Microflex MicroLink HM + HART Protocol Modem nrog Modbus Accumulator 
Kev xav txog kev nyab xeeb
Ceeb toom:
• Nyeem thiab nkag siab phau ntawv no ua ntej pib qhov kev teeb tsa thiab kev teeb tsa.
• Kev txhim kho thiab xaim yuav tsum tau ua los ntawm tus kws tshaj lij kom ua tau raws li txhua qhov chaw, hauv zos, thiab xeev cov cai thiab cov cai.
Kev ua raws li Tshooj 2, thiab Tshooj 15, Ntu A thiab B ntawm Tsoom Fwv Teb Chaws Kev Sib Txuas Lus thiab Cov Cai, thiab ICES-003 ntawm Kev Lag Luam Canada cov qauv.
Cov cuab yeej no ua raws li Tshooj 15 ntawm FCC cov cai. Kev khiav hauj lwm yog ua raws li ob qho xwm txheej hauv qab no: (1) Cov cuab yeej no yuav tsis ua rau muaj kev cuam tshuam tsis zoo, thiab (2) cov cuab yeej no yuav tsum lees txais ib qho kev cuam tshuam tau txais, suav nrog kev cuam tshuam uas yuav ua rau kev ua haujlwm tsis zoo. Cov kev hloov pauv lossis kev hloov kho uas tsis tau pom zoo los ntawm Microflex tuaj yeem ua rau tus neeg siv txoj cai ua haujlwm ntawm cov cuab yeej no.
Emissions TS EN 55022: 1998
Electrostatic Discharge EN61000-4-2: 1995, A1: 1998, A2: 2001
Radiated Immunity EN 61000-4-3: 2002
Kev nyab xeeb ua raws EN 60950-1: 2002
Cov cuab yeej no tsis yog tsim los rau kev sib txuas ntawm cov xov tooj los ntawm cov converters uas tsim nyog thiab yuav tsum tsis txhob txuas nrog cov kab sib txuas lus vim nws tsis muaj kev tiv thaiv over-vol.taguas tej zaum yuav muaj nyob rau hauv cov kab no.
Tus neeg siv yuav tsum xyuas kom muaj kev tiv thaiv tus neeg teb xov tooj los ntawm kev nkag mus rau thaj chaw uas muaj kev phom sijtages los yog lub zog txaus ntshai nyob rau hauv lawv cov khoom siv.
Tus neeg siv yuav tsum xyuas kom meej tias qhov kev sib txuas ntawm qhov chaw nres nkoj ntawm lub teb thiab lub modem tau sib cais tsawg kawg los ntawm kev rwb thaiv tsev yooj yim los ntawm ib qho tseem ceeb hauv Circuit Court uas twb muaj lawm hauv lub teb.
Tshajview
MicroLink-HM+ yog HART® raws tu qauv modem rau USB / RS-485 / RS-232 serial interface. Ntxiv nrog rau kev ua haujlwm raws li HART raws tu qauv modem, nws tseem tuaj yeem teeb tsa kom tsis tu ncua kev tshuaj xyuas HART cov cuab yeej, sau cov ntawv sau npe modbus nrog cov nqi ntaus ntawv yam tsis muaj HART software ntxiv. Modbus cov npe tuaj yeem nyeem tau siv modbus-RTU hais kom ua 3 los ntawm USB thiab / lossis RS-485 / RS-232 serial ports.
Raws li HART raws tu qauv modem qhov chaw nres nkoj serial feem ntau yog teem rau 1200 baud, khib parity. Feem ntau HART software yuav xav tau cov kev teeb tsa no. Nws muaj peev xwm los teeb tsa qhov chaw nres nkoj mus rau lwm qhov baud tus nqi thiab qhov chaw sib xws. Nyob rau hauv rooj plaub no MicroLink-HM yuav tau txais HART hais kom ua ntawm tus nqi siab dua baud ces xa cov ntaub ntawv HART ntawm 1200 baud, khib parity mus rau HART voj. Lub 1200 baud, khib parity HART teb pob ntawv tau txais los ntawm MicroLink-HM modem thiab xa rov qab ntawm tus nqi siab dua.
