da tashar PC COM. Yi amfani da kebul na giciye da aka haɗa da PC (giciye 2-3, giciye 7-8, 5-5 kai tsaye, 7-8 babu haɗin kai), duba tebur mai zuwa don ma'anar fil.

Tebur 3. RS232 Interface

Lambar Pin	Suna	Bayani
2	RXD	Karɓi Bayanai
3	TXD	Aika Bayanai
5	GND	GND
7	RTS	Neman Aika
8	CTS	Share don Aika

Bayanan Bayani na RS485

RS485 yi amfani da hanyoyin haɗin waya guda biyu, A(DATA+), B(DATA-). Haɗa A (+) zuwa A (+), B (-) zuwa B (-) don sadarwa.

Suna	Bayani
TX+	Canja wurin Data+
TX-	Canja wurin Data-
RX+	Karɓi Data+
RX-	Karɓi Data-

Farashin RJ45

Tebur 4. RJ45 Interface

Lambar Pin	Suna	Bayani
1	TX+	Canja wurin Data+
2	TX-	Canja wurin Data-
3	RX+	Karɓi Data+
4	Farashin PHY-VCC	Transformer Tap Voltage
5	Farashin PHY-VCC	Transformer Tap Voltage
6	RX-	Karɓi Data-
7	NC	Babu Haɗawa
8	NC	Babu Haɗawa

Girman Injini

An bayyana girman HF2211 azaman hoto mai zuwa (mm):

Hawan dogo

Muna tallafawa don samar da dogo don hawa a matsayin hoto mai zuwa.

Bayanin oda

An bayyana HF2211 kamar haka:

TSARIN NETWORK

Mara waya ta hanyar sadarwa

Ana iya saita HF2211 azaman STA mara waya da AP kuma. Kuma a hankali, yana goyan bayan hanyoyin sadarwa mara waya guda biyu, ana amfani da ɗayan azaman STA ɗayan kuma shine AP. Sauran na'urorin STA za su iya shiga cikin hanyar sadarwa mara waya ta AP dubawa. Don haka, yana iya samar da hanyar sadarwar sassauƙa da kuma topology na cibiyar sadarwa. Ayyuka sune kamar haka:

AP: Wurin shiga mara waya wanda shine tsakiyar haɗin gwiwa. Yawancin lokaci, na'ura mai ba da hanya tsakanin hanyoyin sadarwa AP ne, sauran na'urorin STA za su iya haɗawa da AP don shiga cibiyar sadarwa.

STA: Tasha mara waya wanda shine ƙarshen hanyar sadarwa mara waya. Kamar laptop da pad da dai sauransu.

AP Network

HF2211 na iya gina hanyar sadarwa mara waya azaman AP. Duk na'urorin STA za su yi la'akari da AP a matsayin cibiyar sadarwar mara waya. AP na iya ɗaukar sadarwar juna, wanda aka nuna kamar haka:

STA Wireless Network

Ɗauki hoto mai zuwa a matsayin example. Lokacin da na'ura mai ba da hanya tsakanin hanyoyin sadarwa ke aiki a yanayin AP, HF2211 yana haɗi zuwa na'urorin mai amfani ta hanyar RS232/RS485. A cikin wannan topology, gabaɗayan cibiyar sadarwa mara igiyar waya za a iya miƙewa cikin sauƙi.

AP+STA Wireless Network

HF2211 na iya tallafawa hanyar AP+STA. Yana iya goyan bayan AP da STA dubawa a lokaci guda. An nuna kamar haka:

A cikin wannan hoton, HF2211 yana buɗe aikin AP+STA kuma ana iya haɗa haɗin STA zuwa uwar garken nesa ta hanyar na'ura mai ba da hanya tsakanin hanyoyin sadarwa. Hakazalika, ana kuma iya amfani da hanyar sadarwa ta AP. Ana iya haɗa waya/PAD zuwa AP interface kuma don sarrafa na'urorin serial ko saita kanta.

Ta hanyar aikin AP+STA, ya dace a yi amfani da Waya/PAD don saka idanu na'urorin mai amfani kuma kada a canza saitunan sa na asali.

