I-USB-3101
I-USB-based Analog Output
Umhlahlandlela Womsebenzisi
Novemba 2017. Rev 4
© Measurement Computing Corporation
3101 USB Based Analog Output
Ulwazi Lwezimpawu Zokuhweba kanye Nelungelo Lobunikazi
I-Measurement Computing Corporation, i-InstaCal, i-Universal Library, nelogo ye-Measurement Computing izimpawu zokuthengisa noma izimpawu zokuthengisa ezibhalisiwe ze-Measurement Computing Corporation. Bheka esigabeni samalungelo okushicilela nezimpawu zokuhweba ku mccdaq.com/legal ukuze uthole ulwazi olwengeziwe mayelana nezimpawu zokuthengisa ze-Measurement Computing.
Eminye imikhiqizo namagama ezinkampani ashiwo lapha yizimpawu zokuhweba noma amagama okuhweba ezinkampani zawo.
© 2017 I-Measurement Computing Corporation. Wonke Amalungelo Agodliwe. Ayikho ingxenye yalolu shicilelo okumele igaywe kabusha, igcinwe ohlelweni lokubuyisa, noma idluliselwe, nganoma iyiphi indlela nganoma iyiphi indlela, ngogesi, ngomshini, ngokwenza amakhophi, ngokurekhoda, noma ngenye indlela ngaphandle kwemvume ebhaliwe yangaphambili ye-Measurement Computing Corporation.
Qaphela
I-Measurement Computing Corporation ayigunyazi noma yimuphi umkhiqizo we-Measurement Computing Corporation ukuthi usetshenziswe ezinhlelweni zokweseka impilo kanye/noma amadivaysi ngaphandle kwemvume ebhaliwe evela ku-Measurement Computing Corporation. Amadivayisi/amasistimu okusekela ukuphila kungamadivayisi noma amasistimu lawo, a) ahloselwe ukufakwa emzimbeni ngokuhlinzwa, noma b) asekele noma asekele ukuphila futhi ukwehluleka kwawo ukwenza okungalindeleka ngokunengqondo kubangele ukulimala. Imikhiqizo ye-Measurement Computing Corporation ayakhiwe ngezinto ezidingekayo, futhi ayikho ngaphansi kokuhlolwa okudingekayo ukuze kuqinisekiswe izinga lokwethembeka elifanele ukwelashwa nokuxilongwa kwabantu.
Isandulelo
Mayelana nalo mhlahlandlela womsebenzisi
Ozokufunda kulo mhlahlandlela wabasebenzisi
Lo mhlahlandlela wabasebenzisi uchaza idivayisi yokutholwa kwedatha ye-Measurement Computing USB-3101 futhi ubala imininingwane yedivayisi.
Izivumelwano kulo mhlahlandlela wabasebenzisi
Ukuze uthole olunye ulwazi
Umbhalo owethulwe ebhokisini ubonisa ulwazi olwengeziwe namacebo awusizo ahlobene nesihloko osifundayo.
Isexwayiso! Izitatimende zesexwayiso ezinomthunzi zinikeza ulwazi ukuze zikusize ugweme ukuzilimaza wena nabanye, ukulimaza ihadiwe yakho, noma ukulahlekelwa idatha yakho.
Okugqamile umbhalo usetshenziselwa amagama ezinto ezisesikrinini, njengezinkinobho, amabhokisi ombhalo, namabhokisi okuhlola.
Umbhalo we-ithalikhi usetshenziselwa amagama wamanyuwali nezihloko zosizo, nokugcizelela igama noma ibinzana.
Lapho ungathola khona ulwazi olwengeziwe
Ulwazi olwengeziwe mayelana nehadiwe ye-USB-3101 iyatholakala kwethi webindawo ku www.mccdaq.com. Ungaphinda uthinte I-Measurement Computing Corporation ngemibuzo ethile.
- Isisekelo solwazi: kb.mccdaq.com
- Ifomu losekelo lobuchwepheshe: www.mccdaq.com/support/support_form.aspx
- I-imeyili: techsupport@mccdaq.com
- Ucingo: 508-946-5100 futhi ulandele imiyalelo yokufinyelela Ukusekela Kobuchwepheshe
Kumakhasimende akwamanye amazwe, xhumana nomsabalalisi wangakini. Bheka isigaba samazwe ngamazwe sabasabalalisi kwethi web indawo ku www.mccdaq.com/International.
Isahluko 1 Sethula i-USB-3101
Kuphelileview: Izici ze-USB-3101
Lo mhlahlandlela wabasebenzisi uqukethe lonke ulwazi oludingayo ukuze uxhume i-USB-3101 kukhompyutha yakho kanye namasiginali ofuna ukuwalawula. I-USB-3101 iyingxenye yomkhiqizo we-Measurement Computing wemikhiqizo yokutholwa kwedatha esekelwe ku-USB.
I-USB-3101 iyidivayisi ye-USB 2.0 enesivinini esigcwele esekelwa ngaphansi kwezinhlelo zokusebenza ezidumile ze-Microsoft. I-USB-3101 ihambisana ngokugcwele nazo zombili izimbobo ze-USB 1.1 kanye ne-USB 2.0. I-Windows® I-USB-3101 inikeza iziteshi ezine ze-analog voltagokukhiphayo, izixhumanisi eziyisishiyagalombili zedijithali ze-I/O, kanye nekhawunta eyodwa yomcimbi we-32-bit.
