Littfinski DatenTechnik KSM-SG-B Reverse-Loop Module
Littfinski DatenTechnik (LDT) Reverse-Loop Module ndi gawo la Digital Professional Series ndipo amadziwika ndi Gawo-No.: 700501.
Malangizo a Msonkhano
Kuti mupange Reverse-Loop Module, tsatirani malangizo omwe ali pansipa:
- Tsegulani zida ndikuwonetsetsa kuti zigawo zonse zilipo.
- Lowetsani Reverse-Loop Module mugawo lomwe mwasankha pakompyuta yanu.
- Lumikizani mawaya kuchokera panjanji kupita ku Reverse-Loop Module malinga ndi malangizo operekedwa ndi makina anu a digito.
- Onetsetsani kuti zolumikizira zonse ndi zotetezeka.
Malangizo Ogwiritsira Ntchito Zogulitsa
Littfinski DatenTechnik (LDT) Reverse-Loop Module imalola masitima kuyenda mbali zonse ziwiri panjira. Tsatirani malangizo omwe ali pansipa kuti mugwiritse ntchito Reverse-Loop Module:
- Yambitsani makina anu a digito ndikuwonetsetsa kuti alumikizidwa ndi Reverse-Loop Module.
- Ikani sitima yanu panjanji ndikuyiyendetsa molunjika.
- Sitimayo ikalowa mulupu, imangobwerera m'mbuyo popanda kuchitapo kanthu.
- Sitimayo tsopano ikhoza kupitiriza kuyenda mozungulira loop kulowera kwina.
Zindikirani: Onetsetsani kuti Reverse-Loop Module yayikidwa molondola komanso kuti maulalo onse ndi otetezeka musanagwiritse ntchito ndi sitima yanu.
Kusintha kwa polar pa reverse-loop kudzachitika popanda kuzungulira pang'ono kudzera pamasensa awiri. Ndi chifukwa chakuthekera kwa magetsi akunja ndikosavuta kuwongolera kwa reverse-loop yokhala ndi gawo lokhazikika (monga RM-GB-8(-N) ndi RS-8) zotheka. Njanji za sensa zidzayendetsedwanso.
Izi si chidole! Sikoyenera kwa ana osakwana zaka 14! Chidacho chili ndi tizigawo tating'ono, toyenera kusungidwa kutali ndi ana osakwana zaka 3! Kugwiritsa ntchito molakwika kungatanthauze ngozi yakuvulala chifukwa chakuthwa m'mphepete ndi malangizo! Chonde sungani malangizowa mosamala.
Mawu Oyamba
Mwagula zida za njanji yanu yachitsanzo zoperekedwa ndi Littfinski DatenTechnik (LDT). Zidazi ndi zida zapamwamba kwambiri zomwe ndizosavuta kusonkhanitsa. Tikufuna kuti mukhale ndi nthawi yabwino yosonkhanitsa ndikugwiritsa ntchito mankhwalawa.
General
Zida zofunika pa msonkhano
Chonde onetsetsani kuti zida zotsatirazi zilipo:
- wodula mbali yaying'ono
- mini soldering iron yokhala ndi nsonga yaying'ono
- malata (ngati n'kotheka 0.5mm m'mimba mwake)
Malangizo a Chitetezo
- Tinapanga zida zathu kuti zizigwiritsidwa ntchito m'nyumba basi.
- Zida zonse zamagetsi ndi zamagetsi zomwe zaphatikizidwa mu zidazi zizigwiritsidwa ntchito pamagetsi otsikatage pokhapokha pogwiritsa ntchito voliyumu yoyesedwa ndi kuvomerezedwatage transducer (transformer). Zigawo zonse zimakhudzidwa ndi kutentha. Pa soldering kutentha ayenera kugwiritsidwa ntchito kwa nthawi yochepa kwambiri.
- Chitsulo cha soldering chimapanga kutentha mpaka 400 ° C. Chonde pitirizani kuyang'ana chida ichi. Sungani mtunda wokwanira kuzinthu zoyaka. Gwiritsani ntchito pedi yolimbana ndi kutentha pa ntchitoyi.
