I-Intercom yevidiyo yekhebula lenethiwekhi
Inkqubo ye-Intercom yevidiyo yeCASHLY Network Cable:
* Intambo enye kuphela ye-CAT-5E UTP eya kwigumbi * Isifundi sekhadi le-ID/IC
* Isitishi segumbi siqhagamshelwe ngesandla
* Yongeza umsebenzi wokugcina umfanekiso kwizikhululo zeGumbi leMbala
* Yintambo enye kuphela ye-CAT-5E STP efunekayo ukuze kubekho uqhagamshelo lwenethiwekhi oluzinzileyo noluthembekileyo
* I-Fiber optic iyahambelana nonxibelelwano lwenethiwekhi olude ukuya kuthi ga kwi-50km
* Ikhibhodi yesitishi somnyango enokukhanya okusetyenziswa ebusuku * Intlanganiso yaso nasiphi na isakhiwo somgangatho
Inkqubo ye-analog villa intercom yinkqubo ye-intercom esekelwe kuthumelo lweengcingo ezine. Iquka isikhululo sangaphandle se-villa kunye ne-indoor monitor. Ixhasa i-visual intercom, ukubekwa kweliso ngevidiyo, ulawulo lokufikelela kunye neminye imisebenzi, kwaye ibonelela ngesisombululo esipheleleyo senkqubo ye-video intercom esekelwe kwi-villas yosapho olunye.
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| Ibhasi yesikhululo somnyango | Intambo ye-CAT-5E | Ucango lweSwitcherIbhasi |
| 1 Bomvu: AP+ | Orenji kunye noMhlophe | 1Bomvu: AP+ |
| 2 Mthubi: IDATHA | Orenji | 2 Mthubi: IDATHA |
| 3 Oluhlaza: AGND | Luhlaza kunye nomhlophe | 3 Oluhlaza: AGND |
| 4 UBrown: I-AUDIO | Luhlaza | 4 UBrown: I-AUDIO |
| 5 Iorenji: VP+ | Luhlaza kunye nomhlophe | 5Iorenji: VP+ |
| 6 Mhlophe: VGND | Umdaka nomhlophe | 6 Mhlophe: VGND |
| 7 Oluhlaza okwesibhakabhaka: IVIDIYO | Ntsundu | 7 Oluhlaza okwesibhakabhaka: IVIDIYO |
| 8 Mnyama: MONI | Luhlaza | 8 Mnyama: MONI |
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| Ibhasi yeGumbi lokuTshintsha | Intambo ye-CAT-5E | Isitishi sangaphakathi |
| 1 Bomvu: AP+ | Orenji kunye noMhlophe | 1Bomvu: AP+ |
| 2 Mthubi: IDATHA | Orenji | 2 Mthubi: IDATHA |
| 3 Oluhlaza: AGND | Luhlaza kunye nomhlophe | 3 Oluhlaza: AGND |
| 4 UBrown: I-AUDIO | Luhlaza | 4 UBrown: I-AUDIO |
| 5 Iorenji: VP+ | Luhlaza kunye nomhlophe | 5Iorenji: VP+ |
| 6 Mhlophe: VGND | Umdaka nomhlophe | 6 Mhlophe: VGND |
| 7 Oluhlaza okwesibhakabhaka: IVIDIYO | Ntsundu | 7 Oluhlaza okwesibhakabhaka: IVIDIYO |
| 8 Mnyama: MONI | Luhlaza | 8 Mnyama: MONI |
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| Ibhasi yeGumbi lokuTshintsha | Intambo ye-CAT-5E | Isikhululo solawulo |
| 1 Bomvu:I-COM | Orenji kunye noMhlophe | 1Bomvu:I-COM |
| 2 Lubhelu:LA | Luhlaza | 2 Lubhelu:LA |
| 3 Luhlaza:LB | Luhlaza kunye nomhlophe | 3 Luhlaza:LB |
| 4 Ntsundu:I-N-AU | Orenji | 4 Ntsundu:I-N-AU |
| 5 Iorenji: VI-IDEO- | Luhlaza kunye nomhlophe | 5Iorenji: VI-IDEO- |
| 6 Mhlophe:IVIDIYO+ | Luhlaza | 6 Mhlophe: VIDEO+ |
| 7 Oluhlaza okwesibhakabhaka: VI-GND | Ntsundu | 7 Luhlaza:I-VGND |
| 8 Mnyama:I-VGND | Umdaka nomhlophe | 8 Mnyama:I-VGND |
Isaziso (1): Ukuze uphephe ukuphazamiseka kwevidiyo, KUFUNEKA usebenzise isibini esichanekileyo se-twisted-pair kwi-CAT-5E UTP ukudibanisa imigca ye-VIDEO kunye ne-VGND kwibhasi ye-Door-station kunye ne-Room-station.
