Handyscope HS4 DIFF Kubva TiePie Engineering. User Manual

Copyright ©2024 TiePie engineering.
Kodzero dzese dzakachengetwa.
Kudzokorora 2.49, Nyamavhuvhu 2024
Mashoko aya anogona kuchinjwa pasina chiziviso.
Zvisinei netarisiro yakatorwa pakuumbwa kwebhuku rino remushandisi,
TiePie engineering haigone kuve nemhosva kune chero kukuvadzwa kunokonzerwa nezvikanganiso zvinogona kuoneka mubhuku rino.

1. Kuchengeteka

Paunenge uchishanda nemagetsi, hapana chiridzwa chinogona kuvimbisa kuchengetedzwa kwakakwana. Iro ibasa remunhu anoshanda nechombo kuti aishandise nenzira yakachengeteka. Kuchengetedzwa kwepamusoro kunowanikwa nekusarudza zviridzwa zvakakodzera uye kutevera nzira dzakachengeteka dzekushanda. Mazano ekushanda akachengeteka anopiwa pazasi:

Nguva dzose shanda maererano (yemunharaunda) mitemo.
Shanda pakuisa nevoltages yakakwirira kudarika 25 VAC kana 60 VDC inofanira kuitwa chete nevashandi vanokwanisa.

Rega kushanda wega.
Tarisa zvese zvinongedzo paHandyscope HS4 DIFF usati wabatanidza chero waya

Tarisa maprobes / bvunzo inotungamira yekukuvara. Usazvishandise kana zvakanganiswa
Chenjerera paunenge uchiyera voltages yakakwirira kupfuura 25 VAC kana 60 VDC.

Usashandise midziyo mumhepo inoputika kana pamberi pemagasi anobvira kana utsi.
Usashandise midziyo kana isingashande nemazvo. Itai kuti midziyo iongororwe nemunhu anoshanda seanokwanisa. Kana zvichidikanwa, dzorera zvishandiso kuTiePie engineering yebasa uye kugadzirisa kuti uve nechokwadi chekuti maficha anochengetedzwa.

2. Kuzivisa kuenderana

Kufunga nezvezvakatipoteredza

Ichi chikamu chinopa ruzivo nezve kukanganiswa kwezvakatipoteredza kweHandyscope HS4 DIFF.

Kuguma-kwe-hupenyu kubata

Kugadzirwa kweHandyscope HS4 DIFF kwaida kutorwa uye kushandiswa kwezviwanikwa. Midziyo iyi inogona kunge iine zvinhu zvinogona kukuvadza zvakatipoteredza kana hutano hwevanhu kana zvikasabatwa nemazvo pakuguma kwehupenyu hweHandyscope HS4 DIFF.

Kuti udzivise kuburitswa kwezvinhu zvakadaro munzvimbo uye kuderedza kushandiswa kwezviwanikwa, dzokorora iyo Handyscope HS4 DIFF mune yakakodzera sisitimu inova nechokwadi chekuti zvinhu zvakawanda zvinoshandiswa patsva kana kushandiswazve nenzira kwayo.

Chiratidzo chinoratidza kuti Handyscope HS4 DIFF inoenderana nezvinodiwa neEu-ropean Union zvinoenderana neDirective 2002/96/EC pamarara emagetsi nemagetsi emidziyo (WEEE).

3. Nhanganyaya

Usati washandisa Handyscope HS4 DIFF tanga waverenga chitsauko chekutanga nezvekuchengetedza.

Nyanzvi dzakawanda dzinoongorora zviratidzo zvemagetsi. Kunyangwe kuyerwa kungave kusiri kwemagetsi, shanduko yemuviri inowanzoshandurwa kuita chiratidzo chemagetsi, ine yakakosha transducer. Common transducers ndeye accelerometers, pressure probes, ikozvino clamps uye tembiricha probes. The advantages yekushandura phys-ical parameters kumagetsi zviratidzo zvakakura, sezvo midziyo yakawanda yekuongorora-yemagetsi zviratidzo zviripo.

