kits
Madaidaicin Mai ƙidayar lokaci 1 daƙiƙa…99 mintuna
Farashin 1995
Umarni
Madaidaicin lokacin AVT1995 1 daƙiƙa… 99 mintuna
https://serwis.avt.pl/manuals/AVT1995_EN.pdf
Mai ƙidayar lokaci an ƙirƙira don takamaiman ƙidayar tazara na lokacin da aka saita a cikin kewayon daƙiƙa 1… 99 mintuna. Yana ba da damar shigar da lokacin kirgawa cikin mintuna da daƙiƙa. Matsakaicinsa a cikin kewayon daga daƙiƙa 1 zuwa 9 mintuna da sakan 59 shine 1 seconds, yayin da a cikin kewayon mintuna 10.99 yana ƙaruwa zuwa daƙiƙa 10. Haɗaɗɗen gudun ba da sanda da sauƙi, aiki mai hankali ya cancanci naúrar don aiwatar da ayyukan lokaci a cikin tsarin sarrafa kansa mara rikitarwa.
Ƙayyadaddun bayanai
- Matsakaicin iyaka mai ƙidayar lokaci - mintuna 99
- da'irar zartarwa - relay 230 VAC / 8 A
- mai haɗa mai haɗawa NO ko NC (buɗewa ko yawanci rufewa)
- saituna ƙwaƙwalwar ajiya
- wadata: 8… 12 VDC / 80mA
- Girman allo: 58 × 48 mm da 53 × 27 mm
Bayanin kewayawa
Hoto na 1 yana nuna zane-zane na mai ƙidayar lokaci. An ƙera na'urar don samar da 8-12VDC.
Mai gyara diode D1 yana kare kewaye daga polarity mara kyau. Ƙaddamarwa voltage yana daidaitawa ta U1, yayin da capacitors C1… C4 tabbatar da cewa an tace shi daidai.
Attiny26 microcontroller ne ke sarrafa aikin mai ƙidayar lokaci ta siginar agogo na ciki. Matsayinsa na aiki yana nunawa akan nuni mai kashi bakwai sau uku tare da anode gama gari.
Cathodes na nunin LED mai lamba 3 mai lamba 5 ana haɗa su ta hanyar resistors R12.R0 masu iyakancewa zuwa tashoshin PA7-PA1 na microcontroller. Ayyukan maɓallan da ke kunna wutar lantarki zuwa nuni ana yin su ta hanyar transistor T3-T2 da ke sarrafawa daga tashar jiragen ruwa PB4-PB3. Don saituna da sarrafa mai ƙidayar lokaci, rukunin yana sanye da maɓalli 1 masu alamar S2, S3 da SXNUMX.
Ana tura sigina daga maɓallan zuwa tashar jiragen ruwa PB0 da PB1 da PB6, matakin aiki yana da ma'ana '0'. Ana amfani da nau'in relay na nau'in RM84P12 (coil 12 VDC, lambobin sadarwa 8 A/230 VAC) azaman da'irar zartarwa. Don tsawaita aikin mai ƙidayar lokaci, ana ba da lambobi NC da NO don gudun ba da sanda.
Hawa da farawa
Dole ne a ɗora mai ƙidayar lokaci akan PCB guda biyu, wanda ƙirar ta ke nunawa a hoto 2.
Hawan da'irar abu ne na al'ada kuma bai kamata ya haifar da wata matsala ba; yana biye da daidaitaccen tsari, farawa tare da mafi ƙanƙanta kuma yana ƙare da mafi girma. Da zarar an ɗora allunan guda biyu, haɗa su tare ta amfani da ɗigon zinari mai kusurwa.
Idan an ɗora da'irar ba tare da kurakurai ba, ta amfani da microcontroller da aka riga aka tsara kuma tare da ingantattun abubuwa, za ta yi aiki da zarar an ƙarfafa ta.
Lokacin sarrafa nauyin iko mai mahimmanci, dole ne a biya hankali ga nauyin da ke kan lambobin sadarwa da kuma waƙoƙin PCB. Don inganta ƙarfin lodin su, waƙoƙin da aka fallasa za a iya ƙara das ko, ma mafi kyau, ana iya ɗora wayar tagulla akan su kuma a sayar da su.