MicroLink-HM+ ships configured ua hauj lwm raws li HART raws tu qauv modem tau tshaj HART configuration thiab xeem software. Muaj nyob rau hauv CD yog PACTWare FDT ncej, HART Protocol DTM, thiab Microflex Generic DTM software. Yog xav paub ntxiv txog kev txhim kho PACTware thiab DTM, thov siv PACTware Quick Start Guide. Kev sib txuas lus rau HART modem tuaj yeem yog USB, RS-485, lossis RS-232. Qhov chaw nres nkoj serial yog teem rau RS-485 raws tu qauv, 1200 baud, khib parity los ntawm lub neej ntawd. Siv HM Configurator app, suav nrog hauv CD, hloov pauv chaw nres nkoj.
Yog tias Fill Modbus Registers hom qhib, Microlink-HM yuav ua haujlwm raws li HART tus tswv (thawj lossis theem nrab) tsis tu ncua xaiv cov khoom siv thiab khaws cov nqi sib txawv rau hauv cov npe. Tsis xav tau HART software ntxiv. Lub voj HART tuaj yeem muaj ib lub cuab yeej lossis txog li 16 cov khoom siv. Thaum ntau tshaj ib lub cuab yeej nyob hauv lub voj voog txhua HART ntaus ntawv yuav tsum muaj qhov chaw pov npav HART tshwj xeeb. Qhov chaw nyob rau txhua lub cuab yeej tau teeb tsa nyias ua ntej txuas lub cuab yeej mus rau hauv lub voj voog ntau. Daim ntawv thov HART Device Addresser software, ntsia nrog HM Configurator app, tuaj yeem siv los muab chaw nyob rau HART li.
Modbus-RTU hais kom ua 3 yog siv los nyeem cov npe ntawm MicroLink-HM modbus qhev. Cov ntaub ntawv sib txawv tuaj yeem nyeem tau li 16 me ntsis tus lej lossis 32 ntsis ntab taw tes. Txog li 4 qhov sib txawv ntxiv rau lub voj voog tam sim no rau txhua qhov ntsuas HART ntaus ntawv muaj. Yog tias tau teeb tsa rau Fill Modbus Registers thiab HART pob ntawv tau txais ntawm USB lossis RS-485 / RS-232 chaw nres nkoj MicroLink-HM yuav hloov mus rau HART modem ib ntus thiab ncua sijhawm xaiv cov khoom siv. Ib hom pob ntawv raug txheeb xyuas los ntawm kev saib xyuas thawj byte tau txais hauv pob ntawv tshiab. HART raws tu qauv packets yeej ib txwm pib nrog ib tug hex FF preamble cim thiab modbus pob ntawv pib nrog tus qhev chaw nyob. Yog tias tsis muaj HART cov lus txib tau txais dhau qhov chaw nres nkoj serial rau 60 vib nas this, lossis yog tias qhov chaw nyob modbus qhev tau txais, MicroLink-HM yuav tawm ntawm HART modem hom thiab rov pib xaiv tsa thiab sau npe modbus.
Modbus chaw nres nkoj hom, qhev chaw nyob, baud tus nqi, parity, thiab lwm yam kev teeb tsa tau teeb tsa siv HM Configurator app software.
MicroLink-HM Configuration
Cov kev hloov pauv tau ua tiav nrog HM Configurator app. Lub app tuaj yeem txuas nrog MicroLink HM + USB chaw nres nkoj lossis mus rau RS-485 / RS-232 serial chaw nres nkoj. Qhov chaw nres nkoj serial tau teeb tsa ntawm lub Hoobkas rau RS-485 hom. Txhawm rau hloov pauv qhov chaw nres nkoj mus rau RS-232 hom koj yuav tsum txuas nrog lub chaw nres nkoj USB ua ntej.
Qhov chaw nres nkoj USB tuaj yeem muab lub zog rau MicrolLink-HM. Qhov no tso cai rau koj los hloov cov kev teeb tsa yam tsis tau txuas lub zog hluav taws xob sab nraud.
