SAMUN TSARIN USB-FLEXCOM4 Multiprotocol Multiprotocol Serial Usb Module

• Model USB-FLEXCOM4
• Kebul zuwa Hudu RS-232/422/485 Serial Ports da Model USB-COM232-4A
• USB zuwa Serial Ports guda hudu RS-232

Sanarwa

• An ba da bayanin da ke cikin wannan takaddar don tunani kawai. ACCES ba ta ɗaukar kowane alhakin da ya taso daga aikace-aikacen ko amfani da bayanai ko samfuran da aka bayyana a nan. Wannan daftarin aiki na iya ƙunsar ko bayanin bayanai da samfuran da ke kare haƙƙin mallaka ko haƙƙin mallaka kuma baya isar da kowane lasisi ƙarƙashin haƙƙin haƙƙin mallaka na ACCES, ko haƙƙin wasu. IBM PC, PC/XT, da PC/AT alamun kasuwanci ne masu rijista na Kamfanin Injin Kasuwanci na Duniya. An buga a Amurka. Haƙƙin mallaka 2009 ta ACCES I/O Products, Inc. 10623 Roselle Street, San Diego, CA 92121. Duk haƙƙin mallaka.

GARGADI!!

• KYAUTATA HADA KA CUTAR DA CABING FOUNIYA TARE DA AKASHE KWAMFUTA. KULLUM KASHE WUTAR KWAMFUTA KAFIN SHIGA BOARD. HADA DA CUTAR DA Cables, KO SHIGA ALAMOMI A CIKIN TSARIN TARE DA KWAMFUTA KO WUTAR KWAMFUTA, na iya haifar da LALATA GA HUKUMAR I/O KUMA ZAI ɓatar da DUKAN GARANTI, MASU BAYYANA KO BAYYANA.

Garanti

• Kafin jigilar kaya, ana bincika kayan aikin ACCES sosai kuma ana gwada su zuwa takamaiman ƙayyadaddun bayanai. Koyaya, idan gazawar kayan aiki ta faru, ACCES tana tabbatar wa abokan cinikinta cewa za a sami sabis na gaggawa da tallafi. Duk kayan aikin da ACCES suka ƙera a asali waɗanda aka gano suna da lahani za a gyara su ko musanya su, bisa la'akari masu zuwa.

Sharuɗɗa da Sharuɗɗa

• Idan ana zargin naúrar da gazawa, tuntuɓi Sashen Sabis na Abokin Ciniki na ACCES. Yi shiri don ba da lambar ƙirar naúrar, lambar serial, da bayanin alamar gazawa. Muna iya ba da shawarar wasu gwaje-gwaje masu sauƙi don tabbatar da gazawar. Za mu sanya lambar izini na dawowa (RMA), wanda dole ne ya bayyana akan alamar fakitin dawowa. Duk raka'a/bangaren yakamata a cika su yadda ya kamata don sarrafawa kuma a dawo dasu tare da an riga an biya kaya zuwa Cibiyar Sabis ta ACCES da aka keɓe, kuma za a mayar da su zuwa rukunin abokin ciniki/mai amfani, an riga an biya kaya da daftari.

Rufewa

• Shekaru Uku Na Farko: Za a gyara naúrar/ɓangaren da aka dawo da/ko maye gurbinsu a zaɓi na ACCES ba tare da cajin aiki ko sassan da ba a keɓe ta garanti ba. Garanti yana farawa tare da jigilar kayan aiki.
• Shekaru masu zuwa: A duk tsawon rayuwar kayan aikin ku, ACCES a shirye take don ba da sabis na kan layi ko cikin shuka a farashi mai ma'ana kwatankwacin na sauran masana'antun a cikin masana'antar.

Kayan ACCES Ba Ya Kera su

• Kayan aikin da aka bayar amma ba ACCES ya kera su ba suna da garanti kuma za a gyara su bisa ga sharuɗɗa da sharuɗɗan garantin masana'antun kayan aiki.

