Kev Txheeb Xyuas Txog 485 Kev Sib Txuas Lus Hauv Computer Nrog IO Interface
Ua lub hauv paus ntawm lub kaw lus automation, cov khoos phis tawj kev lag luam tsis yog tsuas yog yuav tsum muaj peev xwm suav lej ruaj khov thiab txhim khu kev qha xwb, tab sis kuj tseem muaj kev sib txuas lus zoo kom hloov kho rau ntau qhov chaw ua haujlwm nyuaj. Ntawm lawv, cov khoos phis tawj kev lag luam nrog IO interfaces thiab kev txhawb nqa rau 485 cov txheej txheem sib txuas lus yog qhov tseem ceeb heev hauv kev ua tiav kev sib pauv cov ntaub ntawv thiab tswj kev xa cov teeb liab ntawm cov khoom siv.
- Kev txhais thiab kev ua haujlwm ntawm IO interface
IO interface, lossis input thiab output interface, yog lub channel lub cev rau cov khoos phis tawj lag luam los cuam tshuam nrog cov khoom siv sab nraud. Los ntawm cov interfaces no, cov khoos phis tawj lag luam tuaj yeem tau txais cov cim los ntawm cov sensors, tswj cov actuators, thiab pauv cov ntaub ntawv nrog lwm lub khoos phis tawj.
Feem ntau, cov IO interfaces muaj xws li digital I/O, analog I/O, thiab cov interfaces sib txuas lus nyuaj dua xws li serial ports thiab Ethernet ports.
- Kev Taw Qhia Txog 485 Kev Sib Txuas Lus Protocol
RS-485 kev sib txuas lus protocol yog ib txoj kev sib kis teeb liab sib txawv uas siv dav dav. Nws txhawb nqa kev sib txuas lus ntev, ntau lub node serial. Vim nws muaj peev xwm txo suab nrov zoo heev thiab muaj nuj nqi sib txuas lus ntau lub ntsiab lus, 485 protocol yog qhov tsim nyog heev rau cov chaw ua haujlwm hauv kev lag luam, tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej uas xav tau kev xa cov ntaub ntawv ruaj khov thiab txhim khu kev qha thiab ntau lub cuab yeej yuav tsum tau txuas nrog.
- Cov txiaj ntsig
Kev siv 485 kev sib txuas lus los ntawm cov khoos phis tawj ua ke nrog IO interface muaj ntau qhov zoo hauv cov tshuab automation hauv kev lag luam:
Ua ntej, nws tso cai rau cov khoos phis tawj hauv kev lag luam sib txuas lus nrog ntau yam sensors thiab actuators hla kev deb, nthuav dav kev tswj hwm.
Qhov thib ob, nws lub peev xwm sib txuas lus ntau lub ntsiab lus txhais tau tias ib txoj kab sib txuas lus tuaj yeem txuas ntau lub cuab yeej, txo qhov nyuaj thiab tus nqi ntawm kev txuas hluav taws xob.
Tib lub sijhawm, 485 kev sib txuas lus raws tu qauv muab txoj hauv kev xa cov ntaub ntawv ruaj khov rau cov tshuab automation hauv kev lag luam, ua kom ntseeg tau tias muaj kev ntseeg siab ntawm kev xa cov ntaub ntawv thiab tswj hwm qhov yuam kev qis txawm tias nyob hauv ib puag ncig kev lag luam hnyav.
- Cov lus pom zoo txog khoom
Qauv khoom: SIN-S2010MB-XH81MC

Qhov no yog lub khoos phis tawj 2U uas muaj rack-mounted uas sib xyaw ua ke cov IO interfaces nplua nuj thiab txhawb nqa 485 kev sib txuas lus. Nws txhawb nqa VGA + VGA + HDMI triple displays, 2 Gigabit Ethernet ports, 10 USB ports, thiab 12 serial ports, suav nrog 2 RS485 serial ports, uas yog qhov tshwj xeeb tshaj yog rau kev txuas ntau yam sensors thiab controllers, ua rau cov ntaub ntawv sau thiab cov khoom siv tswj hwm kom raug thiab ua haujlwm tau zoo dua.
Nruab nrog Core 4 processor, nws tsim nyog rau kev lag luam dav dav; nws txhawb nqa ntau lub operating system xws li Windows 7/10, Linux, thiab sib xws nrog ntau yam software application, muab rau cov neeg siv nrog ntau yam kev hloov kho thiab kev xaiv kev txhim kho thib ob.

- Xaus lus
Hauv kev xaus lus, thaum tsim kom muaj lub kaw lus tswj hwm kev ua haujlwm tsis siv neeg uas ntseeg tau thiab ua haujlwm tau zoo, cov khoos phis tawj rau kev lag luam zoo li SINSMART, nruab nrog IO interfaces thiab txhawb nqa 485 kev sib txuas lus, yog qhov kev xaiv zoo tshaj plaws. Cov PCs uas tsis muaj kiv cua ruaj khov thiab Cov PCs uas muaj embedded industrial los ntawm SINSMART tuaj yeem ua kom yooj yim rau cov qauv ntawm lub kaw lus, txhim kho kev sib txuas lus zoo, thiab xyuas kom meej tias lub kaw lus ruaj khov thiab ntseeg tau. Qhov no pab cov tshuab automation niaj hnub kom ua tiav kev tswj hwm ntse dua thiab zoo dua. Tsis tas li ntawd, Advantech cov khoos phis tawj rau kev lag luam muab lub zog suav lej muaj zog rau cov ntawv thov kev lag luam uas xav tau ntau.
Rau kev tswj hwm thiab saib xyuas mobile, Cov ntsiav tshuaj PCs muaj nrog Windows thiab cov ntsiav tshuaj rau kev tsim khoom muab cov kev daws teeb meem uas yoog tau thiab ruaj khov. Rau cov haujlwm uas xav tau kev teeb tsa scalable, Kev lag luam PC racks xyuas kom meej tias kev tswj hwm cov khoom siv kho vajtse zoo. Tsis tas li ntawd, cov khoos phis tawj sau ntawv lag luam xa cov kev suav xov tooj ntawm tes txhim khu kev qha hauv thaj teb, zoo meej rau kev ua haujlwm nyob deb.
Ua ib tug neeg ntseeg siab chaw tsim khoom siv computer, SINSMART xyuas kom meej tias tag nrho cov kev daws teeb meem no tau tsim los ua kom tau raws li qhov xav tau ntawm kev siv tshuab niaj hnub.
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