Xa mus rau HM Configurator App phau ntawv qhia kom paub meej txog kev txhim kho thiab siv cov software teeb tsa.
MicroLink-HM + Block Diagram
Mounting
DIN rail mounting clip yog sib xws nrog dav siv 35mm EN 50022 rails. Nws tuaj yeem snap mounted thiab tshem tawm ntawm lub tsheb ciav hlau mounting yam tsis muaj cov cuab yeej rau kev teeb tsa thiab kev pabcuam.
Fais fab mov
Microlink-HM + yuav tsum muaj 5 mus rau 30 volt DC fais fab mov. Qhov zoo rau Pin 1, thiab sab tsis zoo rau Pin 2 ntawm 5-pin ntsia hlau davhlau ya nyob twg thaiv.
Qhov siab tshaj plaws tam sim no ntawm 5mA ntawm 30 volts txog 25mA ntawm 5 volts. Feem ntau cov khoom siv hluav taws xob xa hluav taws xob tuaj yeem siv los ua lub zog MicroLink-HM, tshem tawm qhov xav tau ntawm MicroLink-HM khoom.
Lub hwj chim kuj tseem tuaj yeem muab los ntawm qhov chaw nres nkoj USB nquag, ua rau kev teeb tsa ua tau nrog tsuas yog USB txuas. MicroLink-HM+ tuaj yeem ua haujlwm raws li USB rau HART raws tu qauv modem yam tsis tas yuav muaj lub zog hluav taws xob sab nraud.
Txuas rau HART Loop
Txuas ob lub ntsia hlau terminals rau HART ntaus ntawv lossis HART voj. Microlink muab hluav taws xob cais tawm ntawm HART lub voj voog thiab qhov chaw nres nkoj serial kom nws muaj kev nyab xeeb
tsis quav ntsej txog av thiab polarity teeb meem thaum ua HART kev sib txuas. Daim duab 1 qhia txog ib lub cuab yeej thiab ntau qhov kev sib txuas ntawm HART voj.
HART raws tu qauv xav tau lub voj tsis kam ntawm 230 txog 600 ohms, feem ntau 250 ohms.
Xa mus rau koj cov lus qhia kev teeb tsa cov khoom siv kom paub meej txog kev txuas HART host modem lossis cov cuab yeej teeb tsa rau lub voj.
Serial Chaw nres nkoj
Qhov chaw nres nkoj serial tuaj yeem teeb tsa rau RS-485 lossis RS-232 raws tu qauv siv HM Configurator app software lossis los ntawm kev sau ntawv rau modbus sau npe 775. Lub Hoobkas default yog RS-485 hom, 1200 baud odd parity.
RS-485 Serial raws tu qauv
Lub tsheb npav RS-485 tuaj yeem muaj ntau yam RS-485 cov khoom siv txuas nrog rau tib lub sijhawm mus rau ib lub tsheb npav cable. Txhawm rau tshem tawm cov kev xav ntawm kab, txhua qhov kawg cable yuav tsum raug txiav tawm nrog qhov kev txiav tawm qhov hluav taws xob uas nws tus nqi sib tw rau tus yam ntxwv impedance ntawm cable. Txoj kev no, hu ua parallel termination, tso cai rau cov ntaub ntawv ntau dua li qhov ntev cable ntev. MicroLink-HM+ tsis suav nrog RS-485 kev txiav tawm sab hauv.
- Txuas lub davhlau ya nyob twg G mus rau RS-485 daim thaiv tsheb npav lossis hauv av xaim. Internally txuas nrog Supply (-) lossis hauv av
- Txuas lub davhlau ya nyob twg B rau R$-485 npav B lossis (+)
- Txuas lub davhlau ya nyob twg A mus rau RS-485 npav A lossis (-)
Nco tseg: MicroLink-HM tsis muab kev sib cais ntawm RS-485 chaw nres nkoj thiab lub zog hluav taws xob hauv av.