Gabaɗaya

• A ƙarƙashin wannan Garanti, alhakin ACCES yana iyakance ga maye gurbin, gyara, ko bayar da ƙira (a shawarar ACCES) ga duk samfuran da aka tabbatar suna da lahani yayin lokacin garanti. Babu wani hali da ACCES ke da alhakin lalacewa ko lalacewa ta musamman da ta taso daga amfani ko rashin amfani da samfurin mu. Abokin ciniki yana da alhakin duk cajin da aka samu ta hanyar gyare-gyare ko ƙari ga kayan aikin ACCES da ACCES ba ta amince da su a rubuce ba ko, idan a cikin ra'ayin ACCES, kayan aikin sun kasance marasa amfani. "Amfani mara kyau" don dalilai na wannan garanti an bayyana shi azaman duk wani amfani da aka fallasa kayan aikin zuwa gareshi ban da ƙayyadaddun amfani ko aka yi niyya kamar yadda shaida ta siye ko wakilcin tallace-tallace. Baya ga abin da ke sama, babu wani garanti, bayyana ko fayyace, da zai shafi kowane irin kayan aikin da ACCES ke samarwa ko siyarwa.

Gabatarwa

• An ƙera wannan adaftar sadarwa mai sassauƙa don ingantacciyar watsawa ta multipoint a kowane ɗayan hanyoyi uku akan kowace tashoshi. Waɗannan hanyoyin su ne RS232, RS422 da RS485 (EIA485) yarjejeniya.

Siffofin

• Adaftar sadarwar serial na tashar tashoshi huɗu don USB 1.1 da USB 2.0 na tashar jiragen ruwa
• Yana goyan bayan filin zaɓaɓɓen RS-232, RS-422 ko RS-485 ladabi, kowane tashar jiragen ruwa.
• Ya haɗa da nau'in FT232BM UART tare da karɓar 384-byte / 128-byte watsa FIFO buffers
• Yana sauri har zuwa 921.6kbps lokaci guda
• LED na wutar lantarki da LED na ayyukan tashar jiragen ruwa guda ɗaya da ake iya gani kusa da kebul da kowane mai haɗin COM
• Ana zana duk ƙarfin da ake buƙata daga tashar USB; babu adaftar wutar waje da ake buƙata
• Karami, ƙananan-profile yadi

Aikace-aikace

• Maɓalli da yawa kamar POS, na'urar sikanin lambar sirri, ma'auni, tashoshi na shigar da bayanai, samfuran sayan bayanai, da kayan aikin sarrafa kai za su amfana daga ƙaramin girman, ƙarancin farashi, aminci, da sauƙi na wannan samfur.

Bayanin Aiki
RS422 Daidaitaccen Yanayin Aiki

• Hukumar tana goyan bayan sadarwar RS422 kuma tana amfani da madaidaitan direbobi don dogon zango da rigakafin amo. Hakanan allon yana iya ƙara masu ɗaukar nauyi don ƙare layin sadarwa. Sadarwar RS422 na buƙatar mai watsawa ya samar da son zuciya voltage don tabbatar da yanayin "sifili" sananne. Hakanan, abubuwan shigar da mai karɓa a kowane ƙarshen hanyar sadarwar yakamata a ƙare don kawar da “ringing”. Hukumar tana tallafawa son zuciya ta tsohuwa kuma tana goyan bayan ƙarewa ta masu tsalle akan katin. Idan aikace-aikacenku yana buƙatar mai watsawa ya kasance mara son zuciya, da fatan za a kira mu.

