2.8 "SIP your Video taleefanka albaabka mashiinka mashiinka patbutton moodel i9
2.8 "SIP your Video taleefanka albaabka mashiinka mashiinka patbutton moodel i9
• Gudiga quruxda badan iyo dhalaalaya
• u adkaysata kharribaadyada iyo xaaladaha bannaanka,
• Xakameynta aasaasiga ah ee lagu muujiyo magaca Bandhigga LCD ee lagu muujiyey 4 khad oo ku yaal Cibraaniga / Ingiriiska.
• Waxaa ku jira marin u helka dhagaha la 'ama dhagoolaha.
• Ku wareeji badhamada si ay gacanta ugu helaan magaca kiraystaha.
• Kaameeraha midabka tayada leh ee tayada leh ee xalka ah 625 xariiq (625tvl), waayo habeen iyo maalin
• Lens-ka Kaameera oo gaar ah oo gaar ah oo ah daawashada dhammaan booska laga soo galo waa mid gaar ah dadka naafada ah iyo carruurta.
• Ku dhaqaaqista qufulka korantada korantada ama elektaroonigga ah: Xiriir qalalan Maya ama NC
• Joogitaanka waqtiga furitaanka albaabka: codsi 100-1 ilbiriqsi.
• Waxay leedahay xusuusta aan la arki karin, waxay haysaa liistada deganeyaasha iyo koodhadhka barnaamijyada ee haddii ay dhacdo koronto.
• Ikhtiyaari ilaa 10 panels oo dhismaha ah
• ku habboon in la shaqeeyo
• gelitaanka akhristaha u dhaw
• Gali tiro lambar ah oo lambar ah
• Ikhtiyaar ah inaad albaab ka furato xaashiyaha gacanta
• Ku habboon nidaamka B700 / B900
Qiyaasta: Ballaca 115 dherer 334 qoto dheer 50 mm
1: 3mm ultra-khafiif ah oo bir ah oo bir ah
2: Toddobo Shaybariyaal Biyo-Ciidan Ah
3: Qaab-dhismeedka rakibaadda-weji-jeebka-rakibida, rakibidda fudud
4: Qarax-cad, caddeyn iyo caddeyn-caddeyn
5: 40 mm oo loo yaqaan 'ultra-dhaadheer'
6: Macluumaadka leh codadka codadka
7: Piano Prbutton cod
| Waxyaabaha loo yaqaan 'panel' | Alum +PWM |
| Midab | Qalin |
| DElement-ka | 1/3 "CMOS |
| Bikaaco | 120xagal ballaaran |
| Iftiin | Nalka cad |
| Daaha | 3.5-inch LCD |
| Nooca badhanka | Pushbutton |
| Awoodda kaararka | ≤80,00 PCS |
| Samaacad | 8ω,1.5w/2.0w |
| Miinoboune | -56db |
| Taageerada korantada | 18~20V DC |
| Badhanka albaabka | Taageerid |
| Isticmaalka awooda taagan | <30ma |
| Isticmaalka korantada ugu badan | 300mA |
| Heerkulka shaqada | -30 ° C ~ +50° C |
| Heerkulka kaydinta | -30 ° C ~ +60 ° C |
| Qoyaanka Shaqada | 10 ~ 90% RH |
| Is dhexgal | Awooda; Albaabka sii deynta;Rj45; Relay dibedda |
| Rakaabis | Kordhinta / dusha sare |
| Cabbir (mm) | 115*334*50 |
| Koronto shaqeeya | Dc18V ± 10% |
| Shaqo hadda jira | ≤500ma |
| IC-Card | Taageerid |
| DIIWAANKA DHAQANKA | La rakibay |
| Fiidiyowga | 1 vp-p 75 ohm |
Topologyo topology-ga sida caadiga ah loo isticmaalo joojinta qaab dhismeedka baska, ma taageerayo shabakad wareega ama qaab xiddigta leh. Dhamaan Node waa Serial ku xiran hal bas ayaa ah xulasho wanaagsan, sawirka kore, topology guud ahaan nidaamka guud ee A8-05b nidaamka A8-05b ayaa la muujiyaa. N noodhyadu waxay ku xiran yihiin shabakad badan. Xawaaraha sare iyo khadadka dhaadheer, iska caabbinta joojinta ayaa lagama maarmaan u ah labada dhinac ee xariiqa si loo baabi'iyo fikirka. U adeegso 100 ω dib u caabbicay labada daraf (oo keliya oo keliya haddii dhererka silig ah> 2km). Shabakadda waa in loo qaabeeyaa inay tahay hal khad oo leh dhibco badan, oo aan ahayn xiddig. In kasta oo guud ahaan dhererka fiilada laga yaabo in ka gaaban qaabeynta xiddigta, joojinta ku filan suurtagal ma aha wax intaas ka badan iyo tayada sabtiga ah ee si weyn ayaa loo yareyn karaa. Jaantuska 1 oo muujinaya xigta, b, d, f, f waa isku xirka saxda ah iyo a, c, e waa khalad khaldan.
Jaantus 1
Markaad isticmaaleyso silig Shield shabakad (STP), waa inuu ilaaliyaa sii wadida lakabka gaashaandhigga ee jilicsan, oo ku xir dhulka hal dhibic, sida ku cad jaantuska
Silig ayaa loo baahan yahay
Nidaamka loo adeegsado Cat-5e UTP iyo fiilada STP.
Sidee loo doortaa fiilada cat-5e ee u qalma?
Iska caabbinta silig kasta waa in ≤35ω markii dhererku yahay 305M (FCL dherer).
Saldhigga albaabka ee loo adeegsado korantada korantada ee loo adeegsaday RVV4 * 0.5, si loo qufbo la adeegsaday RVV2 * 0.5.
Digniin:
Sawirka idaacadda-albaabka kama soo bandhigi doono shaashadda qolka ee qolka ee muuqaalka ah marka qolka-saldhigga ay aad uga duwan tahay korantada fiidiyowga, meelaha ku habboon baska dhismaha si loo kordhiyo awoodda korantada xallin kara dhibaatadan. Bixinta guud ee korantada guud ee xarunta muuqaalka qolka ee masaafada ugu badan kama badna 30 mitir.
Jaantus 2
Fadlan isticmaal scotchlok si aad ugu xirtid 2 fiilooyin
Scotchlok
UTP & UTP
Khadka UTP & Aaladda
Khadka tooska ah & khadka tooska ah
Kaliya u baahan gumeysi daanka
Saamaynta Sawirka
Maxaad u adeegsan weyday rj-45 isku xirka?
Sababtoo ah heerka rj-45 wuxuu ka kooban yahay albaab gudaha ah iyadoo la adeegsanayo oo keliya, waa mid liita oo si fudud oo si fudud loo wasakhaysan yahay. Haddii madaxa RJ-45 uu jabayo, waxaa jira dad xirfadlayaal ah inay qabtaan aalado xirfadle ah oo looga baahan yahay hagaajinta cilada, tani waxay u horseedi doontaa kharashyo dayactir sare.
Scotchlok waa sax waxa aan u baahanahay. In ka badan 45 sano ka hor, 3M ayaa soo bandhigtay xireennada barakaca ee warshadaha ee warshadaha - isku xirka Scotchklok Ur. Maanta, oo kor u kaca baahida xawaaraha sare iyo shabakadaha xamuulka badan, taxanaha dhameystiran ee 3M xiriiriyeyaasha 3M iyo aaladaha ayaa mar kale soo baxday. Fadlan booqo www.3m.com si aad u hesho macluumaad dheeraad ah oo Scotchlok ah.
