Servo Drives: Core EMC Technologies Thiab Daim Ntawv Thov

Servo Tsav: Muaj nuj nqi thiab kev siv

Txhais thiab Kev Ua Haujlwm ntawm Servo Drives

Lub servo tsav-tseem hu ua servo maub los lossis servo amplifier- yog cov khoom siv hluav taws xob tseem ceeb uas muaj lub luag haujlwm rau kev tswj cov kev txav ntawm lub servo lub cev muaj zog. Nws tau txais cov cim qhia los ntawm tus tswv tswj hwm (xws li PLC lossis daim npav tswj kev txav) thiab kho lub cev muaj zog, kev taw qhia, txoj haujlwm, thiab lub zog ntawm lub sijhawm, yog li ua tiav siab -precision thiab siab - teb cov lus tsa suab.

Nruab nrab ntawm kaw- voj tswj, tus tsav tsim ib qho kaw - lub voj kaw lus ua ke nrog lub encoder (los yog linear scale) ua rau hauv lub cev muaj zog. Cov txheej txheem no muab cov lus qhia tiag tiag - lub sijhawm tawm tswv yim ntawm lub cev muaj zog qhov tseeb ntawm txoj haujlwm thiab kev tshaj tawm, sib piv cov txiaj ntsig tawm tsam cov txiaj ntsig ntawm lub hom phiaj, thiab dynamically kho cov zis kom tshem tawm qhov yuam kev. Tsis tas li ntawd, kev ua haujlwm ntawm lub teeb liab hloov cov kev tswj cov teeb liab-xws li mem tes/direction signals, analog inputs, los yog bus commands- mus rau qhov tshwj xeeb tam sim no thiab voltage xav tau los ntawm lub cev muaj zog, tsav nws mus rau hauv lub preset trajectory. Tib lub sijhawm, tus tsav txhawb ntau- hom tswj- suav nrog txoj haujlwm, nrawm, thiab hom torque-thaum qee qhov kev tsav siab siab kuj txhawb nqa tag nrho kaw- voj tswj (suav nrog kev kho theem nrab ntawm sab nraud sensors).

Cov ntsiab lus tseem ceeb

Lub Hwj Chim Module yog lub luag haujlwm rau kev hloov cov khoom siv hluav taws xob rau hauv qhov tsim nyog DC lossis AC lub zog xav tau los ntawm lub cev muaj zog, ua kom lub zog ruaj khov rau tag nrho lub cev.

Tswj Algorithms-xws li PID kev tswj hwm thiab pub- them nyiaj tom ntej- yog ua haujlwm los xyuas kom meej tias lub kaw lus pom zoo cov lus teb zoo thiab ruaj khov, yog li tswj hwm lub cev muaj zog ua haujlwm.

Kev sib txuas lus Interfaces txhawb cov txheej txheem xws li EtherCAT. Txhawb kev lag luam raws tu qauv xws li CANopen thiab Modbus, ua kom muaj kev sib txuas ntawm cov cuab yeej tswj thiab ua kom yooj yim rau kev sib koom tes nrog lwm yam khoom siv.

Koom nrog cov txheej txheem tiv thaiv kev tiv thaiv dav dav- suav nrog overcurrent, overvoltage, overheating, thiab overload tiv thaiv- kom ntseeg tau tias kev ua haujlwm ruaj ntseg ntawm lub cuab yeej thiab txo qhov kev pheej hmoo ntawm kev ua tsis tiav.

Common Application Scenarios

Industrial Automation Sector

Hauv cov ntawv thov kev sib koom ua ke ntawm cov neeg hlau (piv txwv li, rau -axis robotic caj npab), nws ua rau ntau- kev sib koom ua ke kom ua tiav millimeter- qib qhov tseeb (± 0.01 mm), yog li ua tau raws li qhov xav tau ntawm cov lus tsa suab nyuaj. Nws pab txhawb lub tshuab tsav rau pub axes thiab spindles hauv CNC tshuab cuab yeej, tswj qhov tseeb qhov chaw ntawm ± 1 μm txawm tias thaum lub spindle ceev hauv tsib -axis machining chaw ncav cuag 30,000 rpm. Tsis tas li ntawd, nws muab synchronized positioning peev xwm rau ntim machinery, xyuas kom meej precision thiab thiaj li ua tiav ntawm ntau lawm workflows.