I-USB-3101 ine-quad (4-channel) 16-bit digital-to-analog converter (DAC). Usethe ivolumutagi-e ephumayo yesiteshi ngasinye se-DAC ngokuzimela nge-software ye-bipolar noma i-unipolar. Ububanzi be-bipolar bungu-±10 V, futhi ububanzi be-unipolar bungu-0 kuya ku-10 V. Okuphumayo kwe-analogi kungase kubuyekezwe ngakunye noma ngesikhathi esisodwa.
Uxhumano lokuvumelanisa olunezinhlangothi ezimbili lukuvumela ukuthi ubuyekeze ngesikhathi esisodwa ukuphuma kwe-DAC kumadivayisi amaningi.
I-USB-3101 ihlanganisa uxhumano lwedijithali lwe-I/O eyisishiyagalombili. Ungamisa imigqa ye-DIO njengokufakwayo noma okukhiphayo embobeni eyodwa ye-8-bit. Zonke izikhonkwane zedijithali zintanta ngokuzenzakalela. Uxhumo lwetheminali yesikulufu luhlinzekelwe ukulungiswa kokudonsela phezulu (+5 V) noma ukudonsela phansi (0 volts).
Ikhawunta ye-32-bit ingabala ukushaya kwe-TTL.
I-USB-3101 inikwa amandla yi +5 volt USB etholakala kukhompyutha yakho. Awekho amandla angaphandle adingekayo. Konke ukuxhumeka kwe-I/O kwenziwa kumatheminali ngezikulufu atholakala ohlangothini ngalunye lwe-USB-3101.
Umdwebo webhulokhi ye-USB-3101
Imisebenzi ye-USB-3101 iboniswa kumdwebo webhulokhi oboniswe lapha.
Isahluko 2 Ukufaka i-USB-3101
Ukuqaqa
Njenganoma isiphi isisetshenziswa se-elekthronikhi, kufanele uqaphele ngenkathi uphatha ukugwema ukulimala okuvela kugesi omile. Ngaphambi kokukhipha idivayisi emaphaketheni ayo, zihlikihle usebenzisa ibhande esihlakaleni noma ngokumane uthinte i-chassis yekhompyutha noma enye into esekelwe phansi ukuze ukhiphe noma iyiphi inkokhiso emile egciniwe.
Xhumana nathi ngokushesha uma kukhona izakhi ezingekho noma ezilimele.
Ifaka isofthiwe
Bheka i-MCC DAQ Quick Start kanye nekhasi lomkhiqizo le-USB-3101 kwethi webukuze uthole ulwazi mayelana nesofthiwe esekelwa i-USB-3101.
Faka isofthiwe ngaphambi kokufaka idivayisi yakho
Umshayeli odingekayo ukuze usebenzise i-USB-3101 ufakwe nesofthiwe. Ngakho-ke, udinga ukufaka iphakethe lesofthiwe ohlele ukulisebenzisa ngaphambi kokufaka ihadiwe.
Ifaka ihadiwe
Ukuxhuma i-USB-3101 ohlelweni lwakho, xhuma ikhebula le-USB embotsheni ye-USB etholakalayo kukhompuyutha noma kuhabhu ye-USB yangaphandle exhunywe kukhompuyutha. Xhuma enye ingxenye yekhebula le-USB kusixhumi se-USB kudivayisi. Awekho amandla angaphandle adingekayo.
Uma uxhumeke okokuqala ngqa, ibhokisi lengxoxo le-Found New Hardware liyavuleka lapho isistimu yokusebenza ithola idivayisi. Uma ibhokisi livala, ukufakwa kuqedile. I-Status LED ku-USB-3101 iyavuleka ngemva kokufakwa kwedivayisi ngempumelelo.
Uma i-Power LED icishiwe
Uma ukuxhumana kulahleka phakathi kwedivayisi nekhompyutha, i-LED yedivayisi iyacisha. Ukuze ubuyisele ukuxhumana, nqamula ikhebula le-USB kukhompuyutha bese uyixhuma kabusha. Lokhu kufanele kubuyisele ukuxhumana, futhi i-LED kufanele ivule.
Ilinganisa ihadiwe
Umnyango Wokuhlola Ukukhiqiza Ikhompiyutha Yokulinganisa wenza ukulinganisa kwefekthri kokuqala. Buyisela idivayisi ku-Measurement Computing Corporation uma ukulinganisa kudingeka. Isikhawu sokulinganisa esinconyiwe unyaka owodwa.
Isahluko 3 Imininingwane Esebenzayo
Izingxenye zangaphandle
I-USB-3101 inezingxenye zangaphandle ezilandelayo, njengoba kukhonjisiwe kuMfanekiso 3.
