1. Isifinyezo Sabaphathi
Isicwiliswa emanziniinzwa yokukhanyisa ngaphansi kwamanziiyithuluzi lezimboni elinembile elenzelwe ukulinganisa ubukhulu bokukhanya okubonakalayo (i-Lux) ngaphakathi kwezimo zoketshezi. Yakhelwe "indlela yokuthola ukucwiliswa," lezi zinzwa zivame ukunikeza ububanzi bokulinganisa obuyinhloko obungu-0 ~ 65535 Lux, yize izinhlobo zobukhulu obuphezulu zifinyelela ku-200,000 Lux (evame ukubizwa ngokuthi i-20W Lux nge-industrial shorthand). Ngokusebenzisa ama-core edijithali angenisiwe, lezi zinzwa zigcina ukuzinza kwesikhathi eside ngaphandle kokulinganiswa ngesandla. Ngokusekelwa kwe-RS485 (Modbus-RTU) kanye nemiphumela ye-analog, zibalulekile ekuqapheni ikhwalithi yamanzi kanye nezindawo zokufuya emanzini ekujuleni okufika kumamitha ayi-100.
2. Imininingwane Yobuchwepheshe Eyinhloko
Njengonjiniyela omkhulu we-automation, ngincoma ukuthi kubekwe phambili izinzwa ezine-stainless steel housing engu-304/316L yensimbi yonke ukuqinisekisa ukumelana nokugqwala emanzini anosawoti noma ahlanzwe ngamakhemikhali. Amapharamitha alandelayo abonisa indinganiso yamanje yezimboni yochungechunge lwe-HONDETECH SM7660.
| Ipharamitha | Inani |
| Umkhiqizo | I-HONDETECH |
| Ububanzi Bokulinganisa | 0~65535 Lux (Izinketho ze-0~1000, 0~5000, noma 0~200,000 Lux) |
| Umongo Wokuthola | Idijithali Engenisiwe (Ilinganiswe ngefektri, akukho ukulinganiswa kwensimu okudingekayo) |
| Ibanga Lobude Begagasi | 380nm ~ 730nm (Kulingisa impendulo yesithombe seso lomuntu) |
| Ukunemba / Ukuphindaphinda | ±7% Ukunemba Okuphelele / ±5% Ukuphindaphinda |
| Ukunikezwa kwamandla kagesi | DC12~24V (kunconywa i-1A) |
| Isici Sefomu | Ububanzi: 34.5mm |
| Izinga Lokushisa Lokusebenza | -30~80℃ |
| Ukujula Okuphezulu | Amamitha ayi-100 |
3. Ukuqonda Izinketho Zokuxhumana Zokuhlanganiswa Kwezimboni
Ukukhetha isikhombikubona esifanele kubalulekile ekuqiniseni isignali ngaphezu kokufakwa kwebanga elide. Kuzinhlelo zokusebenza zamanzi ajulile, iphrothokholi yedijithali ye-Modbus-RTU iyindinganiso ekhethwayo.
- I-SM7660B: Ibhasi le-RS485 (Iphrothokholi ye-Modbus-RTU)Izinga lezimboni lokuxhumana kwamadivayisi amaningi. Lisekela ukusebenza kwekhebula elide ku-PLC noma i-DCS.
- Inothi Lesilinganiso Se-Baud:Amamojula ajwayelekile azenzakalelayo ku-9600 bps, kuyilapho izinguqulo “zokurekhoda idatha” zivame ukwenza ngokuzenzakalelayo115200 bpsQinisekisa njalo lokhu ngesikhathi sokusebenza ukuze ugweme ukuphelelwa yisikhathi kokuxhumana.
- SM7660M: 4-20mA Isignali ye-AnalogKulungele izindawo ezine-high electromagnetic interference (EMI). I-current loop inciphisa ukwehla kwesignali ngebanga.
- SM7660V5: Ukukhishwa kwe-Voltage ye-DC0-5VIvame ukusetshenziswa ekuxhumekeni okuqondile kuma-data logger endawo noma ama-microcontroller lapho ibanga lokudlulisela lincane khona.
4. Izimo Zokusebenza: Lapho Ukunemba Kuhlangana Nokucwiliswa
Ububanzi be-wavelength (380nm ~ 730nm) buqinisekisa ukuthi inzwa iqapha ngokunembile ububanzi bokukhanya okubonakalayo okudingekayo empilweni yezinto eziphilayo kanye nemvelo.
- Ukuqapha Imvelo:Ukulandelela ukungena kokukhanya emifuleni, emachibini, nasemanzini angaphansi komhlaba asemadolobheni. Lokhu kubalulekile ezifundweni zemvelo nasekuhloleni ukungcoliswa kwamanzi.