Tshiab Zog Kev Lag Luam

Nyob rau hauv tsis siv neeg hnub ci mus txog qhovtwg tshuab rau photovoltaic panels, lub tsav system precisely tswj lub motors kom lub panels nyob twj ywm tsis tu ncua raws li lub hnub, li no maximizing hnub ci zog conversion efficiency. Hauv kev tswj nruj ntawm lithium-Ion roj teeb winding tshuab, nws ua kom ruaj khov nro thoob plaws hauv cov txheej txheem winding, yog li tiv thaiv cov roj teeb zoo.

Kev kho mob thiab cov cuab yeej Precision Sectors

Hauv cov cuab yeej kho mob-xws li cov txheej txheem tig pom hauv CT scanners-servo drives ua kom ruaj khov thiab meej kev sib hloov, pab cov kws kho mob kom tau txais qib siab - cov duab kuaj pom zoo. Rau precision machinery-xws li semiconductor wafer dicing thiab tso cov cav tov- cov tshuab tsav no yooj yim rau ultra- siab- precision positional control, ua tau raws li qhov yuav tsum tau ua ntawm kev ua haujlwm nyuaj.

Kev soj ntsuam ntawm Kev Lag Luam Cov Qauv rau Servo Drives

Txheej txheem cej luam ntawm International thiab Domestic Standard Systems

Nyob rau hauv International Classification for Standards (ICS), lub servo tsav kev lag luam encompasses ntau yam teb, nrog rau cov kua nruab nrog cev thiab cov khoom rau aerospace kev siv, nrog rau cov khoom siv rau cov roj hmab thiab plastics industries. Raws li Suav Cov Txheej Txheem Kev Ntsuas (CSC), cov peev txheej suav nrog cov khoom siv hydraulic thiab cov khoom siv rau kev siv dav hlau, micro- motors, thiab lwm yam.

Lub Society of Automotive Engineers (SAE) tau tsim cov qauv xws li SAE ARP988B, uas hais txog electro-hydraulic mechanical feedback servo drives.

Tuam Tshoj Cov Txheej Txheem Pab Pawg suav nrog cov ntaub ntawv xws li T/QGCML 1593-2023, uas suav nrog servo-tsav cov tshuab txhaj tshuaj molding. Kev lag luam Standards-tshwj xeeb hauv Machinery sector-xws li JB/T 10184-2014, uas qhia txog cov kev qhia tshwj xeeb rau AC servo drives; cov qauv no tswj cov khoom los ntawm ntau qhov kev xav.

Kev txhais cov ntsiab lus tseem ceeb

Kev ua tau zoo-Related Indicators

Cov kev cai nruj nruj yog tsim los ntawm kev ntsuas kev ua tau zoo xws li kev tsav tsheb ceev tswj qhov raug thiab qhov chaw tswj qhov raug. Piv txwv li, hais txog kev siv lub kaw - voj ceev tswj qhov system, nyob rau hauv tsis muaj -load tej yam kev mob- thiab tsuas yog los ntawm reversing lub polarity ntawm qhov hais kom ua voltage- qhov yuam kev ceev ntawm pem hauv ntej thiab rov qab tig ntawm lub cev muaj zog yuav tsum tsis txhob ntau tshaj 3%, yog li xyuas kom meej qhov tseeb ntawm cov lus tsa suab.

Kev nyab xeeb thiab kev tiv thaiv ntsuas

Hais txog kev tiv thaiv hauv av, cov qauv tswj hwm tias cov khoom ntim khoom muaj qhov taw qhia hauv av. Tus neeg xyuas pib sib txuas yuav tsum yog ob qho -xim daj- thiab - ntsuab xaim, thiab cov hluav taws xob tsis zoo ntawm cov hlau uas muaj peev xwm nyob yuav tsum tsis pub tshaj 0.1 Ω. Tsis tas li ntawd, qhov enclosure qhov kev tiv thaiv ingress (IP) qhov ntsuas yuav tsum ua raws li IP54 cov cai teev tseg hauv tus qauv GB 4208 txhawm rau tiv thaiv kev nkag ntawm cov khoom txawv teb chaws thiab dej, yog li ua kom muaj kev nyab xeeb ntawm kev ua haujlwm.

