Intengo eshibhile Rs422 To Ethernet - E1-RS485 Converter JHA-CE1D1 – JHA
Intengo eshibhile Rs422 Ukuze Ethernet - E1-RS485 Converter JHA-CE1D1 – JHA Imininingwane:
E1-RS485 Iziguqulir JHA-CE1D1
Uhlolojikelele
Lesi siguquli esisebenzisanayo sisekelwe ku-FPGA, sinikeza isixhumi esibonakalayo esisodwa se-E1 kanye nesixhumi esibonakalayo esisodwa se-RS485, ukudluliswa kwe-1Channel RS485 ngesixhumi esibonakalayo se-E1. Umkhiqizo unqamula ukungqubuzana phakathi kwebanga lokuxhumana le-serial interface yendabuko kanye nezinga lokuxhumana, ngaphandle kwalokho, futhi ungaxazulula ukuphazamiseka kukazibuthe, ukuphazamiseka kwendandatho yaphansi kanye nokulimala kombani. Idivayisi ithuthukisa kakhulu ukuthembeka, ukuphepha kanye nokugcinwa kuyimfihlo kokuxhumana kwedatha. Isetshenziswa kabanzi ekulawuleni izimboni ezahlukahlukene, ukulawulwa kwenqubo kanye nezikhathi zokulawulwa kwethrafikhi, ikakhulukazi eBhange, namandla kanye neminye imikhakha nezinhlelo ezinezidingo ezikhethekile zokuphazanyiswa kwemvelo kazibuthe. Izinga lokuxhumana lokuxhumana kwe-serial lifika ku-921.6KBPS.
Isithombe Somkhiqizo
Uhlobo Oluncane
Izici
- Ngokusekelwe ku-IC ye-self-copyright
- Ingathola ngokuzenzakalelayo futhi ilawule ukugeleza kwedatha ye-RS-485 ngaphandle kwamasiginali wokuxhawula ukuze ilawule ukugeleza kwedatha
- Iba nekhono lokubona ngokuzenzakalela izinga le-baud lesignali yembobo yomkhiqizo
- Hlola ngokuzenzakalela isizathu se-matt yedivayisi ukuthi idivayisi icishiwe, noma ulayini we-E1 uphukile. Bese ubonisa ku-LED
- Nikeza ama-impedances angu-2: 75 Ohm ukungalingani kanye nebhalansi engu-120 Ohm;
- Sekela Ukuphathwa Kwenethiwekhi ye-SNMP
- Isiteshi se-serial singadlulisela idatha ye-serial eguquguqukayo ngokuhambisana nesilinganiso se-baud esingu-300 Kbps-921.6Kbps
- Ukuphindaphindeka kwedatha ye-serial ku-E1 isekela imodi yokugxuma yekhodi ye-ITU-T R.111
- Isixhumi esibonakalayo se-serial port umbani-ukuvikelwa kufinyelele ku-IEC61000-4-5 (8/20μS) DM(Imodi Ehlukile): 6KV,Impedance (2 Ohm), CM(Imodi Ejwayelekile): 6KV, Impedance (2 Ohm) ejwayelekile
Amapharamitha
♦E1 interface
I-Interface Standard: thobela umthetho olandelwayo G.703;
Isilinganiso sokusebenzisana: 2048Kbps±50ppm;
Ikhodi Yesixhumanisi: HDB3;
Ukuphazamiseka: 75Ω (ukungalingani), 120Ω (ibhalansi);
Ukubekezelela i-Jitter: Ngokuvumelana nephrothokholi G.742 kanye ne-G.823
Ukunakwa okuvunyelwe: 0~6dBm
♦Isixhumi esibonakalayo se-serial
Okujwayelekile
I-EIA/TIA-485 RS-485 (ISO/IEC8284)
I-Serial Interface
RS-485 4 izintambo: TXD+, TXD-, RXD+, RXD-, Signal Ground
RS-485 2 izintambo: Idatha+(Correspond TX+), Idatha-(Xhumana no-TX-), Indawo Yesiginali
♦Indawo yokusebenza
Izinga lokushisa lokusebenza: -10°C ~ 50°C
Umswakamo osebenzayo: 5% ~ 95% (akukho ukufingqa)
Izinga lokushisa lesitoreji: -40°C ~ 80°C
Umswakamo Wesitoreji: 5%~95 % (akukho ukufingqa)
Imininingwane
Imodeli | Inombolo Yemodeli: JHA-CE1D1 |
Incazelo Esebenzayo | I-E1-RS485 Converter , Isetshenziswe ngababili , izinga le-RS485 lifika ku-512Kbps |
Incazelo Yembobo | Isixhumi esibonakalayo esisodwa se-E1;1 idatha Interface(I-RS485) |
Amandla | Ukunikezwa kwamandla: AC180V ~ 260V;I-DC -48V;I-DC +24VUkusetshenziswa kwamandla: ≤10W |
Ubukhulu | Usayizi womkhiqizo: 216X140X31mm (WXDXH) |
Isisindo | 1.3KG/isiqephu |
Isicelo
Izithombe zemininingwane yomkhiqizo:
Umhlahlandlela Womkhiqizo Ohlobene:
Siyazi ukuthi siyachuma kuphela uma singaqinisekisa ukuncintisana kwethu kwesilinganiso esihlanganisiwe nekhwalithi enhle enenzuzo ngesikhathi esifanayo ngentengo eshibhile Rs422 To Ethernet - E1-RS485 Converter JHA-CE1D1 – JHA , Umkhiqizo uzohlinzeka emhlabeni wonke, ezifana njenge: Juventus, Lisbon, Florence, Inkampani yethu izoqhubeka nokunamathela kukhwalithi ephezulu, enedumela elihle, isimiso somsebenzisi sokuqala ngenhliziyo yonke. Samukela ngemfudumalo abangani abavela kuzo zonke izizinda zokuphila ukuze babavakashele futhi banikeze isiqondiso, basebenzisane futhi bakhe ikusasa eliqhakazile!
Ngu-Ella waseHaiti - 2018.06.18 19:26
Imboni ingahlangabezana ngokuqhubekayo nezidingo zezomnotho nezemakethe, ukuze imikhiqizo yazo yaziwe kabanzi futhi ithenjwe, yingakho sikhethe le nkampani.
Ngu-Rita wase-Washington - 2018.10.01 14:14