RS485 Daidaitaccen Yanayin Aiki

• Hukumar tana goyan bayan sadarwar RS485 kuma tana amfani da madaidaitan direbobi don dogon kewayo da rigakafin amo. Aiki na RS485 ya ƙunshi masu canzawa masu canzawa da ikon tallafawa na'urori da yawa akan "layin jam'iyya" ɗaya. Ƙididdigar RS485 ta bayyana iyakar na'urori 32 akan layi ɗaya. Ana iya fadada adadin na'urorin da aka yi aiki akan layi ɗaya ta amfani da "masu maimaitawa".
• Hakanan wannan allon na iya ƙara masu ɗaukar nauyi don ƙare layin sadarwa. Sadarwar RS485 tana buƙatar mai watsawa ɗaya ya samar da son zuciya voltage don tabbatar da sanannen yanayin “sifili” lokacin da aka kashe duk masu watsawa. Hakanan, abubuwan shigar da mai karɓa a kowane ƙarshen hanyar sadarwar yakamata a ƙare don kawar da “ringing”. Katin yana goyan bayan son zuciya ta tsohuwa kuma yana goyan bayan ƙarewa ta masu tsalle akan katin. Idan aikace-aikacenku yana buƙatar mai watsawa ya kasance mara son zuciya, da fatan za a kira mu.

Daidaita Tashar Tashar COM

• Ana amfani da FT232BM UARTs azaman Abubuwan Sadarwar Asynchronous (ACE). Waɗannan sun haɗa da watsa 128-byte & 384-byte suna karɓar buffers don kariya daga ɓacewar bayanai a cikin tsarin aiki da yawa, yayin da ke riƙe dacewar kashi 100 tare da ainihin tashar tashar IBM. Tsarin yana sanya lambobin COM ta atomatik.
• Direba/mai karɓa da aka yi amfani da shi (SP491 a cikin hanyoyin da ba na RS232 ba) yana da ikon tuƙin layukan sadarwa masu tsayi da yawa akan ƙimar baud. Zai iya fitar da har zuwa +60 mA akan madaidaitan layukan da karɓar bayanai ƙasa da sigina daban-daban na 200 mV wanda aka ɗora akan hayaniyar yanayin gama gari na +12 V zuwa -7 V. Idan akwai rikici na sadarwa, fasalin direban / mai karɓa yana rufewar thermal. Direba/mai karɓa da aka yi amfani da shi a yanayin RS232 shine ICL3243.

Yanayin Sadarwa

• Hukumar tana goyan bayan sadarwar Half-Duplex tare da haɗin kebul na waya 2. Half-Duplex yana ba da damar zirga-zirgar ababen hawa don yin tafiya a cikin kwatance biyu, amma hanya ɗaya kawai a lokaci guda. Hanyoyin sadarwa na RS485 suna amfani da yanayin Half-Duplex tunda suna raba wayoyi guda biyu kawai.

Baud Rates

• Adadin Baud har zuwa 921.6kbps ana tallafawa a cikin RS-422 da RS-485 yanayin, yayin da RS-232 yana da iyaka na 230.4kbps.

Jagoran oda

• USB-FLEXCOM4 USB zuwa tashar jiragen ruwa hudu RS-232/422/485 adaftar serial
• USB-COM232-4A USB zuwa adaftar serial RS-232 mai tashar jiragen ruwa hudu

Zaɓuɓɓukan Samfura

• OEM Board kawai sigar ba tare da shinge ba
• HDR 10-pin masu kai maza a kan jirgi maimakon masu haɗin DB9 (akwai akan nau'in OEM kawai)
• DIN DIN dogo na hawan dogo don haɗawa cikin gado da yanayin masana'antu
• RoHS Wannan samfurin yana samuwa a cikin nau'in RoHS mai dacewa. Da fatan za a yi kira don takamaiman farashi, sannan tabbatar da ƙara wannan ƙari ga lambar ƙira akan kowane

Oda na Musamman

• Ana iya samun ƙimar baud na al'ada ta amfani da oscillator daban. Tuntuɓi masana'anta tare da buƙatar ku. Sauran misaliamples na musamman oda zai zama conformal shafi, rashin son zuciya Lines watsa, da dai sauransu.

