Lub davhlau ya ua haujlwm tiv thaiv yog ib qho resistor siv thaum kawg ntawm cov ntaub ntawv npav lossis kev sib txuas lus network lossis kev sib txuas lus network. Nws lub ntsiab muaj nuj nqi yog los tiv thaiv lub teeb liab los ntawm kev xav txog qhov kawg ntawm lub tsheb npav, yog li ua kom muaj kev ruaj ntseg thiab kev ncaj ncees ntawm cov ntaub ntawv kis. Thaum lub teeb liab kis nyob rau hauv ib lub cable, yog tias qhov kawg tsis tau txiav txim siab, lub teeb liab yuav tau rov qab mus rau lub npav, ua rau muaj kev cuam tshuam lossis cov teeb meem poob. Lub davhlau ya ua haujlwm kom muaj kev nqus cov teeb liab thiab tiv thaiv kev xav los ntawm kev txuam nrog cov xeeb ceem ntawm lub system (feem ntau 120 ohms lossis lwm yam kev cai tshwj xeeb). Nws yog dav siv nyob rau hauv serial kev sib txuas lus tes hauj lwm (xws li RS485, tuaj yeem thauj khoom, kev siv tsheb thiab tswj lub tshuab los xyuas kom muaj kev ntseeg tau ntawm cov ntaub ntawv txuas.
1. M12 txuas terminal resistor
Nta: M12 txuas feem ntau siv hauv kev siv tshuab automation, thiab yog rugged, waterproof (IP67) thiab kev tawm tsam tiv thaiv kab mob.
Cov ntawv thov: siv nyob rau hauv cov tes hauj lwm thiab kev sib txuas lus xws li Profibus, canpus, devea2000.
2. RJ45 txuas terminal resistor
Nta: RJ45 yog ib qho txuas nrog Ethernet. RJ45 nrog cov chaw nres nkoj tiv thaiv feem ntau yog siv nyob rau hauv cov ethernet high-ceev thiab cov kab ke los ua kom muaj kev ruaj ntseg ntawm cov ntaub ntawv txuas.
Cov ntawv thov: Siv dav hauv kev lag luam Ethernet, network hloov, routers thiab lwm yam cuab yeej siv.
3. D-Sub (D-Hom Txuas) Terminal Desistor
Nta: Ntxiv rau DB9, D-sub kuj tseem muaj DB15, DB25, DB37 thiab lwm hom nrog cov pin kev sib tw, uas feem ntau siv nyob rau hauv kev sib txuas lus thiab kev tswj hwm kev tswj hwm.
Cov ntawv thov: siv nyob rau hauv kev sib txuas lus serial, Rs232, Rs485, Rs422 thiab lwm cov khoom siv interface.
4. BNC Txuas Terminal Extaver
Nta: BNC (Bayonet Neill-Concelmans) yog ib qho kev tiv thaiv RF feem ntau siv los ua kom phim cov xeeb ceem ntawm cov coaxial cable.
Daim Ntawv Thov: Siv rau kev siv teeb liab kev kis las, RF daim ntaub ntawv, ntsuas seev, kav hlau txais xov, thiab teeb liab.
5.Mini din txuas txuas tiv thaiv
Nta: mini din feem ntau yog siv rau cov khoom ntsuas hluav taws xob tsawg thiab qee qhov kev sib txuas lus tshwj xeeb sib cuam tshuam. MINI DIN connetors nrog terminal resors yog siv los ua kom ntseeg tau tias muaj teeb meem stability.
Daim Ntawv Thov: Siv rau qee qhov kev sib txuas lus sib txuas lus lossis cov cuab yeej siv thiab cov cuab yeej video.
6. USB davhlau ya dav hlau tiv thaiv
Nta: USB interface khoom siv kuj siv cov chaw nres tsheb ciav hlau tuaj yeem sib kis cov ntaub ntawv sib kis kom ntseeg tau tias muaj teeb liab kev ncaj ncees thiab cov kev sib txuas hluav taws xob.
Cov ntawv thov: Computer interface, cov ntaub ntawv kis, them cov cuab yeej, kev sib txuas ntev, thiab lwm yam.
7. Yuav tuaj yeem txuas cov chaw tiv thaiv lub davhlau ya dav hlau
Nta: terminal resistors feem ntau siv nyob rau hauv tuaj yeem thauj cov npav, xws li DB9, M12 lossis lwm qhov kev ruaj ntseg los xyuas kom muaj kev ruaj khov.
Cov Kev Siv: Kev Lag Luam Automotive, Muaj Tructionded Automation, Embedded Tswj Systems, thiab lwm yam.