Ta hanyar aikin AP+STA, ya dace don saita samfurin. Kuma, yana magance matsalar cewa samfurin na yau da kullun zai iya daidaita shi ta hanyar tashar jiragen ruwa kawai.

Lura cewa:
Lokacin da aka buɗe aikin AP+STA, STA interface yana buƙatar haɗi zuwa wani na'ura mai ba da hanya tsakanin hanyoyin sadarwa. In ba haka ba, STA interface zai bincika bayanan na'ura mai ba da hanya tsakanin hanyoyin sadarwa da ke kusa. Lokacin da ake dubawa, zai kawo mummunan tasiri ga AP interface, kamar asarar bayanai da dai sauransu.
ɓangarorin AP da STA dole ne su saita zuwa cibiyar sadarwa daban-daban don samfurin da ke aiki azaman yanayin APSTA.

IOTService Software

Bude sabis ɗin IOTS bayan haɗawa zuwa hotspot AP wanda HF2211 ke samarwa ko haɗa zuwa tashar Ethernet na Samfur zuwa PC, sannan saita siginar.

WebKanfigareshan shafi

Yi amfani da PC don haɗawa da HF2211 ta AP hotspot ko haɗin Ethernet. Shigar da tsoho IP (10.10.100.254, tsoho sunan mai amfani da kalmar sirri: admin/admin) don shiga webshafi don saita siga.

Ethernet Interface Aiki

HF2211 yana ba da haɗin haɗin Ethernet 100M. Ta hanyar 100M Ethernet dubawa, mai amfani zai iya cimma haɗin kai tsakanin WIFI, tashar tashar jiragen ruwa da tashar Ethernet.

Ethernet Port tare da Wi-Fi

HF2211 sabobin a matsayin APSTA kuma yana haifar da cibiyar sadarwa ta tsakiya. Adireshin IP na duk na'urori da kayayyaki suna cikin ɓangaren cibiyar sadarwa iri ɗaya.
Bayani:
Idan samfurin yana aiki a yanayin AP, to Ethernet yana aiki azaman yanayin WAN, PC zai yi amfani da Auto-IP zuwa
saita IP ɗin sa lokacin da aka haɗa ta hanyar Ethernet. Zai fi kyau a canza ta hanyar Wi-Fi, to PC da sauran na'urori duk suna cikin cibiyar sadarwa iri ɗaya. (10.10.100.xxx)

Ethernet Interface Aiki (Router)

Na'urar HF2211 Ethernet dubawa yana aiki a yanayin mai ba da hanya tsakanin hanyoyin sadarwa. Lokacin haɗi zuwa na'ura mai ba da hanya tsakanin hanyoyin sadarwa, zai sami adireshin IP daga na'ura mai ba da hanya tsakanin hanyoyin sadarwa (kamar hoto 192.168.1.100). Samfurin da kansa yana samar da hanyar sadarwa (10.10.100.254 tsoho). An sanya na'urar daga cibiyar sadarwa ta Ethernet tare da adireshin IP ta module (10.10.100.101). Sannan na'urar da PC1 suna cikin subnet iri ɗaya don sadarwar cibiyar sadarwa. Haɗi daga PC1 zuwa PC2, amma PC2 ba zai iya haɗa kai tsaye zuwa PC1 ba.

Ayyukan tashar tashar Ethernet (Bridge)

Na'urar HF2211 Ethernet dubawa yana aiki a yanayin mai ba da hanya tsakanin hanyoyin sadarwa. Lokacin haɗi zuwa na'ura mai ba da hanya tsakanin hanyoyin sadarwa, zai sami adireshin IP daga na'ura mai ba da hanya tsakanin hanyoyin sadarwa (kamar hoto 192.168.1.101). A duk hanyar sadarwar, samfurin yana kama da na'urar da ba a iya gani. PC1 da PC2 na iya sadarwa tare ba tare da wani hani ba. Amma idan samfurin yana buƙatar haɗi tare da wasu na'urori, yana buƙatar saita adireshin IP na LAN (192.168.1.10 azaman hoto)
Bayanan kula:
Webshafi, IOTSservice, ko umarnin Cli don saita yanayin aiki, ta tsohuwa shine yanayin na'ura mai ba da hanya tsakanin hanyoyin sadarwa. Yana buƙatar sake kunnawa lokacin canza yanayin aiki.