Environmental Adaptability Indicators

Nyob rau hauv cov nqe lus ntawm kev hloov pauv huab cua, cov qauv qhia qhov kev tso cai ntau yam rau cov khoom ua haujlwm kub, cia kub, txheeb ze av noo, thiab lwm yam tsis. Piv txwv li, kev khiav hauj lwm kub yog feem ntau teev nyob rau hauv thaj tsam ntawm 10℃mus rau 40 degree, thaum lub cia kub yog teem ntawm 0℃thiab 50 degree; cov kev qhia tshwj xeeb no ua kom cov khoom lag luam ruaj khov nyob rau ntau qhov chaw ib puag ncig. Hais txog kev hloov kho tshuab, cov qauv tsim cov kev cai tshwj xeeb rau yam xws li kev co kuj; Cov kev xav tau ntawm tus lej qhia meej tau raug txhais rau qhov tsis suav nrog qhov kev tshawb nrhiav resonance ntau zaus, kev hloov pauv hloov pauv, thiab lub sijhawm resonance nyob.

EMC (Electromagnetic Compatibility) Cov Qauv thiab Kev Ntsuas Cov Cai

Qhov tseem ceeb ntawm EMC

Kev txhais thiab qhov tseem ceeb

Electromagnetic Compatibility (EMC) yog hais txog lub peev xwm ntawm cov khoom siv hluav taws xob lossis cov tshuab ua haujlwm ib txwm nyob hauv ib puag ncig electromagnetic thaum tib lub sijhawm tsis txhob muaj kev cuam tshuam tsis zoo ntawm electromagnetic cuam tshuam uas tuaj yeem cuam tshuam rau lwm yam khoom siv hauv tib qhov chaw. Nws yog ncaj qha ntsig txog kev ruaj ntseg thiab kev ntseeg siab ntawm cov cuab yeej siv, ua ib qho kev ntsuas tseem ceeb rau kev ntsuas qhov zoo ntawm cov khoom siv hluav taws xob niaj hnub no. Tsis tas li ntawd, EMC tsim muaj zog ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev ua haujlwm tsis ua haujlwm thiab kev nyab xeeb- cuam tshuam txog xwm txheej.

Kev sib koom ua ke ntawm cov khoom siv

EMC yog tsim los ntawm ob lub ntsiab lus tseem ceeb: cov cuab yeej tiv thaiv kev cuam tshuam thiab nws cov yam ntxwv ntawm electromagnetic emission. Kev tiv thaiv kab mob yog hais txog cov cuab yeej muaj peev xwm tiv thaiv kev cuam tshuam sab nraud ntawm electromagnetic cuam tshuam, thaum cov yam ntxwv emission piav qhia txog qib uas lub cuab yeej cuam tshuam rau sab nraud electromagnetic ib puag ncig thaum ua haujlwm; Ua ke, ob yam no txiav txim siab cov khoom lag luam qib ntawm electromagnetic compatibility (EMC).

Cov ntsiab lus ntawm Cov Txheej Txheem Kev Lag Luam cuam tshuam

International Standards

IEC 61800-3 tus qauv siv rau cov khoom siv hauv kev lag luam xws li kev hloov pauv zaus (VFDs), cov tswj ceev, thiab cov khoom siv hluav taws xob sib txuas; nws qhia txog cov kev cai tsim nyog los xyuas kom meej tias cov cuab yeej no ua haujlwm ib txwm muaj- thiab tseem nyob hauv electromagnetically sib xws nrog lwm yam khoom siv- nyob rau hauv ib puag ncig daim ntawv thov. CISPR 11 tshwj xeeb tsim cov kev cai hais txog emission cuam tshuam los ntawm kev lag luam, kev tshawb fawb, thiab kev kho mob (ISM) cov khoom siv xov tooj cua zaus.