Isaziso (2): Kwi-Net Bus, KUFUNEKA usebenzise isibini esichanekileyo se-twisted-pair ukuqhagamshela i-LA kunye ne-LB kunxibelelwano oluthembekileyo lwe-RS485, esinye isibini esichanekileyo se-twisted-pair ukuqhagamshela i-VIDEO+ kunye ne-VIDEO- yokusasaza ividiyo.
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| Isitishi somnyango Amandla | Umbane we-18V | Tshixa |
| 1 Bomvu: AP+ | 18V+ | |
| 2 Lubhelu:I-AGND | 18V- | |
| 3 Luhlaza:TSHIXA- | Intambo yokutshixa 1 | |
| 4 Ntsundu:Tshixa+ | Intambo yokutshixa 2 | |
| 5 Iorenji: VP+ | 18V+ | |
| 6 Mhlophe: VGND | 18V- | |
Isaziso (1): Umsebenzisi angasebenzisa izixhobo zamandla ezibini ezizimeleyo ukuphucula isisombululo sevidiyo, enye yeyamandla esandi (AP+ kunye ne-AGND), enye yeyamandla evidiyo (VP+ kunye ne-VGND); Okanye sebenzisa umbane omnye kwi-low coat, qhagamshela i-AP+ kunye ne-VP+ kunye kwi-B+, AGND kunye ne-VGND kunye kwi-B-.
Isaziso (2): I-Lock+ kunye ne-Lock- ivuliwe ngokuqhelekileyo (HAYI) kwaye ingaba mfutshane (Valiwe) xa ivulwa.
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| Ulawulo-isikhululo samandla | Umbane we-18V | Umbane we-12V |
| 1 Bomvu: AP+ | 18V+ | |
| 2 Lubhelu:I-AGND | 18V- | |
| 3 Luhlaza:I-VN | 12V+ | |
| 4 Ntsundu:I-COM | 12V- | |
| 5 Iorenji: VP+ | 18V+ | |
| 6 Mhlophe: VGND | 18V- | |
Isaziso: Nceda usebenzise umbane we-12V owongezelelweyo kwinethiwekhi ye-RS485 enikiweyo, oku kuya kuyiphucula kakhulu ukuthembeka konxibelelwano kunye nokuqina.
I-topology yenethiwekhi esetyenziswa rhoqo ukuphelisa isakhiwo sebhasi, ayixhasi inethiwekhi ejikelezileyo okanye efana neenkwenkwezi. Zonke ii-node ziqhagamshelwe kwi-serial yibhasi enye lukhetho olufanelekileyo, kumfanekiso ongentla, i-topology yenethiwekhi ngokubanzi yenkqubo ye-A8-05B ibonisiwe. Ii-node ze-N ziqhagamshelwe kwinethiwekhi yamanqaku amaninzi. Kwizantya eziphezulu kunye nemigca emide, ukumelana nokuphelisa kuyimfuneko kuzo zombini iziphelo zomgca ukuze kususwe ukubonakaliswa. Sebenzisa ii-resistor ze-100 Ω kwiziphelo zombini (kufuneka kuphela ukuba ubude bentambo > 2km). Inethiwekhi kufuneka yenziwe njengomgca omnye onethontsi ezininzi, kungekhona njengeenkwenkwezi. Nangona ubude bentambo iyonke bunokuba bufutshane kulungiselelo lweenkwenkwezi, ukuphelisa okwaneleyo akusekho kwaye umgangatho wesignali unokwehla kakhulu. KwiDayagram 1 ebonise okulandelayo, u-b, d, f luqhagamshelo oluchanekileyo kwaye u-a, c, e luqhagamshelo olungalunganga.