- Isixhumi se-USB
- Isimo se-LED
- Amandla e-LED
- Amabhange ayisikulufa (2)
Isixhumi se-USB
Isixhumi se-USB sinikeza amandla nokuxhumana ku-USB-3101. UmqulutagI-e ehlinzekwa ngesixhumi se-USB incike ohlelweni, futhi ingaba ngaphansi kuka-5 V. Akukho ukunikezwa kwamandla kwangaphandle okudingekayo.
Isimo se-LED
I-Status LED ikhombisa isimo sokuxhumana se-USB-3101. Iyakhanya lapho idatha idluliswa, futhi iyacima lapho i-USB-3101 ingaxhumani. Le LED isebenzisa kufika ku-10 mA yamanje futhi ayikwazi ukukhutshazwa.
Amandla e-LED
Amandla e-LED akhanya lapho i-USB-3101 ixhumeke embobeni ye-USB kukhompuyutha yakho noma kuhabhu le-USB langaphandle elixhunywe kukhompuyutha yakho.
Amabhange e-Screw terminal
I-USB-3101 inemigqa emibili yamatheminali ngezikulufu—umugqa owodwa onqenqemeni olungaphezulu lwendlu, nomugqa owodwa onqenqemeni olungezansi. Umugqa ngamunye unokuxhumana okungama-28. Sebenzisa i-16 AWG kuya ku-30 AWG yegeji yocingo lapho wenza uxhumano lwetheminali yesikulufu. Izinombolo zephinikhodi zikhonjwa kuMfanekiso 4.
Itheminali yesikulufa - izikhonkwane 1-28
Amatheminali ngezikulufu onqenqemeni olungezansi lwe-USB-3101 (amaphini 1 kuya ku-28) ahlinzeka ngokuxhuma okulandelayo:
- Ama-analog amabili voltagukuxhumeka kwe-e okukhiphayo (VOUT0, VOUT2)
- Izixhumanisi ezine ze-analog ground (AGND)
- Izixhumanisi eziyisishiyagalombili zedijithali ze-I/O (DIO0 ukuya ku-DIO7)
Itheminali yesikulufa - izikhonkwane 29-56
Amatheminali ngezikulufu onqenqemeni olungaphezulu lwe-USB-3101 (amaphini 29 kuye ku-56) ahlinzeka ngokuxhuma okulandelayo:
- Ama-analog amabili voltagukuxhumeka kwe-e okukhiphayo (VOUT1, VOUT3)
- Izixhumanisi ezine ze-analog ground (AGND)
- Itheminali eyodwa ye-SYNC yewashi yangaphandle nokuvumelanisa kwamayunithi amaningi (SYNCLD)
- Izixhumanisi ezintathu ze-digital ground (DGND)
- Uxhumano lwekhawunta elilodwa lomcimbi wangaphandle (CTR)
- Uxhumano olulodwa lwedijithali lwe-I/O lokudonsela phansi (DIO CTL)
- Ivolumu eyodwataguxhumano lwamandla okukhiphayo (+5 V)
I-Analog voltagamatheminali okukhiphayo (i-VOUT0 ukuya ku-VOUT3)
Izikhonkwane zetheminali yesikulufu ezibhalwe ukuthi VOUT0 ukuya ku-VOUT3 ziyi-voltagamatheminali okukhiphayo (bheka uMdwebo 5). UmqulutagIbanga lokukhipha i-e lesiteshi ngasinye liyakwazi ukuhleleka nge-bipolar noma i-unipolar. Ububanzi be-bipolar bungu-±10 V, futhi ububanzi be-unipolar bungu-0 kuya ku-10 V. Okuphumayo kwesiteshi kungase kubuyekezwe ngakunye noma ngesikhathi esisodwa.
Amatheminali e-Digital I/O (DIO0 ukuya ku-DIO7)
Ungakwazi ukuxhuma imigqa yedijithali ye-I/O efika kweyisishiyagalombili kumatheminali ngezikulufu ezibhalwe ukuthi DIO0 kuya ku-DIO7 (amaphini angu-21 kuye ku-28).
Ungakwazi ukumisa ibhithi ngalinye ledijithali ukuze uthole okokufaka noma okukhiphayo.
Uma umisa amabhithi edijithali ukuze afakwe, ungasebenzisa amatheminali edijithali ye-I/O ukuze uthole isimo sanoma yikuphi okokufaka kweleveli ye-TTL; bheka Umfanekiso 6. Uma iswiwi isethelwe kokokufaka +5 V USER, i-DIO7 ifundeka ngokuthi TRUE (1). Uma uhambisa iswishi ku-DGND, i-DIO7 ifundeka AMANGA (0).
Ukuze uthole ulwazi olwengeziwe ngoxhumo lwesignali yedijithali
Ukuze uthole ulwazi olwengeziwe ngoxhumo lwesignali yedijithali nezindlela zedijithali ze-I/O, bheka Umhlahlandlela Wesiginali
Ukuxhumana (kuyatholakala kuwebhusayithi yethu webindawo ku www.mccdaq.com/support/DAQ-Signal-Connections.aspx).