Daim ntawv thov hauv Servo Drives

Noj DS2 servo tsav ua piv txwv: thaum lub sij hawm tsim khoom thiab tsim cov txheej txheem, nruj ua raws li cov qauv thoob ntiaj teb- xws li IEC 61800-3- yog khaws cia. Qhov no ua kom ruaj khov ua haujlwm thoob plaws ntau yam kev lag luam ib puag ncig thiab ua tiav cov neeg siv kev cia siab hais txog ob qho tib si kev ua haujlwm ntawm cov khoom siv thiab qhov zoo ntawm ib puag ncig electromagnetic.

Cov lus piav qhia ntxaws txog kev xeem yuav tsum muaj thiab ntsuas ntsuas

Cov khoom xeem

ESD (Electrostatic Discharge) Kev Ntsuas: Ua raws li tus txheej txheem thoob ntiaj teb IEC 61000-4-2, qhov kev sim no simulates ntau yam ib puag ncig los ntsuas lub servo tsav kev tiv thaiv rau electrostatic cuam tshuam; test voltages feem ntau yog los ntawm 2 kV mus rau 16 kV.

EMC Radiation Testing: Qhov no txheeb xyuas seb cov hluav taws xob hluav taws xob hluav taws xob tawm los ntawm lub cuab yeej thaum lub sijhawm ua haujlwm dhau qhov kev tso cai. Raws li cov kev cai cuam tshuam ntawm GB / T 17626 series ntawm cov qauv, qhov ntau zaus rau kev kuaj hluav taws xob feem ntau cuam tshuam los ntawm 30 MHz txog 1000 MHz.

Kev Ntsuas Hluav Taws Xob (RE Radiation) thiab Kev Ntsuas CE: Cov kev ntsuam xyuas no tsom rau kev cuam tshuam los ntawm cov khoom siv uas txuas rau sab nraud ib puag ncig ntawm cov kab hluav taws xob lossis cov teeb liab cables. Kev ntsuas emissions suav nrog ntau zaus xws li qis zaus mus txog ntau kaum ntawm megahertz, thaum CE kuaj tshwj xeeb kom ntseeg tau tias lub cuab yeej tsis tshaj tawm cov teeb liab cuam tshuam rau lwm yam khoom siv los ntawm nws cov khoom siv hluav taws xob.

Metric txwv thiab yuav tsum tau

Raws li EN/IEC 61800-3 tus qauv, EMC cov cai yuav tsum tau muab faib ua ob pawg loj: emissions thiab tiv thaiv kab mob. Cov pawg no tau muab faib ua plaub chav kawm ib puag ncig sib txawv -C1 txog C4- raws li qhov chaw ua haujlwm tshwj xeeb. Rau servo drives, kev ua raws li Class C2 lossis Class C3 qhov yuav tsum tau muaj feem ntau raug yuam; Qhov no suav nrog kev tawm tsam ob hom kev sib txawv thiab hom suab nrov nyob rau hauv ntau zaus ntawm 9 kHz txog 30 MHz, nrog rau qhov attenuation magnitude ntawm tsawg kawg yog 30 dB txog 60 dB.

Kev siv cov ntsiab lus mob thiab cov teeb meem tshwm sim

Precision thiab Stability Challenges

Nyuaj Ua Raws Li Cov Qauv Txheej Txheem

Nyob rau hauv qhov tseeb daim ntawv thov scenarios, yam xws li cov neeg kho tshuab qauv, tswj systems, thiab lwm yam ib puag ncig tej yam kev mob ua rau nws nyuaj rau servo drives kom ua tau zoo tshaj plaws tswj precision. Qhov no ua rau muaj teeb meem xws li qhov tsis raug txiav qhov ntev thiab qhov chaw tsis zoo, ua rau muaj kev cuam tshuam loj rau cov khoom zoo thiab kev ua haujlwm ntau lawm.