Iyo Handyscope HS4 DIFF inotakurika ina chiteshi chekuyeresa chiridzwa chine akasiyana ekuisa. Iyo Handyscope HS4 DIFF inowanikwa mune akati wandei mamodheru ane akasiyana epamusoro sampling rates. Iyo yemuno resolution ndeye gumi nemaviri mabhiti, asi mushandisi se-lectable resolution ye12 uye 14 bits iripo zvakare, ine yakaderedzwa yakanyanya s.ampLing rate:

resolution

Muenzaniso 50

Muenzaniso 25

Muenzaniso 10

Muenzaniso 5

12 zvishoma
14 zvishoma
16 zvishoma

50 MSa/s
3.125 MSa/s
195 kSa/s

25 MSa/s
3.125 MSa/s
195 kSa/s

10 MSa/s
3.125 MSa/s
195 kSa/s

5 MSa/s
3.125 MSa/s
195 kSa/s

Tafura 3.1: Maximum sampling rates

Iyo Handyscope HS4 DIFF inotsigira yakakwira yekumhanya inoenderera kutenderera kuyerwa-mero. Iwo makuru ekutepfenyura mareti ndeaya:

resolution

Muenzaniso 50

Muenzaniso 25

Muenzaniso 10

Muenzaniso 5

12 zvishoma
14 zvishoma
16 zvishoma

500 kSa/s
480 kSa/s
195 kSa/s

250 kSa/s
250 kSa/s
195 kSa/s

100 kSa/s
99 kSa/s
97 kSa/s

50 kSa/s
50 kSa/s
48 kSa/s

Tafura 3.2: Yakanyanya kutenderera mitengo

Iine software inoperekedza iyo Handyscope HS4 DIFF inogona kushandiswa seoscilloscope, spectrum analyzer, yechokwadi RMS voltmeter kana rekodha yenguva pfupi. Zviridzwa zvose zvinoyerwa nesampchengetedza masaini ekuisa, kudhijita kukosha, kuagadzirisa, chengetedza uye kuaratidza.

3.1 Kuiswa kwakasiyana

Mazhinji oscilloscopes akashongedzerwa neyakajairwa, imwe chete yakapera mapimendi, ayo anonongedzerwa pasi. Izvi zvinoreva kuti rimwe divi rekupinza rinogara rakabatana nevhu uye rimwe divi kusvika pakufarira dunhu riri pasi pekuyedzwa.

Naizvozvo voltage iyo inopimwa neoscilloscope ine mwero, imwe inogumira magumo inoyerwa nguva dzose pakati peiyo nzvimbo chaiyo nenzvimbo.
Kana voltage haina kutaurwa kune ivhu, kubatanidza mwero imwe chete yakaguma oscilloscope kupinza kune maviri mapoinzi kwaizogadzira dunhu pfupi pakati peimwe yemapoinzi uye pasi, zvichigona kukuvadza dunhu uye oscilloscope.

Nzira yakachengeteka ingave yekuyera voltage pane imwe yemapoinzi maviri, zvichireva pasi uye pane imwe nzvimbo, zvichireva pasi uye wozoverenga voltage musiyano pakati pezvibodzwa zviviri. Pamaoscilloscopes mazhinji izvi zvinogona kuitwa nekubatanidza imwe chiteshi kune imwe nzvimbo uye imwe chiteshi kune imwe nzvimbo uyezve kushandisa masvomhu basa CH1 - CH2 muoscilloscope kuratidza iro chairo vol.tage mutsauko.

Pane zvimwe zvisingafadzitagzvinoenderana nenzira iyi:

dunhu diki kusvika pasi rinogona kugadzirwa kana chinopinza chakabatana zvisirizvo
kuyera chiratidzo chimwe, nzira mbiri dzakagarwa
nekushandisa zviteshi zviviri, chikanganiso chekuyera chinowedzerwa, zvikanganiso zvinoitwa pachiteshi chega chega zvichabatanidzwa, zvichikonzera kukanganisa kukuru kwechiyero.
Iyo Common Mode Rejection Ratio (CMRR) yeiyi nzira yakadzikira. Kana mapoinzi ese ari maviri ane hama yepamusoro voltage, asi bhukutage musiyano pakati pezvibodzwa zviviri idiki, iro voltagmutsauko we e unogona kuyerwa chete muchikamu chepamusoro chekuisa, zvichikonzera kugadziriswa kwakaderera

Nzira iri nani ndeye kushandisa oscilloscope ine musiyano wekuisa.