- Chidachi chimakhala ndi tizigawo ting'onoting'ono tomwe timatha kumeza kuchokera kwa ana. Ana (makamaka osakwana zaka zitatu) sayenera kutenga nawo mbali pa msonkhano popanda kuyang'aniridwa.
Khazikitsa
Kwa board-msonkhano chonde tsatirani ndendende mndandanda wazomwe zili pansipa. Dulani mzere uliwonse monga momwe mwachitira mukamaliza kuyika ndi kusungunula gawolo. Kwa ma diode ndi zener diode chonde samalani kwambiri ndi polarity yolondola (mzere wodziwika wa cathode). Pazifukwa zamitundu yosiyanasiyana ya ma electrolytic capacitor mupeza zolemba zosiyanasiyana za polarity. Ena amalembedwa “+” ndipo ena amalembedwa “-“. Capacitor iliyonse iyenera kusonkhanitsidwa ku bolodi kuti cholembera pa capacitor chikugwirizana ndi cholembera pa bolodi la pc.
Mabwalo ophatikizika (IC`s) amakhala ndi notch yozungulira mbali imodzi kapena malo osindikizidwa kuti akhazikike moyenera. Kankhirani ma IC mu socket yoyenera kapena mwachindunji mu pc-board (IC3) kutsimikizira kuti notch kapena malo osindikizidwa akugwirizana ndi chilemba chozungulira theka pa bolodi la pc. Chonde samalani ndi kukhudzika kwa ma IC's pa electrostatic discharge yomwe ingayambitse kuwonongeka kwa IC. Musanakhudze zigawozo chonde dzitulutseni polumikizana ndi chitsulo chadothi (mwachitsanzoampndi radiator ya dothi) kapena gwirani ntchito ndi electrostatic chitetezo pad.
Chonde samalani ndi chizindikiro "+" cha okonzanso. Opanga ena amaika chizindikiro "+" kulumikizanso ndi waya wotalikirapo. Ngati wokonzanso akuwonetsa ngati akulemba mbali yophwanyidwa mbali iyi iyenera kugwirizana ndi cholembera pa bolodi la pc. The clamps KL1 ku KL4 iyenera kulumikizidwa ndi chipika chokhala ndi zolumikizira 8.
Mndandanda wa Msonkhano
| Pos. | Qty. | Chigawo | Ndemanga | Ref. | Zatheka |
| 1 | 1 | bolodi losindikizidwa | |||
| 2 | 1 | Z-Diode BZX … 5V1 | tsatirani polarity! | D1 | |
| 3 | 5 | Zithunzi za 1N4003 | tsatirani polarity! | D2, D6 | |
| 4 | 1 | Z-Diode BZX … 30 | tsatirani polarity! | D7 | |
| 5 | 1 | Zotsutsa 820Ohm | imvi-wofiira-wakuda-wakuda | R1 | |
| 6 | 2 | Zotsutsa 1,5kOhm | bulauni-wobiriwira-wakuda-bulauni | R2, r3 | |
| 7 | 1 | Zotsutsa 220kOhm | wofiira-wofiira-wakuda-lalanje | R4 | |
| 8 | 1 | Wotsutsa 1MOhm | bulauni-wakuda-wakuda-wachikasu | R5 | |
| 9 | 2 | Capacitors 100nF | 100nF = 104 | c3, c4 | |
| 10 | 2 | IC-Sockets 18poles | IC1, IC2 | ||
| 11 | 1 | IC-Socket 8poles | IC4 | ||
| 12 | 1 | ndi: 814 | tsatirani polarity! | IC3 | |
| 13 | 1 | Resonator | Mtengo wa CR1 | ||
| 14 | 1 | Electrolytic-kapu. 100µF/25V | tsatirani polarity! | C2 | |
| 15 | 1 | Electrolytic-kapu. 470µF/35V | tsatirani polarity! | C1 | |
| 16 | 1 | Wokonzanso | tsatirani polarity! | GL1 | |
| 17 | 1 | Multi Fuse R050 | Mtengo wa MF1 | ||
| 18 | 3 | Relay | REL1..3 | ||
| 19 | 4 | Clamps 2 nsi | kumanga midadada pamaso assy. | KL1, KL4 | |
| 20 | 1 | Clamp 2 mapolo | KL5 | ||
| 21 | 1 | IC: Z86E0..PSG | tsatirani polarity! | IC1 | |
| 22 | 1 | IC: ULN2803A | tsatirani polarity! | IC2 | |
| 23 | 1 | Chithunzi cha 93C46 | tsatirani polarity! | IC4 | |
| Kuwongolera komaliza |
Soldering malangizo
Pokhapokha mulibe chidziwitso chapadera pakugulitsa zida zamagetsi chonde werengani kaye malangizo awa a soldering musanayambe ntchito. Soldering iyenera kuphunzitsidwa!