Suboptimal Stability

Thaum lub sijhawm ua haujlwm, kev ruaj ntseg ntawm servo drives tuaj yeem cuam tshuam los ntawm cov yam ntxwv xws li kev laus ntawm cov khoom siv hluav taws xob lossis cov khoom hloov pauv. Qhov no ua rau muaj teeb meem xws li kev kaw tam sim ntawd thiab kev hloov pauv ceev, cuam tshuam kev tsim khoom txuas ntxiv thiab cov khoom lag luam zoo-piv txwv li, muaj peev xwm ua rau muaj qhov tsis zoo ntawm cov kab ntau lawm.

Kev debugging thiab tu tsis yooj yim

High Barrier rau nkag mus rau kev paub tshwj xeeb

Kev debugging thiab tswj servo drives xav tau kev paub tshwj xeeb thiab kev txawj ntse. Hauv qhov chaw tsim khoom tiag tiag, cov neeg ua haujlwm feem ntau muaj cov kws tshaj lij tshwj xeeb, ua rau nws nyuaj rau lawv daws cov teeb meem zoo thaum lawv tshwm sim. Qhov no ua rau kev tsim khoom qeeb thiab nce nqi; Piv txwv li, kev kuaj mob tsis raug yog qhov nyuaj, cov lej ceeb toom feem ntau xav tau cov software tshwj xeeb rau kev txhais lus, thiab ntawm - qhov chaw teeb meem los ntawm engineers tuaj yeem siv sijhawm - siv.

Cov nqi kho mob siab

Noj FANUC A06B-6140-H006 servo tsav ua piv txwv: tus nqi hais tawm rau ib qho kev tsav tsheb khiav mus rau kaum tawm txhiab, thiab lub sijhawm kho lub sijhawm tuaj yeem txuas mus txog peb lub lis piam. Cov nqi kho siab no thiab kho lub voj voog ntev heevCov ntsiab lus ntawm Lwm Yam Teeb Meem

Cov teeb meem thermal ua rau kev ua haujlwm tsis ruaj khov

Lub cev muaj zog overheating degrades kev ua tau zoo, thiab electromagnetic cuam tshuam tuaj yeem cuam tshuam kev ua haujlwm ntawm tus tsav. Piv txwv li, kev ua haujlwm ntev nyob rau hauv cov khoom hnyav feem ntau ua rau muaj kev tiv thaiv thermal overload, nrog ntsuas qhov ntsuas kub feem ntau tshaj 60 degree.

Kev sib txuas lus yuam kev

Cov teeb meem no ua rau muaj teeb meem xws li kev cuam tshuam kev sib txuas lus thiab cov ntaub ntawv poob, cuam tshuam rau kev ruaj ntseg thiab qhov tseeb ntawm kev tswj hwm. Feem ntau ua rau kev sib txuas lus tsis ua haujlwm suav nrog kev sib txuas xoob hauv cov kab sib txuas lus lossis kev sib txuas lus tsis sib xws hauv cov txheej txheem kev sib txuas lus.

Tsis tsim nyog Parameter nqis

Kev teeb tsa tsis raug tsis raug tuaj yeem tiv thaiv lub cev muaj zog los ntawm kev ua haujlwm ib txwm thiab cuam tshuam qhov smoothness ntawm kev txav. Piv txwv suav nrog kev txwv tsis raug tam sim no los yog qhov tsis raug rau cov ntaub ntawv ceev.

EMC (Electromagnetic Compatibility) Tsim Philosophy thiab Circuit Design

Cov Ntsiab Cai Tsim thiab Kev Ntsuas Ua Ntej

Cov Cai Tsim

Xyuas kom meej tias lub tshuab hluav taws xob muab hluav taws xob ruaj khov thiab tam sim no nyob rau hauv txhua qhov kev khiav hauj lwm; siv cov khoom xws li kev sib cais transformers thiab decoupling capacitors los txo kev cuam tshuam los ntawm kev hloov cov khoom siv fais fab; ntiav cov lim lim kom tsim nyog-xws li Pi-filters- txhawm rau txhawm rau ob qho tib si ua thiab hluav taws xob siab - zaus cuam tshuam.