Kupinza kwakasiyana hakurevi kutaurwa pasi, asi mativi ese ezvekupinza ari "kutenderera". Saka zvinokwanisika kubatanidza rumwe rutivi rwekupinza kune imwe nzvimbo munharaunda uye rumwe rutivi rwekupinza kune imwe nzvimbo munharaunda uye kuyera vol.tage musiyano wakananga.

Advantagmitsara yakasiyana-siyana:

Hapana njodzi yekugadzira pfupi dunhu kusvika pasi
Chete chiteshi chinodiwa kuyera chiratidzo
Kuyera kwakaringana, sezvo chiteshi chimwe chete chinosuma kuyerwa
Iyo CMRR yekusiyanisa yekuisa yakakwira. Kana mapoinzi ese ari maviri ane vhoriyamu yakakwiriratage, asi bhukutage musiyano pakati pezvibodzwa zviviri idiki, iro voltage musiyano unogona kuyerwa mune yakaderera yekuisa renji, zvichikonzera yakakwirira resolution

3.1.1 Vanakisi vakasiyana

Kuwedzera iyo yekuisa huwandu hweHandyscope HS4 DIFF, inouya neyakasiyana 1:10 attenuator kune yega yega chiteshi. Iyi yekusiyanisa attenuator yakanyatso gadzirwa kuti ishandiswe neiyo Handyscope HS4 DIFF.

Kuti uwane mutsauko, mativi ese ari maviri ekupinza anoda kudzikiswa.

Yakajairwa oscilloscope probes uye attenuators anongoremedza rimwe divi rechiratidzo nzira. Izvi hazvikodzeri kushandiswa zvine musiyano wekuisa. Kushandisa izvi pamusiyano wekupinda kuchave nemhedzisiro yakaipa paCMRR uye kuchaunza zvikanganiso zvekuyera

Iyo Differential Attenuator uye zvinopinda zveHandyscope HS4 DIFF zvakasiyana, zvinoreva kuti kunze kweBNCs hakuna kudzika, asi kutakura zviratidzo zvehupenyu.

Paunenge uchishandisa attenuator, zvinotevera pfungwa dzinofanirwa kutariswa:

usabatanidza mamwe tambo kune attenuator kupfuura ayo anopiwa nechiridzwa

usabata zvikamu zvesimbi zveBNCs kana attenuator yakabatana nedunhu pasi pekuyedzwa, vanogona kutakura ine ngozi vol.tage. Ichapesvedzerawo zviyero uye kugadzira zvikanganiso zvekuyera.
usabatanidze kunze kweiyo maBNCs maviri eiyo attenuator kune mumwe nemumwe sezvo izvi zvichapfupisa dunhu chikamu chemukati wedunhu uye zvichigadzira zvikanganiso zvekuyera.
usabatanidze kunze kweBNCs maviri kana anopfuura attenuators akabatana kune akasiyana chiteshi cheHandyscope HS4 DIFF kune mumwe nemumwe.

usashandise simba rakawandisa remagetsi kune attenuator mune chero nzira (semuenzaniso kudhonza tambo, uchishandisa attenuator semubato kutakura Handyscope HS4 DIFF, nezvimwewo)

3.1.2 Different test lead

Nekuda kwekuti kunze kweBNC hakuna kubatana pasi, kushandisa yakajairwa coax BNC tambo pane akasiyana ekuisa inounza zvikanganiso zvekuyera. Nhoo yetambo ichaita sekugamuchira antenna yeruzha kubva kune yakatenderedza en-yakapoteredza, ichiita kuti ionekwe muchiratidzo chakayerwa.

Naizvozvo, iyo Handyscope HS4 DIFF inouya neyakasiyana yakasarudzika bvunzo lead, imwe kune yega yega chiteshi. Iyi bvunzo inotungamira yakarongedzerwa kuve nechokwadi cheCMRR yakanaka uye kudzivirira ruzha kubva kunharaunda yakatenderedza.