- Osagwiritsa ntchito zowonjezera zowonjezera pakuwotchera mabwalo apakompyuta omwe ali ndi zidulo (monga zinc chloride kapena ammonium chloride). Izi zitha kuwononga zigawo ndi mabwalo osindikizidwa pomwe sanatsukidwe kwathunthu.
- Monga zinthu zogulitsira, malata aulere amatsogolera okha okhala ndi rosin pachimake kuti azisinthasintha ayenera kugwiritsidwa ntchito.
- Gwiritsani ntchito chitsulo chosungunula chaching'ono chokhala ndi mphamvu zotentha za 30 Watt. Nsonga ya solder iyenera kukhala yopanda sikelo kuti itsimikize kutentha kwabwino kwambiri kumalo oti mugulitsidwe.
- The soldering iyenera kuchitidwa mofulumira chifukwa kutentha kwautali kumatha kuwononga zigawozo. Kutentha kwambiri kapena kwautali kumatha kuvula mapepala amkuwa ndi mayendedwe amkuwa pa bolodi.
- Kuti musungunuke bwino, nsonga ya solder iyenera kulumikizidwa ndi pad ya mkuwa ndi waya nthawi imodzi. Panthawi imodzimodziyo, tini la solder lizigwiritsidwa ntchito potenthetsa. Pamene solder-tin iyamba kusungunuka waya wa malata uyenera kuchotsedwa. Ingodikirani mpaka malata anyowetsa bwino pedi ndi waya ndikuchotsa chitsulo chosungunulira kutali ndi malo omangira.
- Onetsetsani kuti musasunthe chigawo chomwe chagulitsidwa kwa masekondi pafupifupi 5 mutachotsa chitsulo chosungunulira. Izi ziyenera kupanga cholumikizira chasiliva chonyezimira chopanda cholakwika.
- Kwa cholumikizira cholumikizira chopanda cholakwika komanso kutenthetsa bwino ndi nsonga yoyera yosasunthika yofunikira. Sizingatheke kupanga mgwirizano wokwanira wa soldering ndi nsonga yakuda ya soldering. Chifukwa chake chonde yeretsani nsonga ya solder kuchokera ku solder-tin ndi dothi mopitilira muyeso pogwiritsa ntchito siponji yonyowa kapena chotsuka cha silikoni mukatha kugulitsa.
- Akamaliza soldering mawaya onse kugwirizana ayenera kudula mwachindunji pamwamba pa soldering olowa ntchito mbali wodula.
- Ndi soldering semiconductors (transistors, diodes), LED`s ndi IC`s n'kofunika kwambiri konse upambana soldering nthawi 5 masekondi kupewa chiwonongeko cha chigawo chimodzi. Ndikofunikira kwambiri kuyang'anira polarity yolondola ya chigawocho musanayambe ndondomeko ya soldering.
- Pambuyo gulu gulu mosamala kulamulira pc-bolodi za kulowetsa olondola zigawo zikuluzikulu ndi polarity olondola. Chonde onani ngati palibe zolumikizira kapena njanji zamkuwa zomwe zafupikitsidwa mwangozi ndi malata a soldering. Izi sizingangopangitsa kuti ma module asokonezeke komanso kuwononga zida zamtengo wapatali.