Itheminali yokulawula ye-I/O yedijithali (i-DIO CTL) yokumisa ukudonsa phezulu/phansi
Zonke izikhonkwane zedijithali zintanta ngokuzenzakalela. Uma okokufaka kuntanta, isimo sokufakwayo okungasebenzisi ntambo asichazwa (kungase kufundeke phezulu noma phansi). Ungakwazi ukumisa okokufaka ukuthi kufunde inani eliphezulu noma eliphansi uma kungenazintambo. Sebenzisa uxhumano lwe-DIO CTL (iphinikhodi 54) ukuze ulungiselele izikhonkwane zedijithali zokudonsa (okufakiwe kufundeka phezulu uma kungaxhunyiwe) noma ukudonsela phansi (okufakwayo kufundeka phansi uma kungaxhunyiwe).
- Ukuze uphakamise amaphinikhodi edijithali ku-+5V, xhuma iphinikhodi yetheminali ye-DIO CTL kuphinikhodi yetheminali ethi +5V (iphinikhodi 56).
- Ukuze udilize izikhonkwane zedijithali phansi (amavolthi angu-0), faka iphinikhodi yetheminali ye-DIO CTL kuphinikhodi yetheminali ye-DGND (pin 50, 53, noma 55).
Amatheminali aphansi (AGND, DGND)
Izixhumanisi ze-analog ground (AGND) eziyisishiyagalombili zihlinzeka ngesisekelo esifanayo kuwo wonke umthamo we-analogtage okukhipha amashaneli.
Izixhumanisi ezintathu ze-digital ground (DGND) zinikeza indawo efanayo yokuxhumana kwe-DIO, CTR, SYNCLD kanye ne-+5V.
I-synchronous DAC load terminal (SYNCLD)
Ukuxhumeka komthwalo we-DAC okuvumelanisa (iphinikhodi 49) isignali ye-I/O eqondiswa kabili ekuvumela ukuthi ubuyekeze ngasikhathi sinye okukhiphayo kwe-DAC kumadivayisi amaningi. Ungasebenzisa le phini ngezinhloso ezimbili:
- Lungiselela okokufaka (imodi yesigqila) ukuze uthole isignali ye-D/A LOAD emthonjeni wangaphandle.
Uma iphinikhodi ye-SYNCLD ithola isignali ye-trigger, okuphumayo kwe-analogi kubuyekezwa kanyekanye.
Iphinikhodi ye-SYNCLD kufanele ibe nengqondo ephansi kumodi yesigqila ukuze kubuyekezwe ngokushesha okuphumayo kwe-DAC
Uma iphinikhodi ye-SYNCLD ikumodi yesigqila, okuphumayo kwe-analogi kungabuyekezwa ngokushesha noma uma unqenqema oluphozithivu lubonakala kuphinikhodi ye-SYNCLD (lokhu kungaphansi kolawulo lwesofthiwe.)
Iphinikhodi ye-SYNCLD kufanele ibe sezingeni elinengqondo eliphansi ukuze okuphumayo kwe-DAC kubuyekezwe ngokushesha. Uma umthombo wangaphandle ohlinzeka ngesignali ye-D/A LOAD idonsa iphinikhodi ye-SYNCLD phezulu, akukho sibuyekezo esizokwenzeka.
Bheka isigaba se-“USB-3100 Series” ku-Universal Library Help ukuze uthole ulwazi lokuthi ungayibuyekeza kanjani imiphumela ye-DAC ngokushesha. - Lungiselela njengokuphumayo (imodi eyinhloko) ukuze uthumele isignali yangaphakathi ye-D/A LOAD kuphinikhodi ye-SYNCLD.
Ungasebenzisa iphinikhodi ye-SYNCLD ukuze uvumelanise ne-USB-3101 yesibili futhi ngesikhathi esisodwa ubuyekeze okuphumayo kwe-DAC kudivayisi ngayinye. Bheka esigabeni sokuvumelanisa amayunithi amaningi ekhasini 12.
Sebenzisa i-InstaCal ukuze ulungiselele imodi ye-SYNCLD njengenkosi noma isigqila. Uma ukhanyisa futhi usetha kabusha iphinikhodi ye-SYNCLD isethwe kumodi yesigqila (okokufaka).
Itheminali yekhawunta (CTR)
Uxhumano lwe-CTR (pin 52) luwukufaka kwikhawunta yomcimbi we-32-bit. Ikhawunta yangaphakathi iyakhula lapho amazinga e-TTL eshintsha ukusuka phansi ukuya phezulu. Ikhawunta ingabala amafrikhwensi afika ku-1 MHz.
Itheminali yamandla (+5V)
Uxhumano lwe-+5 V (pin 56) ludonsa amandla kusixhumi se-USB. Le theminali ingumthombo we-+5V.
Isexwayiso! Itheminali +5V iwukukhiphayo. Ungaxhumi kumandla angaphandle noma ungalimaza i-USB-3101 kanye nekhompyutha.
Ivumelanisa amayunithi amaningi
Ungakwazi ukuxhuma iphinikhodi yetheminali ye-SYNCLD (iphinikhodi 49) yamayunithi amabili e-USB-3101 ndawonye ekucushweni okuyinhloko/kwenceku futhi ngesikhathi esisodwa ubuyekeze okukhiphayo kwe-DAC kwawo womabili amadivayisi. Yenza okulandelayo.