Iyo yakakosha bvunzo inotungamira yakapihwa neHandyscope HS4 DIFF inodzivirira kupisa uye inodzivirira mafuta.

3.2 Sampling

Apo sampkupinza chiratidzo chekuisa, sampzvidimbu zvinotorwa panguva dzakatarwa. Panguva idzi mukati-kati, saizi yechiratidzo chekuisa inoshandurwa kuita nhamba. Kururama kwenhamba iyi kunoenderana nekugadziriswa kwechiridzwa. Iyo yakakwirira resolution, idiki voltage nhanho umo iyo yekuisa huwandu hwechiridzwa yakakamurwa. Nhamba dzakatorwa dzinogona kushandiswa kune zvakasiyana siyana, semuenzaniso kugadzira girafu.

Sine wave mumufananidzo 3.6 is sampinotungamirwa panzvimbo dzedoti. Nokubatanidza ari pedyo nesampzvishoma, chiratidzo chepakutanga chinogona kuvakwazve kubva kusamples. Iwe unogona kuona mhedzisiro mumufananidzo 3.7.

3.3 Sampling rate

Chiyero icho sampvashoma vanotorwa vanonzi sampling rate, nhamba yesampzvishoma pasekondi. A yepamusoro sampling rate inopindirana nepakati pfupi pakati pesamples. Sezvinoonekwa mumufananidzo 3.8, ine yakakwirira sampling rate, chiratidzo chepakutanga chinogona kuvakwazve zvirinani kubva kune yakayerwa samples.

Iyo sampLing rate inofanira kunge yakakwira kupfuura 2 nguva dzepamusoro frequency muchiratidzo chekuisa. Izvi zvinonzi Nyquist frequency. Nechepfungwa zvinokwanisika kudzokorodza-mugadzirirwo chiratidzo chekupinda neinopfuura 2 sampzvishoma pa period. Mukuita, 10 kusvika ku20 sampzvishoma pane imwe nguva inokurudzirwa kuti ukwanise kuongorora chiratidzo chose-oughly.

3.3.1 Aliasing

Apo sampLing chiratidzo cheanaroji neimwe sampLing rate, masaini anoonekwa mukubuda nema frequency akaenzana nehuwandu uye mutsauko weiyo frequency yechiratidzo uye kuwanda kweiyo s.ampling rate. For example, apo sampling rate i1000 Sa/s uye frequency yechiratidzo i1250 Hz, iyo inotevera masaini ma frequency achave aripo mune inobuda data:

Sezvambotaurwa, apo sampling a sign, frequencies chete yakaderera pane hafu yesampling rate inogona kugadzirwa patsva. Muchiitiko ichi, sampling rate i1000 Sa/s, saka tinogona kungoona masaini ane frequency kubva pa0 kusvika 500 Hz. Izvi zvinoreva kuti kubva pamhedzisiro inokonzeresa mutafura, isu tinogona kungoona iyo 250 Hz chiratidzo mu s.ampled data. Chiratidzo ichi chinodaidzwa kuti alias chechiratidzo chekutanga.

Kana iyo sampling rate yakaderera kupfuura kaviri kuwanda kweiyo chiratidzo chekuisa, aliasing ichaitika. Mufananidzo unotevera unoratidza zvinoitika.

Mumufananidzo 3.9, chiratidzo chekupinza chegirini (pamusoro) chiratidzo chetriangular ine frequency ye1.25 kHz. Chiratidzo chiri sampinotungamirirwa nehuwandu hwe1 kSa / s. Iyo inoenderana sam-pling nguva ndeye 1/1000Hz = 1ms. Nzvimbo iyo chiratidzo chiri sampLed anoratidzwa aine mavara ebhuruu. Chiratidzo chemavara matsvuku (pasi) ndiwo mhedzisiro yekuvakazve. Nguva yenguva yechiratidzo chetatu iyi inoratidzika kuva 4 ms, iyo inofananidzwa neinooneka frequency (alias) ye250 Hz (1.25 kHz - 1 kHz).

