USB 2.0 rau RS422 RS485 Adapter Cable
Product Description
DT-5019 yog ib tug universal converter ntawm USB 2.0 rau RS485/RS422, uas yog tsis muaj ntxiv fais fab mov, tau tshaj USB, RS422, RS485 qauv.Nws tuaj yeem hloov cov cim USB rau qhov sib npaug sib txawv RS422 lossis RS485 cov cim.Txhua kab muaj surge tiv thaiv, thiab ntau yam surge voltage tiv thaiv.Qhov me me capacitance nrug guarantees RS422 / RS485 interface ntawm high-ceev kis tau tus mob.RS422, RS485 txuas los ntawm RJ45 thiab DB9 interface.
Hloov nrog xoom ncua tsis siv neeg transceiver sab hauv, cim I / O Circuit Court tswj cov ntaub ntawv ntws kev taw qhia, tsis muaj kev tuav tes taw qhia (xws li RTS, DTR, thiab lwm yam) thiab jumpers teeb pom kev puv-duplex, ib nrab-duplex hom hloov dua siab tshiab, ntsaws thiab ua si .Xyuas kom cov khoom kho rau txhua qhov kev sib txuas lus software thiab kho vajtse interface.
DT-5019 converters rau point-to-point, point-to-multi point txhim khu kev qha kev sib txuas lus.Muab cov ntsiab lus rau ntau lub converter tso cai rau txuas 32 RS422 lossis RS485 li, cov ntaub ntawv tus nqi ntawm 300 txog 921600bps.Lub hwj chim thiab cov ntaub ntawv ntws qhia lub teeb yuav pom kev txhaum yog tias muaj kev puas tsuaj.Kev them nyiaj yug ntawm kev sib txuas lus muaj USB rau RS422, USB rau RS485.
Nta
1. Point-to-point / 4-kab puv-duplex.
2. Point-to-multi point / 4-kab puv-duplex.
3. Point-to-point / 2-kab ib nrab-duplex.
4. Point-to-multi point / 2-kab ib nrab-duplex.
Thaum lub convertor ua hauj lwm ntawm full-duplex los yog ib nrab-duplex, yuav tsum tau ntxiv ib tug matched tiv thaiv kom tsis txhob muaj kev cuam tshuam thiab cuam tshuam ntawm lub teeb liab.(120Ω, 1/4W).
Tsis muaj
| Cov qauv | Ua raws li USB 2.0, downward compatibility, thiab tus qauv RS422, RS485 |
| USB teeb liab | VCC, DATA+, DATA-, GND, FG |
| RS422 teeb liab | T/R+, T/R-, RXD+, RXD, GND |
| RS485 teeb liab | T / R +, T / R, GND |
| Hom kev ua haujlwm | Asynchronous ua hauj lwm, point-to-point lossis taw tes-rau-ntau, tag nrho duplex 4-kab, ib nrab duplex 2-kab |
| Kev tswj kev taw qhia | Siv cov ntaub ntawv ntws tsis siv neeg tswj tshuab, tsis siv neeg tswj thiab cov ntaub ntawv kis tau tus mob |
| Band Rate | 300-921600bps, cia li pom cov teeb liab tus nqi |
| Load peev | Kev them nyiaj yug rau ntau lub converter tso cai rau txuas 32 RS422 interface RS485 lossis khoom siv |
Khoom Qhia