G davhlau ya nyob twg yog nyob rau hauv txuas nrog lub hwj chim mov (-) davhlau ya nyob twg.
RS-232 Serial raws tu qauv
Los ntawm lub neej ntawd qhov chaw nres nkoj serial tau teeb tsa rau RS-485 raws tu qauv. Txuas HM Configurator app software rau MicroLink-HM USB chaw nres nkoj hloov
qhov chaw nres nkoj serial rau RS-232 hom siv lub teeb -> Modbus dialog.
Daim duab 2 qhia txog cov kab txuas txuas txuas mus rau 9-Pin RS-232 connector. Tsuas yog xa, txais, thiab hauv av yog siv.
USB Chaw nres nkoj
Qhov chaw nres nkoj USB tuaj yeem siv rau kev teeb tsa, saib xyuas, lossis ua USB rau HART raws tu qauv modem. MicroLink-HM tuaj yeem paub qhov txawv ntawm HART thiab Modbus pob ntawv. Thaum ib pob ntawv HART raws tu qauv tau txais ntawm USB nws yuav raug xa ncaj qha mus rau HART modem thiab xa mus rau HART voj. Yog tias MicroLlnk-HM yog cov cuab yeej xaiv tsa cov txheej txheem xaiv tsa yuav raug kaw thaum lub HART hais kom ua tiav. Kev xaiv tsa yuav rov qhib dua tom qab 60 vib nas this ntawm tsis muaj HART pob ntawv ua haujlwm ntawm USB chaw nres nkoj lossis yog tias tau txais Modbus pob ntawv ntawm USB chaw nres nkoj.
USB Drivers
USB tsav tsheb tsim lub virtual serial COM chaw nres nkoj uas tshwm raws li qhov chaw nres nkoj rau koj daim ntawv thov software. Yog tias koj lub PC txuas nrog Is Taws Nem, cov tsav tsheb yuav raug rub tawm thiab nruab thaum HM modem thawj zaug txuas rau USB chaw nres nkoj. Cov tsav tsheb kuj tuaj yeem ntsia tau ua ntej txuas mus rau USB chaw nres nkoj los ntawm kev khiav file CDM21228 Setup.exe los ntawm CD nrog. Txhawm rau rub tawm cov tsav tsheb tau mus www.microflx.com/pages/drivers.
USB virtual serial chaw nres nkoj ua haujlwm ntawm 1200 baud thiab khib parity, qhev ID 250, thiab siv tus qauv Modbus cov lus txib los nyeem thiab sau npe.
Siv lub Windows Device Manager los txiav txim siab tus naj npawb Com chaw nres nkoj. Nws yuav raug teev nyob rau hauv
Cov chaw nres nkoj (COM & LPT) thaum lub cable txuas nrog MicroLink-HM + USB chaw nres nkoj.
Modbus Sau Npe
Sau npe qhov chaw thiab cov ntsiab lus tuaj yeem pom hauv HM Configurator software phau ntawv. Phau ntawv muaj nyob hauv CD thiab tuaj yeem rub tawm los ntawm www.microflx.com.
Sau Xauv
Kev sau ntawv rau cov ntawv sau npe tuaj yeem raug kaw lossis sau-tiv thaiv tom qab teeb tsa kev teeb tsa los tiv thaiv kev hloov pauv tsis xav tau rau qhov teeb tsa. Xa mus rau HM Configurator software phau ntawv qhia kom paub meej txog kev sau ntawv xauv thiab xauv cov npe.
Polled HART Devices Long Address Table, 700 – 747
Cov ntaub ntawv ID ntaus ntawv raug nyeem los ntawm txhua lub cuab yeej pov npav siv cov cuab yeej pov npav qhov chaw nyob thiab HART hais kom ua 0. Cov lus teb rau cov lus txib 0 rau txhua lub cuab yeej pov npav yog siv los sau cov lus nyob ntev. Thaum MicroLink-HM xav tau kev xaiv tsa rau cov cuab yeej sib txawv, siv HART hais kom ua 3, lub rooj no tuav cov ntaub ntawv xav tau los tsim qhov chaw nyob ntev 5-byte. Cov txiaj ntsig ntawm cov lus tuaj yeem nyeem tau siv modbus-RTU cov lus txib 3. Tsuas yog cov khoom siv tshuaj ntsuam xyuas koj tau teeb tsa yuav muaj cov ntaub ntawv siv tau. Lub rooj tau hloov kho thaum lub cuab yeej chaw nyob tsis paub lossis tau txais HART lus teb tsis zoo.