Umzobo 1
Xa usebenzisa ucingo lwenethiwekhi yesihlangu (STP), kufuneka ugcine ukuqhubeka komaleko wokukhusela ubushelelezi, kwaye uqhagamshele uMhlaba kwindawo enye, njengoko kubonisiwe kumzobo.
Intambo iyafuneka
Inkqubo isebenzise intambo ye-CAT-5E UTP kunye ne-STP.
Ungayikhetha njani intambo ye-CAT-5E efanelekileyo?
Ukumelana kwentambo nganye kufuneka kube yi-≤35Ω xa ubude bumalunga ne-305M (ubude be-FCL).
Isitishi somnyango ukuya kwi-Power Supply sisebenzise i-RVV4*0.5, ukutshixa i-RVV2*0.5 esetyenzisiweyo.
Isilumkiso:
Umfanekiso wesikhululo somnyango awuyi kuboniswa ngokupheleleyo kwisikrini sesikhululo seVisual Room xa isikhululo seGumbi sahlukile kakhulu kumbane wevidiyo, kwiindawo ezifanelekileyo kwibhasi yokwakha ukwandisa umbane kunokusombulula le ngxaki. Umbane wevidiyo jikelele ovela kwisikhululo seVisual Room somgama ophezulu awunakudlula iimitha ezingama-30.
Umzobo 2
IScotchlok
I-UTP kunye ne-UTP
I-UTP kunye neSixhobo azikho kwi-intanethi
Akukho-intanethi kwaye Akukho-intanethi
Kufuneka nje i-jaw vice
Umfanekiso wesiphumo
Ngenxa yokuba umgangatho we-RJ-45 wenzelwe ukusetyenziswa ngaphakathi kuphela, awubi namanzi kwaye kulula kakhulu ukungcolisa okanye ukungcolisa. Ukuba iNtloko ye-RJ-45 yonakele, kukho iingcali ezinezixhobo zobungcali ezifunekayo ukulungisa ingxaki, oku kuya kukhokelela kwiindleko eziphezulu zokulungisa.
IScotchlok yile nto kanye esiyidingayo. Kwiminyaka engaphezu kwama-45 eyadlulayo, i-3M yazisa isixhumi sokuqala sokuhambisa ubushushu kwishishini - iScotchlok Connector UR. Namhlanje, ngenxa yemfuno ekhulayo yeenethiwekhi ezikhawulezayo neziphezulu, uthotho olupheleleyo lwezixhumi kunye nezixhobo ze-3M luye lwavela kwakhona. Nceda undwendwele i-www.3M.com ukuze ufumane ulwazi oluthe kratya lweScotchlok.
Isishwankathelo seNkqubo
Iimpawu zeSisombululo
Umsebenzi we-Visual Intercom
Umsebenzisi angafowunela ngqo imonitha yangaphakathi esemnyango ukuze afumane umsebenzi we-intercom ebonakalayo kunye nomsebenzi wokuvula. Umsebenzisi angasebenzisa imonitha yangaphakathi ukufowunela ezinye iimonitha zangaphakathi ukuze afumane umsebenzi we-intercom yangaphakathi.
Umsebenzi woLawulo loFikelelo
Umsebenzisi angafowunela i-indoor monitor esuka kwisikhululo sangaphandle emnyango ukuze avule ucango nge-visual intercom, okanye asebenzise ikhadi le-IC kunye negama lokugqitha ukuvula ucango. Umsebenzisi angabhalisa okanye arhoxise ikhadi le-IC aze abeke igama lokugqitha kwisikhululo sangaphandle.
Umsebenzi we-Alarm yoKhuseleko
Umsebenzisi angasebenzisa imonitha yangaphakathi ukujonga ividiyo yesitishi sangaphandle emnyango, aze abukele ividiyo yekhamera ye-analog efakwe ekhaya.