Kuti udzivise aliasing, gara uchitanga kuyera pakakwirira sampling rate uye kuderedza sampling rate kana zvichidikanwa.

3.4 Digitizing

Kana digitizing iyo samples, voltage imwe neimwe sampnguva inoshandurwa kuita nhamba. Izvi zvinoitwa nekuenzanisa voltage nehuwandu hwemazinga. Nhamba ye re-sulting ndiyo nhamba inoenderana nemwero iri pedyo nevoltage. Huwandu hwemazinga hunotarwa nechisarudzo, zvinoenderana nehukama hunotevera: LevelCount = 2Resolution.

Iyo yakakwirira yekugadzirisa, mazinga akawanda aripo uye iyo yakanyanya kunyatsojeka chiratidzo chekuisa chinogona kuvakwa patsva. Mumufananidzo 3.10, chiratidzo chimwechete chinogadziriswa, uchishandisa zviyero zviviri zvakasiyana zvemazinga: 16 (4-bit) uye 64 (6-bit).

Iyo Handyscope HS4 DIFF zviyero eg 12 bit resolution (212=4096 mazinga). Diki rinoonekwa voltage nhanho inotsamira pane yekuisa siyana. Bhuku iritage inogona kuverengerwa se:
V oltageStep = F ullInputRange/LevelCount

For example, iyo 200 mV range kubva -200 mV kusvika +200 mV, saka huwandu hwakazara ndeye 400 mV. Izvi zvinoita kuti pave nerimwe vhoriyamu rinoonekwatage nhanho ye0.400 V / 4096 = 97.65 µV.

3.5 Signal coupling

Iyo Handyscope HS4 DIFF ine maviri akasiyana marongero eiyo chiratidzo chekubatanidza: AC uye DC. Mukugadzirisa DC, chiratidzo chinobatanidzwa zvakananga kune yekupinda dunhu. Zvese zvikamu zvechiratidzo zvinowanikwa muchiratidzo chekupinza zvichasvika padunhu rekuisa uye zvichayerwa.

Muchigadziro AC, capacitor ichaiswa pakati peiyo yekubatanidza yekubatanidza uye yekuisa dunhu. Iyi capacitor inovhara ese DC zvikamu zvechiratidzo chekuisa uye rega zvese zvikamu zveAC zvipfuure. Izvi zvinogona kushandiswa kubvisa hombe DC chikamu chechiratidzo chekupinza, kukwanisa kuyera chikamu chidiki che AC pakugadziriswa kwepamusoro.

Paunenge uchiyera masaini eDC, ita shuwa yekuseta chiratidzo chekubatanidza chekuisa kuDC.

4. Kuiswa kwemutyairi

Usati wabatanidza Handyscope HS4 DIFF pakombuta, madhiraivha anoda kuiswa.

4.1 Sumo

Kuti ushandise Handyscope HS4 DIFF, mutyairi anosungirwa kusanganisa pakati peyero software nechiridzwa. Mutyairi uyu anotarisira kutaurirana kwakaderera pakati pekombuta nechiridzwa, kuburikidza ne USB. Kana mutyairi asina kuisirwa, kana yekare, isingaenderane vhezheni yemutyairi yakaiswa, software haizokwanise kushandisa Handyscope HS4 DIFF nemazvo kana kuiona zvachose.

Kuiswa kwe USB driver kunoitwa mumatanho mashoma. Chekutanga, mutyairi anofanira kufanogadzikwa nedhiraivha setup chirongwa. Izvi zvinova nechokwadi chekuti mafaera ese anodiwa anowanikwa panowanikwa Windows. Kana chiridzwa chacho chabatanidzwa, Windows inoona hardware itsva uye kuisa madhiraivha anodiwa.

4.1.1 Kwaungawane setup yemutyairi

Iyo mutyairi kuseta chirongwa uye kuyerwa kwesoftware inogona kuwanikwa muchikamu chekudzika-mutoro pane TiePie engineering's website. Zvinokurudzirwa kuisa yazvino vhezheni yesoftware uye USB mutyairi kubva ku website. Izvi zvinovimbisa kuti zvichangoburwa zvinosanganisirwa.