Hade tare da allon ku

• Abubuwan da ke biyowa an haɗa su tare da jigilar kaya, dangane da zaɓuɓɓukan da aka yi oda. Da fatan za a ɗauki lokaci yanzu don tabbatar da cewa babu wani abu da ya lalace ko ya ɓace.
  • Module na USB a cikin shinge mai lakabi tare da gindin hana skid
  • 6' kebul na USB 2.0
  • Software Master CD
  • USB I/O Jagoran Farawa Mai Sauri

Na'urorin haɗi na zaɓi

• C104-10F-12 Ribbon Cable Assembly, 12" tare da masu kai mata 10-pin akan kowane ƙarshen
• STB-10 Screw Terminal Board, 10-pin namiji shugaban
• DIN-SNAP6 DIN-dogon hawa na STB-10 guda daya
• ADAP9 Screw Terminal Adapter Board tare da mahaɗin DB9 Namiji da tashoshi 9 na dunƙulewa.

Shigarwa

• Jagorar Quickstart na USB I/O da aka buga yawanci ana haɗawa kuma an cika shi da kayan aikin ku don jigilar kaya.
• Yana ba da duk madaidaiciyar matakan da ake buƙata don kammala shigarwar software da kayan aikin ku.

Software Shiga CD

• Software da aka tanadar da wannan allo yana ƙunshe a kan CD ɗaya kuma dole ne a sanya shi a kan rumbun kwamfutarka kafin amfani. Don yin wannan, aiwatar da matakai masu zuwa kamar yadda suka dace da tsarin aikin ku. Sauya wasiƙar tuƙi mai dacewa don tuƙi inda kuke gani d: a cikin examples kasa.

WIN98/Ni/2000/XP/2003

1. Sanya CD ɗin cikin CD-ROM ɗin ku.
2. Shirin shigarwa ya kamata ya gudana ta atomatik. Idan ba haka ba, danna START | RUN da buga , danna Ok ko latsa
3. Bi umarnin kan allo don shigar da software na wannan allo.
4. Ka bar CD ɗin a cikin faifan, saboda ana iya buƙata don shigar da direba da zarar ka toshe kayan aikin cikin tashar USB.

Shigar da Adaftar

• Kafin shigar da adaftar, karanta a hankali sashin ZABI na wannan jagorar kuma saita adaftan gwargwadon bukatunku. A cikin Windows, shirin SETUP.EXE zai jagorance ku ta hanyar saita zaɓuɓɓuka akan allo. Shirin saitin bai saita zaɓuɓɓuka ba. Dole ne a saita waɗannan da hannu ta masu tsalle a kan allo, a cikin yanayin adaftan.

Don Shigar da Adafta

1. Cire sukurori huɗu a gefen shingen. Zamar da murfin zuwa gefe ɗaya, sannan cire gefen murfin don share masu haɗin DB9. Da zarar an share, ja gefen murfin da aka share zuwa sama don cire shi.
2. Buga Taswirar Zaɓin Zaɓi don yin bayanin kula. Ƙayyade wace yarjejeniya kowace tashar jiragen ruwa (AD) za ta sadarwa a cikin (RS232, RS422, ko RS485, da sauransu). Yi rikodin waɗannan cikakkun bayanai akan bugun ku.
3. Shigar da masu tsalle-tsalle don kowane tashar jiragen ruwa ta bin ko dai sashin Zaɓin zaɓi na wannan jagorar ko shawarwarin shirin software na SETUP.EXE.
4. Sake shigar da murfi da sukurori huɗu.
5. Toshe kebul na USB a cikin na'urar da tashar USB, sannan bi sabon mayen masarrafa don kammala shigarwar direba.

Bayanai kan kayan aiki

Zaɓin zaɓi

• Don taimaka maka gano masu tsalle-tsalle da aka kwatanta a wannan sashe, koma zuwa Taswirar Zaɓin Zaɓin da ke ƙarshen wannan sashe. Ana ƙayyade aikin sadarwar serial ta hanyar shigar da jumper kamar yadda aka bayyana a cikin sakin layi na gaba. Don dacewa da mai amfani, ana yiwa masu tsalle tsalle a fili kamar haka:

