Theko e utloahalang Rs232 Ho ea ho Rs485 Interface Converter - E1-RS485 Converter JHA-CE1D1 – JHA
Theko e utloahalang Rs232 Ho ea ho Rs485 Interface Converter - E1-RS485 Converter JHA-CE1D1 – JHA Detail:
E1-RS485 Liphetohor JHA-CE1D1
Kakaretso
Sesebelisoa sena se fetolelang se thehiloe ho FPGA, se fana ka sebopeho se le seng sa E1 le sehokelo se le seng sa RS485, phetiso ea 1Channel RS485 ka sebopeho sa E1. Sehlahisoa se senya likhohlano lipakeng tsa sebaka sa puisano sa serial interface le sekhahla sa puisano, ntle le moo, se ka rarolla tšitiso ea motlakase, tšitiso ea lesale la fatše le tšenyo ea lehalima. Sesebelisoa se ntlafatsa haholo ts'epo, ts'ireletso le lekunutu la puisano ea data. E sebelisoa haholo bakeng sa taolo ea liindasteri tse fapaneng, taolo ea ts'ebetso le linako tsa taolo ea sephethephethe, haholo bakeng sa Banka, le Matla le likarolo tse ling le litsamaiso tse nang le litlhoko tse ikhethang tsa tikoloho ea tšitiso ea motlakase. Sekhahla sa puisano sa serial interface se fihla ho 921.6KBPS.
Setšoantšo sa Sehlahisoa
Mofuta o Monyane
Likaroloana
- E ipapisitse le IC ea boinotšing
- E khona ho bona le ho laola phallo ea data ea RS-485 ntle le matšoao a ho ts'oarana ka letsoho ho laola tsela ea phallo ea data
- Eba le bokhoni ba ho lemoha ka bo eona sekhahla sa baud sa lets'oao la serial port
- Lekola lebaka la matt ea sesebelisoa ke hore sesebelisoa se tima, kapa mohala oa E1 o robehile. Ebe u bontša ka LED
- Fana ka 2 impedances: 75 Ohm ho se leka-lekane le 120 Ohm ho leka-lekana;
- Tšehetsa SNMP Network Management
- Seteishene sa serial se ka fetisetsa data ea serial e feto-fetohang ka mokhoa o tšoanang 300 Kbps-921.6Kbps sekhahla sa baud
- Serial data multiplexing ka E1 tshehetsa ITU-T R.111 jumping coding mode
- Serial port interface lehalima-ts'ireletso e fihlile IEC61000-4-5 (8/20μS) DM(Mokhoa o fapaneng): 6KV,Impedance (2 Ohm), CM(Mokhoa o Tloaelehileng): 6KV, Impedance (2 Ohm) standard
Mekhahlelo
♦Sehokelo sa E1
Interface Standard: lumellana le protocol G.703;
Sekhahla sa Sehokelo: 2048Kbps ± 50ppm;
Khoutu ea Sehokelo: HDB3;
Tšitiso: 75Ω (ho se leka-lekane), 120Ω (ho leka-lekana);
Jitter tolerance: Ho latela protocol G.742 le G.823
Tlhokomelo e lumelletsoeng: 0 ~ 6dBm
♦Sebopeho sa serial
Standard
EIA/TIA-485 RS-485 (ISO/IEC8284)
Sebui sa serial
RS-485 4 lithapo: TXD+, TXD-, RXD+, RXD-, Signal Ground
RS-485 2 lithapo: Data+(Correspond TX+), Data-(Ikopanye le TX-), Sebaka sa Pontšo
♦Tikoloho ya mosebetsi
Mocheso o sebetsang: -10°C ~ 50°C
Mongobo o sebetsang: 5% ~ 95% (ha ho condensation)
Mocheso oa polokelo: -40°C ~ 80°C
Mongobo oa polokelo: 5% ~ 95% (ha ho condensation)
Litlhaloso
| Mohlala | Nomoro ea mohlala: JHA-CE1D1 |
| Tlhaloso ea Ts'ebetso | E1-RS485 Converter , E sebelisoa ka bobeli , tekanyo ea RS485 ho fihla ho 512Kbps |
| Tlhaloso ea Boema-kepe | Khokahano e le 'ngoe ea E1;1 data Interface(RS485) |
| Matla | Phepelo ea matla: AC180V ~ 260V;DC -48V;DC +24VTšebeliso ea matla: ≤10W |
| Boemo | Boholo ba sehlahisoa: 216X140X31mm (WXDXH) |
| Boima ba 'mele | 1.3KG/sekotoana |
Kopo
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Re lumela hore tšebelisano-'moho ea nako e telele e bakiloe ke pheletso e ka pele, lits'ebeletso tse kenyellelitsoeng boleng, boitseanape bo ruileng le ho iteanya le motho ka theko e utloahalang Rs232 Ho ea ho Rs485 Interface Converter - E1-RS485 Converter JHA-CE1D1 - JHA , Sehlahisoa se tla fana ka thepa ho bohle. lefatšeng ka bophara, joalo ka: Liberia, Danish, Nicaragua, Re na le botumo bo botle bakeng sa tharollo ea boleng bo tsitsitseng, e amoheloang hantle ke bareki lapeng le kantle ho naha. Khampani ea rona e ne e tla tataisoa ke mohopolo oa ho Ema Mebarakeng ea Lehae, ho kena Limmarakeng tsa Machaba. Re tšepa ka tieo hore re ka etsa khoebo le bareki ka bobeli lapeng le linaheng tse ling. Re lebelletse tšebelisano 'moho le nts'etsopele e tšoanang!
Ka Hulda oa Japane - 2017.09.26 12:12 Moetsi enoa a ka tsoela pele ho ntlafatsa le ho phethahatsa lihlahisoa le tšebeletso, e lumellana le melao ea tlhōlisano ea 'maraka, k'hamphani ea tlhōlisano.
Ke Afra ho tsoa Luxembourg - 2018.06.05 13:10 