- Xhuma iphinikhodi ye-SYNCLD ye-USB-3101 eyinhloko kuphinikhodi ye-SYNCLD yesigqila se-USB-3101.
- Lungiselela iphinikhodi ye-SYNCLD kudivayisi yesigqila ukuze uthole okokufaka ukuze uthole isignali ye-D/A LOAD kusuka kudivayisi eyinhloko. Sebenzisa i-InstaCal ukuze usethe isiqondiso sephinikhodi ye-SYNCLD.
- Lungiselela iphinikhodi ye-SYNCLD kudivayisi eyinhloko ukuze uthole okukhiphayo ukuze ukhiqize i-pulse ephumayo kuphinikhodi ye-SYNCLD.
Setha inketho ye-Universal Library SIMULTANEOUS kudivayisi ngayinye.
Uma iphinikhodi ye-SYNCLD kudivayisi yesigqila ithola isignali, amashaneli okukhiphayo e-analog kudivayisi ngayinye abuyekezwa kanyekanye.
Umuntu wakudalaampI-le ye-master/isigqila yokucushwa iboniswa lapha.
Isahluko 4 Imininingwane
Yonke imininingwane ingashintsha ngaphandle kwesaziso.
Okujwayelekile okungu-25 °C ngaphandle kwalapho kucaciswe ngenye indlela.
Ukucaciswa kombhalo we-ithalikhi kuqinisekiswa ngokuklama.
I-Analog voltage okukhiphayo
Ithebula 1. I-Analog voltage okukhiphayo imininingwane
| Ipharamitha | Isimo | Ukucaciswa |
| Isiguquli sedijithali siye ku-Analog | I-DAC8554 | |
| Inani leziteshi | 4 | |
| Isixazululo | 16 amabhithi | |
| Amabanga wokuphumayo | Ilinganisiwe | ±10 V, 0 kuya ku-10 V Isoftware iyalungiseka |
| Ayilinganisiwe | ±10.2 V, -0.04 kuya ku-10.08 V Isoftware iyalungiseka |
|
| Okukhiphayo kuyadlula | ±10 V kuya (0 kuya ku-10 V) noma (0 kuye ku-10 V) kuye ku-±10 V okukhethayo. (Qaphela 1) |
Ubude besikhathi: 5 µS uhlobo Ampamandla: 5V pp uhlobo |
| I-PC yosokhaya isethwe kabusha, ivuliwe, iyamiswa noma umyalo wokusetha kabusha ukhishelwa kudivayisi. (Qaphela 2) |
Ubude besikhathi: 2 S uhlobo Ampamandla: 2V pp uhlobo |
|
| Amandla okuqala avuliwe | Ubude besikhathi: 50 mS uhlobo AmpI-litude: uhlobo oluphezulu lwe-5V |
|
| Umehluko ongewona umugqa (Qaphela 3) | Ilinganisiwe | ±1.25 LSB uhlobo -2 LSB ukuya +1 LSB ubuningi |
| Ayilinganisiwe | ±0.25 LSB uhlobo ±1 LSB ubuningi |
|
| Okukhiphayo okwamanje | VOUTx izikhonkwane | ±3.5 mA uhlobo |
| Isivikelo se-short-circuit | I-VOUTx ixhumeke ku-AGND | Okungapheli |
| Ukuhlanganisa okukhiphayo | DC | |
| Vula futhi usethe kabusha isimo | Ama-DAC asulwe kusikali esiyiziro: 0 V, ±50 mV uhlobo | |
| Ibanga lokuphumayo: 0-10V | ||
| Umsindo wokukhipha | 0 kuya ku-10 V ububanzi | 14.95 µVrms uhlobo |
| ±10 V ububanzi | 31.67 µVrms uhlobo | |
| Isikhathi sokumisa | kuya ku-1 LSB ukunemba | 25 µS uhlobo |
| Izinga lokushaya | 0 kuya ku-10 V ububanzi | 1.20 V/µS uhlobo |
| ±10 V ububanzi | 1.20 V/µS uhlobo | |
| Okokusebenza | Isiteshi esisodwa | 100 Hz max, kuncike ohlelweni |
| Iziteshi eziningi | 100 Hz/#ch max, kuncike ohlelweni |
Qaphela 3: Ukucaciswa okuphezulu komehluko okungewona umugqa kusebenza kulo lonke izinga lokushisa elingu-0 kuye ku-70 °C le-USB-3101. Lokhu kucaciswa kuphinde kubangele amaphutha aphezulu ngenxa ye-algorithm yokulinganisa isofthiwe (kwimodi Elinganiselwe kuphela) kanye ne-DAC8554 yedijithali iye ku-analogi yokuguqulela okungewona amalayini.
