Tus nqi qis tshaj plaws Rs422 Multiplexer - E1-RS485 Hloov JHA-CE1D1 - JHA
Tus nqi qis tshaj plaws Rs422 Multiplexer - E1-RS485 Hloov JHA-CE1D1 - JHA nthuav dav:
E1-RS485 Hloovr JHA-CE1D1
Txheej txheem cej luam
Qhov no interface converter yog raws li FPGA, muab ib tug E1 interface thiab ib tug RS485 serial interface, 1Channel RS485 kis tau tus mob ntawm E1 interface. Cov khoom tawg los ntawm kev tsis sib haum xeeb ntawm cov tsoos serial interface kev sib txuas lus deb thiab kev sib txuas lus tus nqi, dhau li ntawd, nws kuj tuaj yeem daws cov teeb meem electromagnetic cuam tshuam, hauv av nplhaib cuam tshuam thiab xob laim puas. Cov cuab yeej zoo heev txhim kho kev ntseeg siab, kev ruaj ntseg thiab tsis pub lwm tus paub ntawm cov ntaub ntawv sib txuas lus. Nws yog dav siv rau ntau yam kev lag luam kev lag luam, kev tswj cov txheej txheem thiab kev tswj xyuas kev khiav tsheb, tshwj xeeb tshaj yog rau lub txhab nyiaj, thiab Fais fab thiab lwm cov haujlwm thiab cov tshuab uas muaj cov kev cai tshwj xeeb ntawm kev cuam tshuam electromagnetic ib puag ncig. Serial interface kev sib txuas lus tus nqi yog mus txog 921.6KBPS.
Khoom duab
Mini Hom
Nta
- Raws li tus kheej-copyright IC
- tuaj yeem ntes thiab tswj RS-485 cov ntaub ntawv ntws yam tsis muaj kev tuav tes los tswj cov kev taw qhia ntws ntawm cov ntaub ntawv
- Muaj lub peev xwm los txiav txim qhov baud tus nqi ntawm serial chaw nres nkoj teeb liab
- Tsis siv neeg ntsuas qhov laj thawj ntawm cov cuab yeej matt yog tias lub cuab yeej raug kaw, lossis E1 kab tawg. Thiab tom qab ntawd qhia rau ntawm LED
- Muab 2 impedances: 75 Ohm unbalance thiab 120 Ohm tshuav nyiaj li cas;
- Txhawb SNMP Network Management
- Serial channel tuaj yeem xa cov ntaub ntawv hloov pauv tau asynchronously 300 Kbps-921.6Kbps baud tus nqi
- Serial cov ntaub ntawv multiplexing hauv E1 txhawb ITU-T R.111 dhia coding hom
- Serial chaw nres nkoj interface xob laim tiv thaiv mus txog IEC61000-4-5 (8/20μS) DM (Differential Mode): 6KV, Impedance (2 Ohm), CM (Common Hom): 6KV, Impedance (2 Ohm) tus qauv
Tsis muaj
♦E1 interface
Interface Standard: ua raws li txoj cai G.703;
Interface tus nqi: 2048Kbps ± 50ppm;
Interface Code: HDB3;
impedance: 75Ω (tsis sib npaug), 120Ω (sib npaug);
Jitter kam rau ua: Raws li txoj cai G.742 thiab G.823
Tso cai attenuation: 0 ~ 6dBm
♦Serial interface
Txuj
EIA/TIA-485 RS-485 (ISO/IEC8284)
Serial Interface
RS-485 4 wires: TXD+, TXD-, RXD+, RXD-, Signal Ground
RS-485 2 xov tooj: Data+(Correspond TX+), Data-(TX-), Teeb liab av
♦Ua haujlwm ib puag ncig
Ua haujlwm kub: -10 ° C ~ 50 ° C
Ua haujlwm av noo: 5% ~ 95% (tsis muaj condensation)
Cia kub: -40 ° C ~ 80 ° C
Cia Humidity: 5% ~ 95% (tsis muaj condensation)
Specifications
Qauv | Tus Qauv Zauv: JHA-CE1D1 |
Functional Description | E1-RS485 Converter, Siv ua khub, RS485 tus nqi txog 512Kbps |
Chaw nres nkoj piav qhia | Ib qho E1 interface;1 Data Interface(RS485) |
Hwj chim | Lub hwj chim: AC180V ~ 260V;DC -48V;DC + 24 VKev siv hluav taws xob: ≤10W |
Dimension | Khoom Loj: 216X140X31mm (WXDXH) |
Qhov hnyav | 1.3KG / thooj |
Daim ntawv thov
Product details duab:
Yam khoom Guide:
Lub tuam txhab ua rau kev lag luam lub tswv yim kev tswj hwm kev tshawb fawb, kev ua tau zoo tshaj plaws thiab kev ua tau zoo, cov neeg siv khoom zoo tshaj plaws rau tus nqi qis tshaj plaws Rs422 Multiplexer - E1-RS485 Converter JHA-CE1D1 - JHA, Cov khoom yuav muab rau thoob plaws ntiaj teb, xws li: Adelaide, Singapore, Fab Kis, Peb lub tuam txhab yog cov khoom lag luam thoob ntiaj teb ntawm cov khoom lag luam no. Peb muab ib qho amazing xaiv ntawm cov khoom zoo. Peb lub hom phiaj yog ua kom zoo siab rau koj nrog peb cov khoom sib txawv ntawm cov khoom siv siab thaum muab tus nqi thiab kev pabcuam zoo heev. Peb lub hom phiaj yog yooj yim: Los muab cov khoom zoo thiab kev pabcuam rau peb cov neeg siv khoom ntawm tus nqi qis tshaj plaws.
Los ntawm Irma los ntawm Norwegian - 2018.06.05 13:10
Kev xa khoom raws sijhawm, nruj ua raws li cov lus cog tseg ntawm cov khoom, ntsib cov xwm txheej tshwj xeeb, tab sis kuj tseem koom tes nrog, lub tuam txhab muaj kev ntseeg siab!
Los ntawm Genevieve los ntawm Sierra Leone - 2017.03.28 16:34