HART Device Polling Chaw Nyob Table, 748 – 755
Qhov chaw nyob pov npav rau txhua lub cuab yeej pov npav tau muab tso rau hauv lub rooj no. Ob qhov chaw pov npav nyob rau hauv txhua 16 ntsis sau npe. Yog siv qhov chaw nyob 0 ces tsuas yog ib lub cuab yeej tuaj yeem xaiv tau thiab Ntaus 1 yuav tsum tau teeb tsa rau 0. Chaw Nyob 0 tsis siv tau hauv ntau lub tshuab poob. Rau HART cov khoom siv nrog HART hloov kho 3 txog 5 koj yuav tsum siv qhov chaw pov npav 1 - 15. Chaw nyob 16-6 yuav tsum tau kho HART 6 lossis siab dua.
Number of Decimal Places Table, 756 771
Thaum khaws cov ntaub ntawv sib txawv ntawm HART hauv 16-ntsis Modbus sau npe qhov siab tshaj plaws yog -32768 txog 32767. Txhawm rau ua kom tau qhov kev daws teeb meem, qhov sib txawv ntawm tus nqi nyeem los ntawm HART ntaus ntawv yog tus lej lej hloov ua ntej tau txais kev cawmdim hauv 16-ntsis sau npe. Thaum nyeem cov ntawv sau npe, tus nqi yuav tsum raug kho los ntawm tus lej ntawm cov lej lej los ua tus nqi raug. Tus lej ntawm cov lej lej rau txhua qhov sib txawv nyob ntawm 4-ntsis hauv cov npe nrog ib tus lej rau txhua qhov khoom siv pov npav.
Kev Sau Npe, 772–777
MicroLink-HM configuration tuaj yeem hloov pauv tau siv HM Configurator App lossis los ntawm kev sau ntawv rau Modbus sau npe siv modbus-RTU cov lus txib 6 lossis 16. Hais kom 6 sau rau ib qho kev sau npe thiab cov lus txib 16 sau rau ntau yam ntawm Modbus sau npe. Cov nqi sau npe tau txais kev cawmdim hauv lub cim xeeb tsis muaj zog thiab tsis ploj thaum MicroLink-HM lub zog raug tshem tawm.
Specifications
Hwj chim
Mov Ntau Yam ………………………………………………………………………………………………………….5 txog 30 Volts DC
Max ua haujlwm tam sim no ……………………………………………………………………………………………. 25mA @ 5V, 5mA @ 30V
Kev khiav hauj lwm tam sim no ………………………………………………………………………… 8.8mA @ 12V, 5.2mA @ 24V
Kev sib txuas hauv teb
Termination …………………………………………………………………………………………… Pluggable Screw Terminal, 26-16 AWG
+ Fais fab mov (+) ……………………………………………………………………………………………………………………… ….. Pin 1
- Kev Siv Hluav Taws Xob (-) …………………………………………………………………………………………………………………………………… …… Pin 2
G Serial Chaw nres nkoj hauv av Internally txuas nrog Supply (-) ……………………………………………………………………………… Pin 3
TX B RS-485 (+), RS-232 Transmit …………………………………………………………………………………………………… .... Pin 4
RX A RS-485 (-), RS-232 Txais …………………………………………………………………………………………………… …… Pin 5
HART Modem
Termination ……………………………………………………………………………………………. Pluggable Screw Terminals, 26-12 AWG
Connection Method ……………………………………………………………………. Transformer Isolated, Capacitor Coupled
Loop Isolation ………………………………………………………………………………. 3000Vrms 1 min Pri-Sec Dielectric zog
DC Loop Voltage ……………………………………………………………………………………………………………………… 50Vdc Max
Demodulation Jitter ………………………………………………………………………………………………………….. 12% ntawm 1 ntsis Hom
Carrier Detect Threshold ………………………………………………………………………………………………………… 100mV Hom
Leakage to Process Loop ………………………………………………………………………………………………………… ± 10μA Max