- Chonde dziwani kuti zolumikizira molakwika, kulumikizana molakwika, kugwiritsa ntchito kolakwika kapena kusanja kolakwika sizinthu zomwe zili mkati mwagawo lathu.
General unsembe zambiri
Mawaya okhudzana ndi zopinga ndi ma diode oti asonkhanitsidwe pamalo ogona amapindika molingana ndi mtunda wa raster pamalo oyenera aang'ono ndikusonkhanitsidwa m'mabowo omwe atchulidwa (malinga ndi dongosolo la msonkhano wa board kapena zolemba za msonkhano). Pofuna kupewa kuti zigawozo zisagwe mwa kutembenuza pc-board chonde pindani mawaya ogwirizanitsa pafupifupi 45 ° ndikuwagulitsa mosamala ku mapepala amkuwa kumbuyo kwa bolodi. Pomaliza mawaya ochulukirawo amadulidwa ndi chodulira chaching'ono chakumbali.
Zotsutsa m'makiti operekedwa ndizitsulo-zojambula zitsulo. Iwo ali ndi kulolera kwa 1% ndipo amalembedwa ndi bulauni "tolerance-ring". Mphete yololera imatha kudziwika ndi mtunda wokulirapo wa malire motsatana mtunda wokulirapo kupita ku mphete zina zinayi zolembera. Kawirikawiri pali mphete zisanu zamitundu pazitsulo zopangira zitsulo. Kuti muwerenge kachidindo ka mtundu, muyenera kupeza chopingacho kuti mphete ya bulauni ikhale kumanja. Mphete zamitundu idzakhala zofiira tsopano kuchokera kumanzere kupita kumanja! Chonde samalani kuti mupange ma diode okhala ndi polarity yoyenera (malo a chizindikiro cha cathode). Samalani ndi nthawi yaifupi kwambiri ya soldering! Zomwezo zimagwiranso ntchito kwa ma transistors ndi mabwalo ophatikizika (IC`s). Mbali yathyathyathya ya transistors iyenera kugwirizana ndi cholembera pa pcboard.
Miyendo ya transistor sayenera kusonkhanitsidwa modutsana. Kuonjezerapo, zigawozo ziyenera kukhala ndi mtunda wa pafupifupi 5mm kufika pa bolodi. Pitani ku nthawi yochepa ya soldering kuti muteteze kuwonongeka kwa chigawocho ndi kutentha kwakukulu. Ma capacitors adzasonkhanitsidwa m'mabowo omwe ali ndi chizindikiro, mawaya ayenera kupindika pang'ono ndikugulitsidwa mosamala ku pedi yamkuwa. Ndi kusonkhana kwa electrolytic capacitors (electrolytic cap) iyenera kuyang'aniridwa ndi polarity yolondola (+,-)! Ma electrolytic capacitor ogulitsidwa molakwika amatha kuphulika panthawi yakugwiritsa ntchito! Chifukwa chake ndikofunikira kuyang'ana polarity yolondola kawiri kapena bwino katatu. Kuphatikiza apo, iyenera kutsatiridwa ndi ma capacitor olondola, mwachitsanzo n10 = 100pF (osati 10nF!).
Kusonkhana mosamala ndi koyera kudzachepetsa kwambiri mwayi woti chilichonse sichingakhale bwino. Yang'anani sitepe iliyonse ndi cholumikizira chilichonse kawiri musanapitirize! Khalani ndi chidwi ndi mndandanda wa msonkhano! Chitani zomwe zafotokozedwazo osati zosiyana ndipo musalumphe sitepe iliyonse! Chongani sitepe iliyonse monga momwe yachitira pa ndime yomwe mwawoneratu mukatha kusonkhanitsa ndikuwunika mosamala. Chitani mwachifatse. Ntchito yapayekha si ntchito yachidutswa chifukwa nthawi yosonkhanitsa mosamala ndi yocheperapo kusiyana ndi kuzindikira zolakwika zambiri.