Ƙarshe

• Ya kamata a ƙare layin watsawa a ƙarshen karɓa a cikin halayensa. Shigar da jumper a wuraren da aka yiwa lakabin TERM yana aiki da nauyin 120Ω a fadin shigarwar karɓa don RS-422 da watsawa/karɓan shigarwa/fitarwa don aikin RS485.
• A cikin ayyukan RS485 inda galibi akwai tashoshi da yawa, na'urorin RS485 ne kawai a kowane ƙarshen hanyar sadarwa (serial COM port a ƙarshen ɗaya da na'urar RS-485 a ɗayan ƙarshen) yakamata su sami ƙarewar impedance kamar yadda aka bayyana a sama. Koma zuwa Karin Bayani A: Abubuwan Tunani na Aikace-aikacen don ƙarin bayani da zane-zane na cibiyoyin sadarwar RS-485 na yau da kullun.
• Don ƙare tashar COM A, sanya mai tsalle a wurin da aka yiwa lakabi da TERM a cikin gungu mai tsalle kusa da J1. Don ƙare tashar jiragen ruwa na COM B, COM C, ko COM D, sanya masu tsalle a wuraren da aka yiwa lakabin TERM kusa da J2 (COM B), J3 (COM C) ko J4 (COM D), bi da bi.
• Hakanan, don aikin RS485, dole ne a sami son zuciya akan layin TRX+ da TRX, waɗanda wannan adaftan ke bayarwa. Idan adaftan ba don samar da wannan son zuciya ba, tuntuɓi masana'anta don tallafin fasaha.
• Hukumar tana da tashoshi daban-daban guda 4, waɗanda aka tsara su daban-daban. Ana iya amfani da kowane tashoshi a ɗayan hanyoyi huɗu. Sanya masu tsalle suna nufin Taswirar Zaɓin Zaɓin da ke sama don jagora.

1. RS232 - Shigar da tsalle-tsalle 2 a cikin matsayi 232.
2. RS422 - Shigar da 2-matsayi jumper a cikin 422/485 matsayi.
3. RS485 (4-waya) - An ɗauka cewa wannan naúrar za ta yi aiki a matsayin "Master" a cikin 4-waya RS485 yanayin. A wannan yanayin, saita masu tsalle don RS-422. Hakanan yana yiwuwa a yi amfani da shi azaman "Bawa". A wannan yanayin, shigar da jumper mai matsayi 2 a cikin 422/485 matsayi kuma shigar da 485TX jumper.
4. RS485 (2-waya) - Shigar da madaidaicin matsayi na 2 a cikin matsayi na 422/485, shigar da 485TX, da 485RX jumpers, kuma shigar da duka TxRx + jumper da TxRx- jumper.
5. Don samar da nauyin ƙarewa don RS422 ko RS485, shigar da jumper na TERM don wannan tashar.
   Lura: Duk wani tsallen da ba a buƙata ba wanda aka shigar zai iya haifar da adaftar yayi aiki da kuskure.

Tsohuwar Kanfigareshan jigilar kaya

• Wannan adaftar sadarwa yana jigilar kaya tare da kowace tashar jiragen ruwa da aka saita don yanayin waya biyu na RS485. Idan kana buƙatar sadarwa a cikin kowane hanyoyin da aka goyan baya, kuna buƙatar cire murfin kuma saita masu tsalle don wannan tashar jiragen ruwa.

Ayyukan Haɗi da Ayyuka

• Kebul Connector Nau'in B, ƙira mai ɗaukar nauyi
• Haɗin USB Mini 5-pin header a layi daya tare da mai haɗa nau'in B. The
• LED kusa da mai haɗin USB yana nuna ƙarfi da aiki
• LEDs da DB9 Connectors COM mai nuna alamar ayyuka kusa da kowane mai haɗin tashar COM

Bayanin Adireshin USB

• Yi amfani da direban da aka bayar don samun dama ga allon USB. Wannan direban zai ba ka damar sanin adadin na'urorin USB masu tallafi da aka saka a halin yanzu, da kuma nau'in kowace na'ura.
• Taswirar adireshi
  • Ana kawo ainihin aikin UART ta guntu FTDI FT232BM.