4.1.2 Kuita kuiswa kwekushandisa

Kuti utange kuisirwa mutyairi, ita iyo yakadhindwa mutyairi setup chirongwa. Mutyairi anoisa utility anogona kushandiswa kekutanga kuisirwa mutyairi pane system uye zvakare kugadzirisa mutyairi aripo.
Mapikicha ari murondedzero iyi anogona kusiyana kubva pane anoratidzwa pakombuta yako, zvichienderana neshanduro yeWindows.

Kana vatyairi vanga vatoiswa, iyo yekuisa yekushandisa inovabvisa vasati vamisa-mutyairi mutsva. Kuti ubvise mutyairi wekare zvinobudirira, zvakakosha kuti Handyscope HS4 DIFF ibviswe kubva pakombuta isati yatanga mutyairi kuisa utility. Kana iyo Handyscope HS4 DIFF ikashandiswa nemagetsi ekunze, izvi zvinofanirwa kubviswa futi.
Kudzvanya "Isa" kunobvisa madhiraivha aripo uye kuisa mutyairi mutsva. Kubvisa yekupinda yemutyairi mutsva inowedzerwa kune software applet muWindows control panel.

5. Hardware installation

Madhiraivha anofanirwa kuiswa Handyscope HS4 DIFF isati yabatanidzwa pakombuta kekutanga. Ona chitsauko 4 kuti uwane mamwe mashoko.

5.1 Simba chiridzwa

Iyo Handyscope HS4 DIFF inofambiswa ne USB, hapana ekunze magetsi anodiwa. Batanidza chete Handyscope HS4 DIFF kune bhazi rine simba re USB port, zvikasadaro rinogona kusawana simba rakakwana rekushanda nemazvo.

5.1.1 Simba rekunze

Mune zvimwe zviitiko, iyo Handyscope HS4 DIFF haigone kuwana simba rakakwana kubva pachiteshi che USB. Kana Handyscope HS4 DIFF yakabatana nechiteshi che USB, kugonesa iyo Hardware kunokonzeresa inrush ikozvino yakakwira kupfuura yezita ikozvino. Mushure meiyo inrush ikozvino, ikozvino inodzikama pane inomina ikozvino.

USB ports ine muganho mukuru kune ese ari maviri inrush ikozvino peak uye yezita ikozvino. Kana imwe yadzo ikapfuudzwa, chiteshi che USB chinodzimwa. Nekuda kweizvozvo, kubatana kune Handyscope HS4 DIFF kucharasika.

Mazhinji madoko e USB anogona kupa yakaringana ikozvino kuti Handyscope HS4 DIFF ishande isina yekunze magetsi, asi izvi handizvo nguva dzose. Mamwe (anobata bhatiri) anotakurika makomputa kana (anofambiswa nebhazi) ma USB hubs haapi zvazvino zvaringana. Iko kukosha chaiko uko simba rinodzimwa, kunosiyana pa USB con-troller, saka zvinogoneka kuti Handyscope HS4 DIFF inoshanda nemazvo pane imwe komputa, asi isingaite pane imwe.

Kuti ugone kugonesa iyo Handyscope HS4 DIFF kunze, yekunze simba rekuisa inopihwa. Iri kuseri kweiyo Handyscope HS4 DIFF. Tarisa kundima 7.1 kune zvinotsanangurwa zvekunze kwesimba rekupinda.

5.2 Batanidza chiridzwa pakombuta

Mushure mekunge mutyairi mutsva afanoiswa (ona chitsauko 4), iyo Handyscope HS4 DIFF inogona kubatana nekombuta. Kana iyo Handyscope HS4 DIFF yabatanidzwa kune USB port yekombuta, Windows inoona hardware itsva.

Zvichienderana neWindows vhezheni, chiziviso chinogona kuratidzwa kuti nyowani hardware inowanikwa uye kuti madhiraivha achaiswa. Kana yangogadzirira, Windows ichataura kuti mutyairi akaiswa.
Kana mutyairi akaiswa, iyo yekuyera software inogona kuiswa uye iyo Handyscope HS4 DIFF inogona kushandiswa.

