Ixabiso eliphantsi uthotho Interface Rs232 Rs422 Rs485 - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA
Ixabiso elisezantsi Ujongano lweSerial Rs232 Rs422 Rs485 - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA Iinkcukacha:
Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1
Isishwankathelo
I-G.703 (Co-Directional G.703) i-interface yahlula umjikelezo we-64Kbps kwiiyunithi ezi-4, isebenzisa "0101" imele "0", "1100" imele "1". Ngokutshintshisa i-polarity yenguqu yebhloko ekufutshane, imiqondiso yokubini iguqula imiqondiso yemigangatho emithathu. Kwiqela ngalinye lesi-8 litshabalalise ibhloko ye-polarity etshintshanayo, ngaloo ndlela ukuhambisa uphawu lwexesha lwe-8KHz. Ngekhowudi engentla, i-G.703 i-co-directional ye-64Kbps isignali inokufezekisa ukuhambisa uphawu lwexesha le-64KHz kunye ne-8KHz kunye ne-64KHz kunye nedatha yedatha ye-64Kbit / s kwicala elifanayo kunye nomgca we-balanced.
I-64k-RS232/422 / 485 i-interface converter ibonelela nge-ITU-T co-64K G.703 ujongano oluqhelekileyo lwe-E1 kunye nomgangatho wokuguqulwa kwe-RS232 / 422/485 phakathi komgangatho womzimba. Inethiwekhi ukubonelela ngonxibelelwano olukhuselekileyo phakathi kwezixhobo zojongano ezahlukeneyo, unxibelelwano olungenamthungo. Ifanelekile kwisixhobo sothumelo lwe-E1 indawo yokubeka itshaneli ekhoyo, kunye nezixhobo ezifunekayo ukudlulisa idatha kunye nezihlandlo zokuphuma kuphela ze-RS232 / 422/485.
Ifoto yeMveliso
Uhlobo oluncinci
Iimbonakalo
- Ngokusekwe kwi-self-copyright IC
- Ukubonelela ngeentlobo zewotshi ezi-2: I-Co-Directional G.703 master clock kunye ne-G.703 yomgca wewotshi;
- Ukubonelela ngemisebenzi emibini ye-loopback, eyile G.703 yelophu yendawo, RS232 / 422/485 ukusuka kwiluphu yendawo.
- Umsebenzi wokuvavanya ikhowudi ye-Pseudo-random, ukuzisa lula kakhulu ukufakela kunye nokugunyaziswa kwezixhobo
- I-co-directional 64K G.703 ixhasa i-120Ω impedance elinganayo;
- AC 220V, DC -48V, DC + 24V amandla Optional ,DC unikezelo lwamandla akukho manqaku positive kunye ezimbi;
Iiparamitha
♦Co-Directional G.703 Interface
uMgangatho weNdibaniselwano: thobela iprotocol ye-ITU-T G.703;
Ireyithi yeNdibaniselwano: 64Kbps±50ppm;
I-E1 Impedance: 120Ω (ibhalansi);
Ukunyamezela kweJitter: Ngokuhambelana neprotocol G.742 kunye ne-G.823
Ubuninzi boMgama woThutho: ukuya kuthi ga kwi-500m
♦ Ujongano lwe-Ethernet (10/100M)
Ireyithi yokunxibelelana: 10/100 Mbps, isiqingatha/i-duplex epheleleyo-thethwano oluzenzekelayo
I-Interface Standard: Iyahambelana ne-IEEE 802.3, IEEE 802.1Q (VLAN)
Isakhono sedilesi ye-MAC: 4096
Isidibanisi: RJ45, inkxaso ye-Auto-MDIX
♦ Indawo yokusebenza
Ubushushu bokusebenza: -10°C ~ 50°C
Ukufuma okuSebenzayo: 5% ~ 95 % (akukho ukujiya)
Ubushushu bokugcina: -40°C ~ 80°C
Ukufuma kokuGcina: 5% ~ 95 % (akukho ukujiya)
Iinkcukacha
Umzekelo | Inombolo yoMfanekiso:JHA-CE1tD1/R1/Q1 |
Inkcazo esebenzayo | Co-Directional 64K-RS232/422/485 Converter, Uthotho port rate 0-14.4K |
Inkcazo yePort | I-1 Co-Directional 64K ujongano, ujongano lwedatha enye (RS232 / RS485 / RS422) |
Amandla | Ubonelelo lwamandla: AC180V ~ 260V;DC –48V;I-DC +24VUkusetyenziswa kwamandla: ≤10W |
Ubungakanani | Ubungakanani boMveliso: 216X140X31mm (WXDXH) |
Ubunzima | 1.2KG |
Isicelo
Imifanekiso yeenkcukacha zemveliso:
IsiKhokelo seMveliso esiNxulumeneyo:
Lawula umgangatho ngeenkcukacha, bonisa amandla ngomgangatho. Ifemu yethu izamile ukuseka abasebenzi abasebenzayo ngokugqithisileyo kunye nozinzo kwaye yaphonononga indlela esebenzayo yomyalelo ngexabiso eliphantsi le-Serial Interface Rs232 Rs422 Rs485 - Co-Directional 64K-RS232/422/485 Converter JHA-CE1tD1/R1/Q1 – JHA , Imveliso iya kubonelela kwihlabathi liphela, elifana ne-Albania, iHonduras, i-Islamabad, Siseke ubudlelwane bexesha elide, oluzinzileyo nolulungileyo lweshishini kunye nabavelisi abaninzi kunye nabathengisi kwihlabathi liphela. Okwangoku, sijonge phambili kwintsebenziswano enkulu ngakumbi nabathengi baphesheya kweelwandle ngokusekwe kwizibonelelo ezifanayo. Kufuneka uzive ukhululekile ukuqhagamshelana nathi ngeenkcukacha ezithe kratya.
NguKlemen Hrovat waseFinland - 2018.11.11 19:52
Abasebenzi bezobugcisa befektri abanalo kuphela izinga eliphezulu lobuchwepheshe, inqanaba labo lesiNgesi lihle kakhulu, olu luncedo olukhulu kunxibelelwano lweteknoloji.
Ngu-lucia ovela e-UK - 2018.09.23 17:37