Shirye-shirye

Sampda Shirye-shiryen

• Akwai sampshirye-shiryen da aka samar tare da allon a cikin yarukan Windows da yawa. Windows sampLes suna cikin kundin adireshin WIN32.
• Windows Programming
• Jirgin yana shigarwa cikin Windows azaman tashoshin COM. Don haka, ana iya amfani da daidaitattun ayyukan API na Windows. Musamman:
  • ƘirƙiriFile() da CloseHandle () don buɗewa da rufe tashar jiragen ruwa.
  • SetupComm(), SetCommTimeouts(), GetCommState(), da SetCommState() don saita da canza saitunan tashar tashar jiragen ruwa.
  • KarantaFile() da kuma rubutaFile() don shiga tashar jiragen ruwa.
• Duba takaddun don yaren shirye-shirye da kuka zaɓa don cikakkun bayanai.

Ayyukan Pin Haɗi

Haɗin Input / Fitarwa

• Serial Communications Board yana amfani da masu haɗin DB9 guda huɗu. Ana samun sigar OEM tare da zaɓi don masu kai 10-pin azaman -HDR. Teburi na biyu ya lissafta hanyoyin haɗin fil don sigar –HDR.
• Ingantattun dabarun cabling na EMI sun haɗa da yin amfani da wayoyi masu murɗaɗɗen garkuwa don shigar/fitar wayoyi. Duk inda babu sigina da aka jera yana nufin "kada haɗi".

Ƙayyadaddun bayanai

Sadarwar Sadarwa

• Serial Ports: COM A ta hanyar COM D ta hanyar haɗin DB9 maza huɗu
• Tsawon haruffa: 5, 6, 7, ko 8 bits
• Parity: Ko da, m, ko babu
• Tsaida Tazarar: 1, 1.5, ko 2 bits
• Serial Data rate: Har zuwa 921.6k don RS-422 da RS-485 halaye, RS-232 asynchronous yana sauri zuwa 230.4kbps.
• Hankalin shigar da mai karɓa: +200 mV, shigarwar banbanta
• Kin amincewar Yanayin gama gari: +12V zuwa -7V
• Tushen Fitar da Mai watsawa: Har zuwa 60mA, tare da rufewar zafi

Nau'in Bus USB 2.0 Cikakken Gudun

• Mai haɗa USB: Nau'in B, babban riƙewa
• Mai haɗa USB Mai Haɗin kai 5-pin, lambar ɓangaren Molex 53047. Gidajen mahaɗar mating shine lambar ɓangaren Molex 51021 0500

Muhalli

• Yanayin aiki: 0 °C. zuwa +60 ° C
• Adana zafin jiki: -50 °C. zuwa +120 ° C
• Humidity: 5% zuwa 95%, mara taurin kai
• Wutar da ake buƙata: 5VDC a kusan 110mA (da lodi har zuwa ƙarin 240mA) daga bas na USB
• Girman: Girman allo: 3.550 x 3.775 inci (girman PC/104 & hawa) Girman Akwatin: 4.00 x 4.00 x 1.25

Karin Bayani A: Abubuwan Shawarwari

Gabatarwa

• Yin aiki tare da na'urorin RS422 da RS485 bai bambanta da aiki tare da daidaitattun na'urori na RS232 ba, kuma waɗannan ka'idoji guda biyu sun shawo kan gazawar a cikin ma'aunin RS232. Na farko, tsayin kebul tsakanin na'urorin RS232 guda biyu dole ne ya zama gajere, ƙasa da ƙafa 50 a 9600 baud. Na biyu, yawancin kurakuran RS232 sune sakamakon hayaniya da aka jawo akan igiyoyin. Ka'idodin RS422 da RS485 suna ba da izinin yin igiya har ƙafa 5000 kuma tunda yana aiki ta yanayin banbanta, ya fi kariya ga hayaniya.
• Haɗi tsakanin na'urorin RS422 guda biyu (tare da CTS watsi) yakamata su kasance kamar haka:
• Rashi na uku na RS232 shine cewa fiye da na'urori biyu ba za su iya raba kebul ɗaya ba. Wannan kuma gaskiya ne ga RS422, amma RS485 yana ba da duk fa'idodin RS422, ƙari yana ba da damar har zuwa na'urori 32 don raba nau'i-nau'i masu murɗa iri ɗaya. Banda abin da ya gabata shine na'urorin RS422 da yawa na iya raba kebul guda ɗaya idan ɗaya kawai zai yi magana sauran kuma za su karɓa.