5.3 Bairira mune imwe chiteshi che USB chakasiyana

Kana iyo Handyscope HS4 DIFF ikabairirwa mune yakasiyana USB chiteshi, mamwe maWi-dows mavhezheni anobata iyo Handyscope HS4 DIFF seyakasiyana Hardware uye ichaisa madhiraivha zvakare pachiteshi ichocho. Izvi zvinodzorwa neMicrosoft Windows uye hazvikonzerwi neTiePie engineering.

6. Pamberi pepaneru

6.1 Zvibatanidza zvinopinda muchiteshi

Iwo CH1 - CH4 BNC majoini ndiwo makuru ekupinda muhurongwa hwekutora. Iwo akasarudzika eBNC majoini haana kubatana pasi peiyo Handyscope HS4 DIFF.

6.2 Power chiratidzo

Chiratidzo chesimba chiri pamusoro pechivharo chechiridzwa. Inovhenekerwa kana Handyscope HS4 DIFF yaiswa magetsi.

7. Rear panel

7.1 Simba

Iyo Handyscope HS4 DIFF inofambiswa kuburikidza ne USB. Kana iyo USB isingakwanise kuunza simba rakakwana, zvinokwanisika kugonesa chiridzwa kunze. Iyo Handyscope HS4 DIFF ine maviri ekunze emagetsi ekuisa ari kuseri kwechiridzwa: iyo yakatsaurirwa simba yekuisa uye pini yekuwedzera yekubatanidza.

Izvo zvinotsanangurwa zveiyo yakatsaurirwa magetsi yekubatanidza ndeiyi:

Pin

Dimension

Tsanangudzo

Pini yepakati
Kunze bushing

Ø1.3 mm
Ø3.5 mm

pasi
positive

Mufananidzo 7.2: Simba rekubatanidza

Kunze kweiyo yekunze simba rekuisa, zvakare zvinogoneka kugonesa chiridzwa kuburikidza nekuwedzera chinongedzo, iyo 25 pini D-sub yekubatanidza kumashure kwechiridzwa. Simba rinofanirwa kuiswa kune pin 3 yejoinhi rekuwedzera. Pini 4 inogona kushandiswa sepasi.

Minimum

Maximum

4.5 V_DC

14 V_DC

Tafura 7.1: Maximum voltages

Ziva kuti iro rekunze rakaiswa voltage inofanira kuva yakakwirira kudarika USB voltage kusunungura USB port.

7.1.1 USB simba tambo

Iyo Handyscope HS4 DIFF inounzwa ine yakakosha USB yekunze tambo yemagetsi.

Iyo inotevera shoma uye yakawanda voltages inoshanda kune ese magetsi ekuisa:

Imwe magumo etambo iyi inogona kubatanidzwa kune yechipiri USB port pakombuta, imwe magumo inogona kuvharirwa mune yekunze simba rekuisa kumashure kwechiridzwa. Simba rechiridzwa richatorwa kubva maviri USB zviteshi zvekombuta.

Kunze kwekunze kwekubatanidza simba rekunze kwakabatana ne +5 V. Kuti udzivise shortage, tanga wabatanidza tambo kuHandyscope HS4 DIFF wozoenda kuchiteshi che USB.

7.1.2 Simba adapter

Muchiitiko chechipiri USB chiteshi chisipo, kana komputa haisati yakwanisa kupa simba rakakwana kune chiridzwa, kunze kwemagetsi adapta inogona kushandiswa. Paunenge uchishandisa kunze kwemagetsi adapta, ita shuwa kuti:

iyo polarity yakaiswa nemazvo

iro voltage yakaiswa kune yakakosha kukosha kwechiridzwa uye yakakwira kupfuura USB voltage
iyo adapta inogona kupa yakakwana ikozvino (zvichida> 1 A)
iyo plug ine zviyero zvakaringana zvekunze kwesimba rekuisa chiridzwa

7.2 USB

Handyscope HS4 DIFF ine USB 2.0 High speed (480 Mbit/s) interface ine tambo yakagadzika ine mhando A plug. Ichashanda zvakare pakombuta ine USB 1.1 interface, asi inozoshanda pa12 Mbit/s.