Ithebula 2. Ukunemba okuphelele - okukhiphayo okulinganiselwe
| Ibanga | Ukunemba (±LSB) |
| ±10 V | 14.0 |
| 0 ukuze 10 V | 22.0 |
Ithebula 3. Ukunemba okuphelele kwezingxenye zokucaciswa - okukhiphayo okulinganiselwe
| Ibanga | % yokufunda | I-Offset (±mV) | I-Temp drift (%/°C) | Ukunemba okuphelele ku-FS (±mV) |
| ±10 V | ±0.0183 | 1.831 | 0.00055 | 3.661 |
| 0 ukuze 10 V | ±0.0183 | 0.915 | 0.00055 | 2.746 |
Ithebula 4. Imininingwane yokunemba okuhlobene
| Ibanga | Ukunemba okuhlobene (±LSB) | |
| ±10 V , 0 kuya ku-10 V | Idatha ye-4.0 | 12.0 ubuningi |
Ukulinganisa okukhiphayo kwe-analogi
Ithebula 5. Imininingwane yokulinganisa okukhiphayo kwe-analogi
| Ipharamitha | Ukucaciswa |
| Isikhathi esinconyiwe sokufudumala | Imizuzu engu-15 |
| Ireferensi yokunemba ebhodini | Ileveli ye-DC: 5.000 V ±1 mV ubuningi |
| I-Tempco: ±10 ppm/°C ubuningi | |
| Ukuzinza kwesikhathi eside: ±10 ppm/SQRT(amahora angu-1000) | |
| Indlela yokulinganisa | Ukulinganisa kwesofthiwe |
| Isikhawu sokulinganisa | 1 unyaka |
Okokufaka/okuphumayo kwedijithali
Ithebula 6. Ukucaciswa kwe-Digital I/O
| Ipharamitha | Ukucaciswa |
| Uhlobo lwe-Digital logic | I-CMOS |
| Inombolo ye-I/O | 8 |
| Ukucushwa | Ilungiselelwe ngokuzimela okokufaka noma okukhiphayo |
| Ukulungiselela ukudonsa/ukudonsa phansi
(Qaphela 4) |
Umsebenzisi uyalungiseka Wonke amaphini antanta (okuzenzakalelayo) |
| Ukulayisha okokufaka kwedijithali ye-I/O | I-TTL (okuzenzakalelayo) |
| 47 kL (ukudonsela phezulu/ukudonsa phansi) | |
| Izinga lokudlulisa le-I/O yedijithali (isistimu iyahamba) | Kuncike kusistimu, 33 kuya ku-1000 imbobo ifunda/ibhala noma ibhithi elilodwa lifundeka/libhala ngomzuzwana. |
| Ivolumu ephezulu yokufakatage | 2.0 V amaminithi, 5.5 V ubuningi obuphelele |
| Okokufaka okuphansi voltage | 0.8 V ubuningi, –0.5 V absolute min |
| Umthamo ophezulu ophumayotage (IOH = -2.5 mA) | 3.8 V min |
| Okukhiphayo ivolumu ephansitage (IOL = 2.5 mA) | 0.7 V ubuningi |
| Vula futhi usethe kabusha isimo | Okokufaka |
Qaphela 4: Donsela phezulu futhi udonse phansi indawo yokumisa etholakalayo usebenzisa iphinikhodi yebhulokhi yetheminali ye-DIO CTL 54. Ukumiswa kokudonsela phansi kudinga iphinikhodi ye-DIO CTL (pin 54) ukuthi ixhunywe kuphinikhodi ye-DGND (pin 50, 53 noma 55). Ngokulungiselelwa kokudonsela phezulu, iphinikhodi ye-DIO CTL kufanele ixhunywe kuphinikhodi yetheminali +5V (iphinikhodi 56).
I-synchronous DAC load
Ithebula 7. Imininingwane ye-SYNCLD I/O
| Ipharamitha | Isimo | Ukucaciswa |
| Phina igama | I-SYNCLD (iphinikhodi ye-terminal block 49) | |
| Vula futhi usethe kabusha isimo | Okokufaka | |
| Uhlobo lwephini | I-Bidirectional | |
| Ukunqanyulwa | Ukudonsela phansi okungu-100K ohms kwangaphakathi | |
| Inkomba yesofthiwe ekhethekayo | Okukhiphayo | Ikhipha isignali ye-D/A LOAD yangaphakathi. |
| Okokufaka | Ithola isignali ye-D/A LOAD emthonjeni wangaphandle. | |
| Izinga lewashi lokokufaka | 100 Hz ubukhulu | |
| Ububanzi bokushaya kwewashi | Okokufaka | 1 µs amaminithi |
| Okukhiphayo | 5 µs amaminithi | |
| Okokufaka kokuvuza okwamanje | ±1.0 µA uhlobo | |
| Ivolumu ephezulu yokufakatage | 4.0 V amaminithi, 5.5 V ubuningi obuphelele | |
| Okokufaka okuphansi voltage | 1.0 V ubuningi, –0.5 V absolute min | |
| Umthamo ophezulu ophumayotage (Qaphela 5) | IOH = –2.5 mA | 3.3 V min |
| Akukho mthwalo | 3.8 V min | |
| Okukhiphayo ivolumu ephansitage (Qaphela 6) | IOL = 2.5 mA | 1.1 V ubuningi |
| Akukho mthwalo | 0.6 V ubuningi |
Qaphela 5: I-SYNCLD iwukufaka kwe-Schmitt trigger futhi ivikeleke ngokwedlulele nge-resistor yochungechunge engu-200 Ohm.