Daidaitaccen Sigina Daban-daban

• Dalilin da cewa na'urorin RS422 da RS485 za su iya fitar da dogon layi tare da ƙarin rigakafin amo fiye da na'urorin RS232 shine madaidaicin hanyar tuƙi. A cikin daidaitaccen tsarin bambance-bambance, voltage da direban ya samar ya bayyana a fadin wayoyi biyu. Madaidaicin direban layi zai samar da nau'in voltage daga +2 zuwa +6 volts a fadin tashoshin fitarwa. Madaidaicin direban layi yana iya samun siginar shigar da “enable” wanda ke haɗa direba zuwa tashoshi na fitarwa. Idan siginar kunnawa yana KASHE, an cire direban daga layin watsawa. Wannan yanayin da aka katse ko naƙasa ana kiransa yanayin "tristate" kuma yana wakiltar babban rashin ƙarfi. Direbobin RS485 dole ne su sami wannan ikon sarrafawa. Direbobin RS422 na iya samun wannan iko, amma ba koyaushe ake buƙata ba. 
• Madaidaicin mai karɓar layi yana fahimtar juzu'itage yanayin layin watsawa a kan layin shigar da siginar guda biyu. Idan bambancin shigarwa voltage ya fi +200 mV, mai karɓa zai samar da takamaiman yanayin tunani akan fitarwa. Idan bambancin voltage shigarwar ta kasa da -200mV, mai karɓa zai samar da kishiyar yanayin tunani akan fitarwa. Matsakaicin aiki voltage kewayon yana daga +6V zuwa 6V, yana ba da izinin voltage attenuation wanda zai iya faruwa a kan dogon watsa igiyoyi.

   

• Matsakaicin yanayin gama gari voltage rating na +7V yana ba da kyakkyawan rigakafin amo daga voltages jawo kan karkatattun layukan biyu. Haɗin ƙasa yana da mahimmanci don kiyaye yanayin gama gari voltage cikin wannan zangon. Kewayawa na iya aiki ba tare da haɗin ƙasa ba, amma ƙila ba abin dogaro ba ne.
• Don hana tunanin sigina a cikin kebul ɗin kuma don haɓaka ƙirjin amo a cikin yanayin RS422 da RS485, ƙarshen mai karɓar kebul ya kamata a ƙare tare da juriya daidai da ƙayyadaddun halayen kebul ɗin. (Bangaren wannan shine yanayin inda direban RS422 ke tafiyar da layin wanda ba a taɓa “ɓatacce” ko kuma an cire shi daga layin ba.

Lura

• Ba dole ba ne ka ƙara resistor mai ƙarewa a cikin igiyoyinka lokacin da kake amfani da adaftar. Ana ba da masu adawa da ƙarewar layin RX+ da RX akan katin kuma ana sanya su cikin da'ira lokacin da kuka shigar da masu tsalle-tsalle na RS 485. (Dubi sashin Zaɓin Zaɓi na wannan littafin.)

RS485 watsa bayanai

• Ma'auni na RS485 yana ba da damar daidaita layin watsawa don rabawa a cikin yanayin layin jam'iyya. Kimanin nau'i-nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i) direba) suna iya raba hanyar sadarwar layin jam'iyya mai waya biyu. Yawancin halaye na direbobi da masu karɓa iri ɗaya ne kamar yadda yake a cikin Standard RS-422. Bambanci ɗaya shine yanayin gama gari voltage iyaka yana ƙara kuma shine +12V zuwa -7V. Tunda ana iya cire haɗin kowane direba (ko tristated) daga layin, dole ne ya jure wannan yanayin gama gari voltage kewayon yayin da yake cikin yanayin tristate.
• Hoton mai zuwa yana nuna nau'in hanyar sadarwa na multidrop ko layin jam'iyya. Lura cewa layin watsawa yana ƙarewa a ƙarshen layin biyu, amma ba a wuraren saukarwa a tsakiyar layin ba.