7.3 Extension Connector

Kuti ubatanidze kuHandyscope HS4 DIFF 25 pini yechikadzi D-sub connector inowanikwa, ine zviratidzo zvinotevera:

Pin	Tsanangudzo	Pin	Tsanangudzo
1	Ground	14	Ground
2	Reserved	15	Ground
3	Kunze Simba muDC	16	Reserved
4	Ground	17	Ground
5	+5V kunze, 10 mA max.	18	Reserved
6	Ext. sampling wachi mu (TTL)	19	Reserved
7	Ground	20	Reserved
8	Ext. trigger mu (TTL)	21	Reserved
9	Data OK kunze (TTL)	22	Ground
10	Ground	23	I²C SDA
11	Trigger kunze (TTL)	24	I²C SCL
12	Reserved	25	Ground
13	Ext. sampLing wachi kunze (TTL)

Masaini ese eTTL masaini 3.3 V TTL anoshivirira 5 V, saka anogona kubatana ne5 V TTL masisitimu.
Pini 9, 11, 12, 13 ndeye yakavhurika muunganidzi zvinobuda. Batanidza chinodhonza-up resistor che1 kOhm kupinza 5 paunenge uchishandisa chimwe chezviratidzo izvi.

Zvinotsanangurwa

8.1 Tsanangudzo yekururama

Kururama kwegwara kunotsanangurwa sechikamutage yeFull Scale range. Iyo Yakazara Scale renji inomhanya kubva -range kusvika kune uye inoshanda 2 * renji. Kana iyo nhanho yekuisa yakaiswa ku 4 V, iyo Yakazara Scale huwandu ndeye -4 V kusvika 4 V = 8 V. Uyezve nhamba yeZvishoma Zvisingakoshi Bits inobatanidzwa. Iko kurongeka kunotemerwa mukugadziriswa kwepamusoro.

Kana iko kurongeka kwakatsanangurwa se ± 0.3% yeFull Scale range ± 1 LSB, uye iyo yekuisa mutsara ndeye 4 V, iyo yakanyanya kutsauka iyo yakayerwa kukosha inogona kuve ± 0.3% ye8 V = ± 24 mV. ±1 LSB yakaenzana ne8 V / 65536 (= nhamba yeLSB pa16 bit) = ± 122 µV. Naizvozvo kukosha kwakayerwa kuchava pakati pe24.122 mV yakaderera uye 24.122 mV yakakwirira kupfuura kukosha chaiko. Kana semuenzaniso uchiisa chiratidzo che3.75 V nekuchiyera muchikamu che4 V, kukosha kwakayerwa kuchave pakati pe3.774122 V ne3.725878 V.

8.2 Kuwana system

Kana iwe uine chero mazano uye/kana zvirevo maererano nebhuku rino, ndapota bata:

TiePie engineering
Koperslagersstraat 37
8601 WL SNEEK
The Netherlands
Nhare: +31 515 415 416
Fax: +31 515 418 819
E-mail: support@tiepie.nl
Nzvimbo: www.tiepie.com

TiePie engineering Handyscope HS4 DIFF chiridzwa bhuku rekudzokorora 2.49, Nyamavhuvhu 2024

Mibvunzo Inowanzo bvunzwa (FAQ)

Mubvunzo: Ndinogona here kuyera mutsetse voltage zvakananga neHandyscope HS4 DIFF?

A: Hazvikurudzirwe kuyera mutsara voltage zvakananga sezvo zvinogona kuva nengozi zvikuru. Gara uchichenjerera uye shandisa midziyo yakakodzera paunenge uchishanda nehigh voltages.

Zvinyorwa / Zvishandiso

TiePie engineering Handyscope HS4 DIFF Kubva kuTiePie Engineering. [pdf] User Manual
Handyscope HS4 DIFF Kubva kuTiePie Engineering, Handyscope HS4 DIFF, Kubva kuTiePie Engineering, TiePie Engineering, Engineering

References

User Manual

Handyscope HS4 DIFF Kubva TiePie Engineering

TARIRA!