I-Cable Converter Usb Ukuze Rs232 Rs485 Ukuze I-Ethernet Rs232 Ukuze Usb Uguqule Usb Ukuze Rs232

Ⅰ.Ukubuka konke
Ngokuthuthuka okuqhubekayo kwemboni ye-PC, izixhumanisi ezinkulu ezihlukahlukene ze-peripheral (ezifana ne-DB9 serial port interfaces) yama-PC ayisidala ziyakhanselwa kancane kancane, kodwa amadivaysi amaningi abalulekile ezindaweni zezimboni adinga ukusebenzisa i-RS485 interface ukuze kuzuzwe ukuxhumana kwedatha, kuningi kakhulu. abasebenzisi badinga Sebenzisa i-USB ukuzeRS232/422/485 isiguquli ukubona ukudluliswa kwedatha phakathi kwe-PC namadivayisi we-RS232/422/485.

Lesi siguquli se-USB2.0 sendawo yonke siye ku-RS232/422/485 asidingi ukunikezwa kwamandla kwangaphandle, sihambisana ne-USB2.0, amazinga e-RS232/422/485, futhi singaguqula amasignali e-USB anesiphetho esisodwa abe amasiginali we-RS232/422/485, ukuhlinzeka Amandla okuvikela ukukhuphuka okungu-600W, kanye namandla kagesi akhuphukayo akhiqizwa kulayini ngenxa yezizathu ezahlukahlukene kanye namandla amancane kakhulu e-inter-electrode aqinisekisa ukudluliswa kwesivinini esikhulu kwesixhumi esibonakalayo se-RS232/422/485, kanye ne-RS232/422 Imbobo /485 ixhunywe ngesixhumi sowesilisa se-DB9.Isiguquli sinokudluliswa okuzenzakalelayo kokulibaziseka okuyiziro kanye nokuguqulwa kokwamukela ngaphakathi kwesiguquli, futhi isekethe ye-I/0 eyingqayizivele ilawula ngokuzenzakalelayo isiqondiso sokugeleza kwedatha.

Isiguquli se-USB esiya ku-RS232/422/485 singanikeza ukuxhumana okuthembekile kokuxhumana kwephoyinti-kuya-iphuzu kanye ne-point-to-multipoint, i-RS485 point-to-multipoint isiguquli ngasinye singaxhuma kumadivayisi angama-256 RS485, kanye nezinga lokuxhumana le-RS422/485 yi-300bps Kufika ku-3Mbps, RS232 izinga lokuxhumana 300bps kuya ku-115200bps.Imikhiqizo isetshenziswa kakhulu ezinhlelweni zokulawula ezishintshayo zezimboni, amasistimu okulawula ukufinyelela, amasistimu okuba khona, amasistimu wokuswayipha amakhadi, amasistimu okwakha ezishintshayo, amasistimu kagesi, nezinhlelo zokutholwa kwedatha.

Ⅱ.Amapharamitha womkhiqizo

1. Izinga lokuxhumana le-RS422/485 300bps kuya ku-3Mbps
2. Isilinganiso sedatha yokuxhumana ye-RS232 300bps kuya ku-115200bps
3. I-RS485 ingaxhuma kufikela kumadivayisi angu-256 RS485
4. Izingcezu zedatha: 5, 6, 7, 8
5. Hlola idijithi: Ngisho, Odd, None, Mark, Space
6. I-Stop bit: 1, 1.5, 2
7. Ukuthumela nokwamukela ibhafa: thola amabhayithi angu-512, thumela amabhayithi angu-512
8. ±8KV, IEC61000-4-2 ukukhishwa kokuxhumana
± 15KV, IEC61000-4-2 ukukhishwa kwegebe lomoya
±15KV, EIA/JEDEC ukukhishwa kwemodeli yomzimba womuntu
9. Sekela i-DC5V amandla okukhipha amandla (okukhiphayo kwamanje kunqunywa ikhompuyutha
okukhipha i-USB)
10. Okujwayelekile: Hamba ne-USB2.0 ejwayelekile, RS232/422/485 ejwayelekile
11. Ukusekela: WindowsXP/7/8/10, Mac, Linux (ayishayeli i-Linux kernel 4.0 kanye
ngenhla)
12. Indawo yokusebenza: -20°C kuya ku-80°C, umswakama ohlobene