Cov ntsiab lus tseem ceeb rau kev ntsuam xyuas ua ntej

Txheeb xyuas thiab txheeb xyuas qhov muaj peev xwm ntawm kev cuam tshuam ntawm electromagnetic cuam tshuam (EMI), suav nrog siab - lub suab nrov zaus tsim tawm sab hauv los ntawm siab - ceev hloov cov cuab yeej, kev cuam tshuam cuam tshuam ntawm cov kab hluav taws xob, nrog rau lwm yam xws li ambient electromagnetic fields thiab fais fab mov voltage fluctuations; kwv yees thiab ntsuas cov qauv tsim tshwj xeeb uas yuav cuam tshuam rau electromagnetic compatibility; thiab kwv yees cov khoom siv EMC kev ua tau zoo hauv nws qhov chaw ua haujlwm.

Hardware Circuit Design Strategies

Fais fab Circuit Design

Muab qhov tseem ceeb rau kev siv hluav taws xob ruaj ntseg los ntawm kev siv cov khoom siv hluav taws xob zoo - thiab cov kev tswj hluav taws xob hluav taws xob; hais txog kev sib cais thiab decoupling, lub tswv yim txoj hauj lwm kev rho tawm transformers thiab decoupling capacitors los txhim kho suab nrov tiv thaiv; rau kev tsim cov lim dej, xaiv qhov tsim nyog inductance thiab capacitance qhov tseem ceeb los txhim kho kev lim dej kom zoo-piv txwv li, los ntawm kev siv cov inductor sib xyaw ua ke- cov lim capacitor ntawm lub zog nkag mus rau theem siab -ntau zaus suab nrov thiab harmonics.

PCB Layout Optimization

Txo cov teeb liab voj cheeb tsam los ntawm kev tsim cov teeb liab rov qab los kom txo tau hluav taws xob hluav taws xob; siv ntau-txheej PCBs nrog rau kev faib tawm ntawm lub zog, hauv av, thiab teeb liab txheej kom txo qis kev cuam tshuam; ua kom siab- ceev cov teeb liab kab raws li luv thiab ncaj li sai tau- zam cov kab ntev thiab cov kaum ntse ntse- kom txo cov teeb liab kev xav thiab crosstalk; thiab suav nrog qhov tsim nyog impedance piv rau siab -cov kab teeb liab ceev.

Electromagnetic Shielding Design

Xaiv cov ntaub ntawv tiv thaiv tsim nyog raws li qhov tshwj xeeb electromagnetic zaus ntau yam uas yuav tsum tau ua kom qis, thaum muab kev txiav txim siab rau cov khoom siv tiv thaiv kev ua tau zoo; xyuas kom cov khoom xaiv muaj peev xwm tiv taus qhov kub thiab txias, av noo, thiab lwm yam kev ua haujlwm ntawm ib puag ncig kev ua haujlwm; thiab-thaum ua tau raws li tag nrho cov kev cai tiv thaiv electromagnetic{1}} cov nqi khoom sib npaug tiv thaiv kev tsim khoom nyuaj (piv txwv li, los ntawm kev siv cov ntaub thaiv npog hlau los thaiv kev nthuav tawm ntawmSoftware-Level Optimization Measures

Kev txiav txim siab Coding

Zam kev hloov pauv ib txhij ntawm ntau cov khoom; Piv txwv li, thaum lub sijhawm ua haujlwm I / O ua ke, sim ua kom lub sijhawm hloov pauv ntawm cov ntaub ntawv tus kheej kom txo qis kev cuam tshuam ntawm electromagnetic cuam tshuam.

Kev them nyiaj yug Algorithmic Optimization

Txhim kho cov txheej txheem tswj kev ua haujlwm zoo- xws li los ntawm kev siv cov tswv yim txawj ntse los hloov kho cov kev tswj tsis tau- txhawm rau txhim kho lub suab nrov tiv thaiv kab mob thiab xyuas kom cov cuab yeej tseem muaj peev xwm ua haujlwm ruaj khov txawm tias nyob hauv ib puag ncig nyuaj electromagnetic.