Msonkhano womaliza
Ma sockets and Integrated circuits (IC's) a zida adzaperekedwa pa chidutswa cha thovu kutsimikizira mayendedwe otetezeka. Chithovuchi sichidzagwiritsidwa ntchito pansi kapena pakati pa zinthu zina chifukwa thovu ili ndi magetsi. Ngati zida zitha kugwiritsidwa ntchito, thovu la conductive limatha kupanga kanjira kakang'ono ndikuwononga zida zonse. Mulimonse ntchito ya module sikhala momwe ikuyembekezeredwa.
Chitsimikizo
Popeza tilibe chikoka pamisonkhano yoyenera komanso yolondola tiyenera kuchepetsa chitsimikizo chathu pakupereka kwathunthu komanso kusalakwa kwa zigawozo. Timatsimikizira kugwira ntchito kwa zigawozo molingana ndi zikhalidwe zomwe zadziwika mkati mwa zomwe sizinasonkhanitsidwe zigawozo komanso kutsatiridwa kwa chidziwitso chaumisiri waderali potsatira malangizo a soldering ndi chiyambi cha ntchito ya module, kuphatikizapo kugwirizana. ndi ntchito. Zofuna zina sizivomerezedwa. Sitikutenga chitsimikiziro chilichonse kapena vuto lililonse pakuvulaza kapena kuwonongeka kwakanthawi kolumikizidwa ndi mankhwalawa. Tili ndi ufulu wathu wokonzanso, kukonzanso, kutumiza zosintha kapena kubweza mtengo wogula.
Zotsatirazi zipangitsa kusakonzanso motsatana ndi kutayika kwa ufulu wofuna kutsimikizira:
- ngati malata okhala ndi asidi a soldering kapena fluxes okhala ndi zowononga ndi zina zagwiritsidwa ntchito
- ngati chidacho chagulitsidwa molakwika kapena chosonkhanitsidwa
- ndi zosintha kapena zoyeserera pa chipangizocho
- ndi zosintha zanu zadera
- pomanga osakhala ndi cholinga kusamutsidwa kosayenera kwa zigawo, mawaya aulere a zigawo ndi zina.
- kugwiritsa ntchito zida zina zomwe sizinali zoyambirira
- powononga njanji zamkuwa kapena zitsulo zamkuwa pa bolodi
- ndi kusanjika kolakwika ndi kuwonongeka kotsatizana
- kudzaza moduli
- ndi zowonongeka chifukwa cholowererapo kwa anthu akunja
- ndi zowonongeka zomwe zimadza chifukwa cha kunyalanyaza buku la ntchito motsatira ndondomeko yolumikizira
- polumikiza vol yolakwikatagndi motsatana ndi mafunde olakwika
- mwa kulumikizidwa kolakwika kwa polarity kwa module
- chifukwa chogwiritsa ntchito molakwika kapena zowonongeka chifukwa chogwiritsa ntchito mosasamala kapena molakwika
- chifukwa cha zolakwika zomwe zimayambitsidwa ndi ma fuse omangika kapena olakwika.
Milandu yonse yotereyi idzabweretsa kubwezeredwa kwa zida zomwe mumawononga.
Kutengera kusintha kwaukadaulo ndi zolakwika. Ó 05/2013 ndi LDT
Contact
Yopangidwa ku Europe ndi
- Littfinski DatenTechnik (LDT)
- Bühler electronic GmbH Ulmenstraße 43 15370 Fredersdorf / Germany
- Foni: +49 (0) 33439 / 867-0
- Intaneti: www.ldt-infocenter.com
Kutengera kusintha kwaukadaulo ndi zolakwika. 09/2022 ndi LDT
Zolemba / Zothandizira
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Littfinski DatenTechnik KSM-SG-B Reverse-Loop Module [pdf] Buku la Malangizo KSM-SG-B Reverse-Loop Module, KSM-SG-B, Reverse-Loop Module, Loop Module, Module |