Qaphela 6: Uma i-SYNCLD ikumodi yokufaka, okuphumayo kwe-analogi kungase kubuyekezwe ngokushesha noma uma unqenqema oluphozithivu lubonakala kuphinikhodi ye-SYNCLD (lokhu kungaphansi kolawulo lwesofthiwe.) Nokho, iphinikhodi kufanele ibe sezingeni eliphansi lokunengqondo ukuze imiphumela ye-DAC ifinyelele. zibuyekezwe ngokushesha. Uma umthombo wangaphandle udonsa iphinikhodi phezulu, akukho sibuyekezo esizokwenzeka.
Ikhawunta
Ithebula 8. Imininingwane ye-CTR I/O
| Ipharamitha | Isimo | Ukucaciswa |
| Phina igama | I-CTR | |
| Inani leziteshi | 1 | |
| Isixazululo | 32-bits | |
| Uhlobo lwekhawunta | Ikhawunta yomcimbi | |
| Uhlobo lokokufaka | I-TTL, unqenqema olukhuphukayo lucushiwe | |
| Amanani ekhawunta okufunda/okubhala (isoftware iyahambisana) | Ikhawunta yokufunda | Kuncike ohlelweni, 33 kuya ku-1000 ukufundwa ngomzuzwana. |
| Ukubhala ngekhawunta | Kuncike ohlelweni, 33 kuya ku-1000 ukufundwa ngomzuzwana. | |
| I-Schmidt ibangela i-hysteresis | 20 mV kuya ku-100 mV | |
| Okokufaka kokuvuza okwamanje | ±1.0 µA uhlobo | |
| Imvamisa yokokufaka | 1 MHz ubuningi | |
| Ububanzi be-pulse ephezulu | 500 nS iminithi | |
| Ububanzi be-pulse obuphansi | 500ns imiz | |
| Ivolumu ephezulu yokufakatage | 4.0 V amaminithi, 5.5 V ubuningi obuphelele | |
| Okokufaka okuphansi voltage | 1.0 V ubuningi, –0.5 V absolute min |
Inkumbulo
Ithebula 9. Imininingwane yenkumbulo
| Ipharamitha | Ukucaciswa | ||
| EEPROM | 256 byte | ||
| EEPROM ukucushwa | Ibanga lamakheli | Ukufinyelela | Incazelo |
| 0x000-0x0FF | Funda/bhala | 256 bytes idatha yomsebenzisi | |
I-Microcontroller
Ithebula 10. Ukucaciswa kwe-Microcontroller
| Ipharamitha | Ukucaciswa |
| Uhlobo | Ukusebenza okuphezulu kwe-8-bit RISC microcontroller |
| Inkumbulo yohlelo | 16,384 amazwi |
| Imemori yedatha | 2,048 byte |
Amandla
Ithebula 11. Ukucaciswa kwamandla
| Ipharamitha | Isimo | Ukucaciswa |
| Faka okwamanje | Ukubalwa kwe-USB | < 100 mA |
| Izinto zamanje (Note 7) | I-Quiscent current | 140 mA uhlobo |
| +5V okukhiphayo komsebenzisi voltagi-e range (Qaphela 8) | Itholakala ku-terminal block pin 56 | 4.5 V amaminithi, 5.25 V ubuningi |
| +5V okukhiphayo kwamanje komsebenzisi (Qaphela 9) | Itholakala ku-terminal block pin 56 | Ubukhulu obungu-10 mA |
Qaphela 7: Lesi yisamba semfuneko yamanje ethule ye-USB-3101 ehlanganisa kufika ku-10 mA kusimo se-LED. Lokhu akubandakanyi noma yikuphi ukulayishwa okungaba khona kwamabhithi edijithali e-I/O, +5V itheminali yomsebenzisi, noma okuphumayo kwe-VOUTx.
Qaphela 8: Umphumela voltagUbubanzi buthatha ukuthi ukunikezwa kwamandla kwe-USB kungaphakathi kwemikhawulo ethile.
Qaphela 9: Lokhu kubhekisela enanini eliphelele lamanje elingatholakala kutheminali yomsebenzisi engu-+5V (pin 56) ukuze isetshenziswe okuvamile. Lokhu kucaciswa kuhlanganisa nanoma yimuphi umnikelo owengeziwe ngenxa yokulayisha kwe-DIO.