RS485 Multidrop cibiyar sadarwa mai-Wire

• Hakanan ana iya haɗa cibiyar sadarwa ta RS485 a cikin yanayin waya huɗu. A cikin hanyar sadarwa mai waya huɗu, dole ne kulli ɗaya ya zama babban kumburi kuma duk sauran su zama bayi. An haɗa hanyar sadarwa ta yadda maigidan ya aika zuwa ga dukkan bayi kuma duk bayi suna watsawa ga maigidan. Wannan yana da advantages a cikin kayan aiki waɗanda ke amfani da hanyoyin sadarwa gauraya. Tun da kullin bawa ba zai taɓa sauraron martanin wani bawa ga maigidan ba, kullin bawa ba zai iya ba da amsa ba daidai ba.

Comments na Abokin ciniki

• Idan kun fuskanci wata matsala game da wannan jagorar ko kuma kawai kuna son ba mu ra'ayi, da fatan za a yi mana imel a: manuals@accesio.com. Da fatan za a yi cikakken bayani game da kowane kurakurai da kuka samu kuma ku haɗa da adireshin imel ɗin ku domin mu iya aiko muku da kowane sabuntawar hannu.
• 10623 Roselle Street, San Diego, CA 92121
• Tel. (858) 550-9559 FAX (858) 550-7322
• www.accesio.com

Tsarin Tabbatarwa

• Assured Systems babban kamfani ne na fasaha tare da abokan ciniki na yau da kullun na 1,500 a cikin ƙasashe 80, suna tura tsarin sama da 85,000 zuwa tushen abokin ciniki daban-daban a cikin shekaru 12 na kasuwanci. Muna ba da ingantattun ƙididdiga masu ƙarfi da ƙima, nuni, sadarwar yanar gizo, da hanyoyin tattara bayanai zuwa sassan da aka haɗa, masana'antu, da dijital-daga-gida kasuwa.

US

• sales@assured-systems.com
• Sayarwa: +1 347 719 4508
• Taimako: +1 347 719 4508
• 1309 Kofin Ave
• Shafi na 1200
• Sheridan
• Farashin 82801
• Amurka

EMEA

• sales@assured-systems.com
• Sayarwa: +44 (0) 1785 879 050
• Taimako: +44 (0) 1785 879 050
• Unit A5 Douglas Park
• Dutsen Kasuwanci Park
• Dutse
• Bayani na ST15YJ
• Ƙasar Ingila
• Lambar VAT: 120 9546 28
• Lambar Yin Kasuwanci: 07699660

FAQ

Tambaya: Menene zan yi idan kayan aikina na ACCES sun gaza?

A: Idan akwai gazawar kayan aiki, tuntuɓi ACCES don sabis na gaggawa da goyan baya. Za a gyara ko musanya lahanin kayan aiki bisa sharuɗɗan garanti.

Tambaya: Ta yaya zan tabbatar da kulawa da kyau lokacin haɗa igiyoyi?

A: Koyaushe haɗa kuma cire haɗin kebul na filin tare da kashe wutar kwamfuta. Kashe wutar kwamfuta kafin shigar da allo yana da mahimmanci don hana lalacewa da kiyaye ingancin garanti.

Takardu / Albarkatu

SAMUN TSARIN USB-FLEXCOM4 Multiprotocol Multiprotocol Serial Usb Module [pdf] Manual mai amfani USB-FLEXCOM4 Multiprotocol Multiprotocol Serial USB Module, USB-FLEXCOM4, ​​Multiprotocol Serial USB Module, Serial USB Module

Magana

• Manual mai amfani