- Ezolimo Nokuzala:Ukuphathwa kokukhanya okunembile ezindaweni zokufuya izinhlanzi kanye nezindawo zokuzalela kubalulekile emijikelezweni yokukhula. Inzwa iphinde ilungiselelwe ukuqapha ukukhanya kwezilwane ezindaweni ezinomswakama ophezulu.
- Ingqalasizinda Yezimboni:Ukuqapha ukubonakala kanye namazinga okukhanya emathangini amanzi omlilo, emithonjeni ejulile, kanye namathangi amanzi avulekile.
- Ukuhlanganiswa Kwesistimu:Lezi zinzwa zihambisana ngokugcwele nezinsimbi zangaphandle ezifanaIsilawuli Sochungechunge lwe-SC72ukuze kuboniswe indawo ngesikhathi sangempela kanye nokuqalisa i-alamu.
5. Ukuhlanganiswa Nokunakekelwa Kobungcweti
Ukuze kusetshenziswe ngempumelelo ensimini, ikakhulukazi emkhawulweni wokujula wamamitha ayi-100, onjiniyela kumele banamathele ezindinganisweni zokufaka eziqinile.
I-Wiring LogicGwema ukulimala kwesekethe ngokulandela ikhodi yombala ejwayelekile eboniswe ezinhlelweni zohlelo lokusebenza:
- Okubomvu:Amandla Aqondile (DC12-24V).
- Okumnyama:Amandla Angalungile.
- Okuluhlaza okwesibhakabhaka:Ukuphuma Kwesignali (I-Analog noma Idijithali).
Icebiso Elihle:Uma ugijima nge-RS485 udlula amamitha angu-50 noma ukuthunyelwa ekujuleni okuphezulu, sebenzisaI-Violed Twisted Pair (STP)ukuxhunywa kwezintambo. Gcwalisa isivikelo ekugcineni kwesilawuli kuphela ukuze uvimbele izihibe zomhlabathi ngenkathi uvikela isignali yedatha ekuphazamisekeni kwamanzi.
Ukuguqulwa Kwedatha NokunembaKumamodeli e-analog, sebenzisa ifomula elandelayo ukuguqula isignali yokukhipha ibe yinani le-Lux elingokoqobo. Qaphela ukuthi u-C umele inani lokugcina le-Lux kanti u-X umele isignali elinganisiwe:
C = (A2 - A1) * (X - B1) / (B2 - B1) + A1- A2/A1:Imikhawulo ephezulu/ephansi yobubanzi be-Lux (isb., 65535/0).
- B2/B1:Imikhawulo ephezulu/ephansi yesignali yokukhipha (isb., 20mA/4mA noma 5V/0V).
Ukugcinwa Kwesikhathi Eside“Igobolondo lensimbi yonke” kanye nomklamo ongangeni manzi/ongangeni uthuli kunikeza ukuqina okudingekayo ukuze kucwiliswe isikhathi eside. Ngenkathi i-core yedijithali ilinganiswe kusengaphambili, iphrothokholi ye-RS485 ivumela ukulungiswa “kwenani lokulungisa” (ububanzi obungu-±1000). Lesi sici siwusizo kakhulu ekuqondisweni kwesistimu uma uqhathanisa izinzwa eziningi nezinga elilodwa lokubhekisela. Ukuze ubuze ikheli ledivayisi elingaziwa, sebenzisa ikheli elijwayelekile
0xFA(250) ebhasini elisebenzisa idivayisi eyodwa.6. Isiphetho kanye nokuguqulwa kwebhizinisi
I-Honde Technology inikeza izinzwa ezicwiliswayo eziqondile, ezisezingeni lezimboni ezenzelwe ukuthembeka ezindaweni zasemanzini ezinzima kakhulu. Ngokuhlanganisa lezi zinzwa nezinhlelo ezijwayelekile ze-Modbus-RTU noma ze-analog, izikhungo zingafinyelela ukuqapha ukukhanya okunembile amahora angu-24 ngosuku, izinsuku eziyi-7 ngesonto, ngezindleko ezincane zokulungisa.
Lungiselela ukuqapha kwakho ukukhanya okungaphansi kwamanzi namuhla. Xhumana nethimba lethu lobunjiniyela ukuthola imininingwane eningiliziwe noma isilinganiso esenziwe ngokwezifiso.
Ulwazi Lwenkampani:
- Igama Lenkampani:I-Honde Technology Co., Ltd.
- Iwebhusayithi: www.hondetechco.com
- I-imeyili: info@hondetech.com
Isikhathi sokuthunyelwe: Mashi-20-2026