Imininingwane ye-USB
Ithebula 12. Imininingwane ye-USB
| Ipharamitha | Ukucaciswa |
| Uhlobo lwedivayisi ye-USB | I-USB 2.0 (isivinini esigcwele) |
| Ukuhambisana kwedivayisi ye-USB | I-USB 1.1, 2.0 |
| Ubude bekhebula le-USB | 3 m (9.84 ft) ubuningi |
| Uhlobo lwentambo ye-USB | Ikhebula le-AB, uhlobo lwe-UL oluthi AWM 2527 noma okulinganayo (min 24 AWG VBUS/GND, min 28 AWG D+/D–) |
Ezemvelo
Ithebula 13. Ukucaciswa kwemvelo
| Ipharamitha | Ukucaciswa |
| Ibanga lokushisa elisebenzayo | 0 kuya ku-70 °C |
| Ibanga lokushisa lesitoreji | -40 kuya ku-85 ° C |
| Umswakama | 0 kuya ku-90% ukungafinyeleli |
Omakhenikha
Ithebula 14. Imininingwane yemishini
| Ipharamitha | Ukucaciswa |
| Ubukhulu (L × W × H) | I-127 × 89.9 × 35.6 mm (5.00 × 3.53 × 1.40 in.) |
Isixhumi setheminali yesikulufa
Ithebula 15. Imininingwane yesixhumi esikhulu
| Ipharamitha | Ukucaciswa |
| Uhlobo lwesixhumi | Itheminali yesikulufa |
| I-wire gauge ububanzi | 16 AWG kuya ku-30 AWG |
| Phina | Igama Lesignali | Phina | Igama Lesignali |
| 1 | I-VOUT0 | 29 | I-VOUT1 |
| 2 | NC | 30 | NC |
| 3 | I-VOUT2 | 31 | I-VOUT3 |
| 4 | NC | 32 | NC |
| 5 | I-AGND | 33 | I-AGND |
| 6 | NC | 34 | NC |
| 7 | NC | 35 | NC |
| 8 | NC | 36 | NC |
| 9 | NC | 37 | NC |
| 10 | I-AGND | 38 | I-AGND |
| 11 | NC | 39 | NC |
| 12 | NC | 40 | NC |
| 13 | NC | 41 | NC |
| 14 | NC | 42 | NC |
| 15 | I-AGND | 43 | I-AGND |
| 16 | NC | 44 | NC |
| 17 | NC | 45 | NC |
| 18 | NC | 46 | NC |
| 19 | NC | 47 | NC |
| 20 | I-AGND | 48 | I-AGND |
| 21 | I-DIO0 | 49 | SYNCLD |
| 22 | I-DIO1 | 50 | DGND |
| 23 | I-DIO2 | 51 | NC |
| 24 | I-DIO3 | 52 | I-CTR |
| 25 | I-DIO4 | 53 | DGND |
| 26 | I-DIO5 | 54 | I-DIO CTL |
| 27 | I-DIO6 | 55 | DGND |
| 28 | I-DIO7 | 56 | +5V |
Isimemezelo Se-EU Sokuhambisana
Ngokusho kwe-ISO/IEC 17050-1:2010
Umkhiqizi: I-Measurement Computing Corporation
Ikheli:
10 Commerce Way
Norton, MA 02766
USA
Isigaba somkhiqizo: Imishini kagesi yokulinganisa, ukulawula kanye nokusetshenziswa elabhorethri.
Idethi Nendawo Yokukhishwa: Okthoba 10, 2017, Norton, Massachusetts USA
Inombolo Yombiko Wokuhlola: EMI4712.07/EMI5193.08
I-Measurement Computing Corporation imemezela ngaphansi kwesibopho sodwa ukuthi umkhiqizo
I-USB-3101
ihambisana ne-Union Harmonization Legislation efanele futhi ithobelana nezidingo ezibalulekile zalezi Ziqondiso Ezisebenzayo ZaseYurophu:
I-Electromagnetic Compatibility (EMC) Directive 2014/30/EU
I-Vol ephansitagIsiqondisi 2014/35 / EU
I-RoHS Directive 2011/65/EU
Ukuvumelana kuhlolwa ngokuhambisana namazinga alandelayo:
I-EMC:
Okuphumayo:
- I-EN 61326-1:2013 (IEC 61326-1:2012), Isigaba A
- EN 55011: 2009 + A1:2010 (IEC CISPR 11:2009 + A1:2010), Iqembu 1, Ikilasi A
Ukuzivikela:
- I-EN 61326-1:2013 (IEC 61326-1:2012), Indawo Elawulwayo ye-EM
- EN 61000-4-2:2008 (IEC 61000-4-2:2008)
- EN 61000-4-3 :2010 (IEC61000-4-3:2010)
Ukuphepha:
- I-EN 61010-1 (IEC 61010-1)
Ezemvelo:
Ama-athikili akhiqizwe ngedethi noma ngemva kokukhishwa kwalesi Simemezelo Sokuvumelana aziqukethe noma yiziphi izinto ezikhawulelwe ekugxiliseni/izinhlelo zokusebenza ezingavunyelwe yi-RoHS Directive.
UCarl Haapaoja, Umqondisi Wokuqinisekisa Ikhwalithi
I-Measurement Computing Corporation
10 Commerce Way
Norton, Massachusetts 02766
508-946-5100
Ifeksi: 508-946-9500
I-imeyili: info@mccdaq.com
www.mccdaq.com
NI Hungary Kft
H-4031 Debrecen, Hátar út 1/A, Hungary
Ucingo: + 36 (52) 515400
Ifeksi: +36 (52) 515414
http://hungary.ni.com/debrecen
sales@logicbus.com
Yiba nengqondo, Cabanga Ubuchwepheshe
+1 619 – 616 – 7350
www.logicbus.com
Amadokhumenti / Izinsiza
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Logicbus 3101 USB Based Analog Output [pdf] Umhlahlandlela Womsebenzisi 3101 USB Based Analog Output, 3101, USB Based Analog Output, Based Analog Output, Analog Output, Output |