AC Power Interface: EMC thiab Kev Tsim Kho Kev Ntseeg

AC Power Interface: Siv los txuas rau sab nraud 220V AC input.

EMC thiab kev ntseeg tau tsim rau DC Fais Fab Interface

DC Fais Fab Interface: Siv los txuas lub zog hluav taws xob sab nraud (piv txwv li, 12V / 24V DC input).

EMC thiab Kub-Plug Reliability Design rau USB 3.0 Interfaces

USB 3.0 Interface: USB 3.0 interface nta siab - cov ntaub ntawv kis tau tus mob ceev thiab tau siv dav rau kev sib txuas cov tshuab rau cov khoom siv sab nraud, sensors, thiab cov khoom siv sib xws. Hauv nws qhov siab - hom ceev, cov ntaub ntawv hloov pauv tuaj yeem ncav cuag li 5 Gbps, ua rau kev xa tawm sai ntawm cov ntaub ntawv loj ntau ntau- xws li cov duab pom lub tshuab. Tsis tas li ntawd, nws txoj haujlwm "plug-thiab-play" tso cai rau cov neeg siv kom yooj yim txuas thiab sib pauv cov khoom siv txhua lub sijhawm, yog li txhim kho kev ua haujlwm yooj yim ntawm cov tshuab thiab ua lub luag haujlwm tseem ceeb hauv ntau hom kev siv tshuab.

RS-485 Interface EMC thiab Reliability Design

RS-485 Interface: RS-485 yog tus qauv sib txuas lus sib txuas uas ua rau muaj ntau yam khoom siv sib txuas lus hauv ib lub tsheb npav; nws yog qhov tsim nyog rau nruab nrab - rau - kev sib txuas lus nyob deb thiab muaj peev xwm tiv thaiv kev cuam tshuam zoo heev thiab cov ntaub ntawv xa mus ruaj khov.

EMC thiab kev ntseeg tau tsim rau CAN kev sib txuas lus sib txuas

CAN Kev Sib Txuas Lus Sib Tham: Lub Chaw Tswj Cheeb Tsam Network (CAN) lub npav yog lub npav sib txuas lus sib txuas lus uas tsim los rau kev siv sijhawm tiag -. CAN raws tu qauv yog siv los pab txhawb kev sib txuas lus ntawm ntau yam khoom siv hauv tsheb, yog li hloov cov hlua khi kim kim thiab loj heev. Cov yam ntxwv tseem ceeb ntawm CAN raws tu qauv suav nrog kev sib txuas lus cov ntaub ntawv muaj zog, muaj peev xwm ua tau - lub sijhawm txhawb nqa, kev sib kis ceev txog li 1 Mb / s, nrog rau 11-ntsis chaw nyob thiab muaj peev xwm tshawb pom qhov yuam kev.

Gigabit Ethernet Interface: EMC thiab Kub-Swap Reliability Design

Gigabit Ethernet Interface: Txhawb kev sib txuas ntawm lub network;

Gigabit Ethernet interface muab kev sib txuas hauv network ruaj khov, ua kom yooj yim tswj cov chaw taws teeb thiab cov ntaub ntawv sib pauv. Los ntawm Ethernet, cov ntaub ntawv ua haujlwm tuaj yeem xa mus rau huab hauv lub sijhawm tiag tiag -, thiab cov lus txib tej thaj chaw deb tuaj yeem tau txais, yog li ua kom muaj kev ua haujlwm ntawm cov chaw taws teeb ntse;

Nws qhov kis tau tus mob nce mus txog 1000 Mbps- lossis siab dua - txaus siab rau qhov kev thov siab - ceev, ruaj khov cov ntaub ntawv xa mus los ntawm cov khoom siv hauv thaj chaw xws li kev lag luam automation thiab ntse logistics;

Yog tias siv 100 Mbps Ethernet kev sib txuas hloov pauv, qhov sib xws - hom choke yuav raug hloov nrog CMZ2012B-900T qauv.