Aiki
Aiki na mai ƙidayar lokaci yana da sauƙi kuma mai hankali. Ana amfani da maɓallan S1 da S2 don ƙarawa da rage ƙima, yayin da maɓallin S3 ake amfani da shi don fara ƙidayarwa. Duk lokacin da aka danna S2, ƙimar za ta ƙaru kuma duk lokacin da aka danna S1, ƙimar za ta ragu. Don canza ƙimar da sauri ba tare da danna maɓallin akai-akai ba, danna ka riƙe maɓallin daban. A kan nuni mai lamba uku, a cikin kewayon daƙiƙa 1 daga mintuna 9 da daƙiƙa 59, ƙudurin saitin shine sakan 1, yayin da sama da wannan kewayon yana ƙaruwa zuwa daƙiƙa 10. Ana tunawa da ƙimar saiti a ƙwaƙwalwar ajiyar da ba ta da ƙarfi, don haka ba kwa buƙatar sake shigar da ita lokacin da aka sake kunna na'urar. Digi mai kyaftawa kusa da lambobi yana nuna cewa mai ƙirƙira yana gudana.
Da zarar an fara kirgawa, zaku iya dakatar da mai ƙidayar lokaci a kowane lokaci ta latsa maɓallin S3. A cikin wannan yanayin, lambobi akan nunin zasu fara kiftawa.
Danna maɓallin S3 a takaice yana dawo da kirgawa, yayin da riƙe maɓallin S3 ya daɗe yana mayar da na'urar zuwa ƙimarta ta farko. Lokacin amfani da mai ƙidayar lokaci, ya kamata ku sani cewa mai ƙididdigewa zai iya kasancewa ƙarƙashin ƙayyadaddun kuskure, musamman a cikin kewayon mintuna.
Jerin abubuwa
Masu adawa:
R1-R5: ………………………… 10 kΩ (launin ruwan kasa-baki-orange-zinari)
R6-R13:……………….100 Ω (launin ruwan kasa-baki-launin ruwan kasa-zinariya)
Capacitors:
C1, C2: ………………………………… 100 μF!
C3-C5: ………………………… 100 μF (ana iya lakafta 104)
Semiconductors:
D1, D2:……………………………….1N4007!
U1:……………………….78L05!
U2:……………………….ATtiny261 + tushe
T1-T3:……………………….BC557 (BC558)!
T4:……………………….BC547 (BC548)!
LED1: ………………………………………
Wani:
PK1: ……………………………………. relay RM84P12 (ko makamancin haka)
S1-S3: Maɓallin maɓalli
SV1:………………………….fin zinare 1 × 16 pin
ZAS, NO, NC: …….. dunƙule tashoshi
Fara haɗawa ta hanyar sayar da abubuwan da aka gyara akan allo bisa ga girman girman daga ƙarami zuwa babba.
Lokacin hawan abubuwan da aka yi wa alama tare da alamar tsawa, kula da polarity ɗin su.
Frames tare da zane-zane na jagora da alamomin waɗannan abubuwan da aka haɗa akan PCB da hotunan kayan aikin na iya taimakawa.
Samun damar hotuna masu tsayi ta amfani da hanyoyin haɗin gwiwa kuma zazzage PDF.
https://serwis.avt.pl/manuals/AVT1995_EN.pdf
Abubuwan da aka bayar na AVT SPV S.p. zo zo
Leszczynowa 11 Street,
03-197 Warsaw, Poland
https://sklep.avt.pl/
Wannan alamar tana nufin kar a zubar da samfuran ku tare da sauran sharar gida.
Maimakon haka, ya kamata ku kare lafiyar ɗan adam da muhalli ta hanyar mika kayan aikin ku zuwa wurin da aka keɓe don sake sarrafa kayan lantarki da na lantarki.
AVT SPV yana da haƙƙin yin canje-canje ba tare da sanarwa ba. Shigarwa da haɗin na'urar ba daidai da umarnin ba, gyare-gyaren da ba a ba da izini ba da duk wani gyare-gyaren tsarin na iya haifar da lalacewa ga na'urar da kuma yin haɗari ga mutanen da ke amfani da shi. A irin wannan yanayin, masana'anta da wakilansa masu izini ba za su ɗauki alhakin duk wani lahani da ya taso kai tsaye ko a kaikaice daga amfani ko rashin aiki na samfurin ba.
Na'urorin haɗin kai an yi su ne don dalilai na ilimi da nuni kawai. Ba a yi nufin amfani da su a aikace-aikacen kasuwanci ba. Idan ana amfani da su a cikin irin waɗannan aikace-aikacen, mai siye yana ɗaukar duk alhakin tabbatar da bin duk ƙa'idodi
Saukewa: AVT1995
Takardu / Albarkatu
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AVT AVT1995 Madaidaicin Mai ƙidayar lokaci 1 daƙiƙa...99 mintuna [pdf] Umarni AVT1995 Madaidaicin Ƙidaya 1 daƙiƙa...minti 99, AVT1995, Madaidaicin Ƙidaya 1 daƙiƙa...minti 99, Mai ƙidayar lokaci 1 daƙiƙa...minti 99 |