Serial Chaw nres nkoj
Baud Rates …………………………………………………………………….1200, 2400, 4800, 9600, 14400, 19200, 39400, 57600
Parity……………………………………………………………………………………………………………………….. Tsis muaj , Odd, Ib
Txoj Cai …………………………………………………………………………………………….HART lossis Modbus-RTU, Commands 3,6,16
Floating point byte order ……………………………………………………………………………….. AD-CD or CD-AB (swapped)
Tus naj npawb ntawm cov khoom pov thawj HART …………………………………………………………………………………………… 1 txog 16
Variables per polled HART device …………………………………………………………………………………………….(4) PV, SV, TV, FV
Txhawb Modbus-RTU Commands …………………………………………………………………………………………………………. 3, 6, 16
Surge Protection ……………………………………………………………………………….. 600W Silicone Avalanche Diodes
± 15kV (HBM) ESD Protected Bus (RS-232 lossis RS-485)
RS-485 Hom
Driver Output Voltage ……………………………………………………………………………… 2V Min Unloaded, 1.5V Min RL = 50Ω
Δ Input Threshold Txais Voltage …………………………………………………………………………………………… +/- 0.2V
Receiver Input Hysteresis ………………………………………………………………………………………………………… 35 mV Typ
Txais Cov Lus Qhia Tam Sim No ………………………………………………………………………………………………………… +/- 1mA Max
Tsis suav nrog RS-485 termination resistor
- Nws pib kis tswj
- Fais fab Up/Down glitch-free tso cai nyob rau hauv los yog tshem tawm
- Hom ntau yam tso cai +/- 7V av sib txawv
RS-232 Hom
Txais Cov Lus Qhia Voltage Range …………………………………………………………………………………………………………. +/- 25V
1.1V, VIH 1.6V
Tus neeg txais kev nkag siab Hysteresis ……………………………………………………………………………………………………………………….35mV
Transmitter Output …………………………………………………………………………………………………………. +/-5V Ntaus
USB
Connector …………………………………………………………………………………………………………………………………… .. USB-B
Hom & Chaw ………………………………………………………………………………. FTDI Virtual Com Port, 1200 Baud, 8, O, 1
Txoj Cai ………………………………………………………………….HART los yog Modbus-RTU, qhev chaw nyob 250, Commands 3,6,16
HART LED
Ntsuab ……………………………………………………………………………………………………………………… HART Modem yog kis
Liab ……………………………………………………………………………………………………………………… HART modem tau txais
COM LED
Green ………………………………………………………………………………………………………………………. Serial Port is Transmitting
Liab ………………………………………………………………………………………………………………………. Serial Port yog Txais
Default Settings
Serial Chaw nres nkoj …………………………………………………………………………………..RS-485 Hom, 1200 Baud, Odd Parity, 1 Nres
Modbus Chaw Nyob …………………………………………………………………………………………………………………………………… … 1
Fill Modbus Registers ……………………………………………………………………… Disabled (HART Protocol Modem Mode)
Poll Interval …………………………………………………………………………………………………………………………………… 2 Thib ob
Ib puag ncig
Kev khiav hauj lwm kub ………………………………………………………………………………..-30 ° C txog 60 ° C (-22 ° F txog 140 ° C F)
Cia Kub …………………………………………………………………………………..-40 ° C txog 85 ° C (-40 ° F txog 185 ° C ° F)
Humidity ………………………………………………………………………………………………………… 0 to 95% (non-condensing)
Npog
Polycarbonate yas nrog Stainless Hlau Npog
Nyhav …………………………………………………………………………………………………………………………………… .2.3 hli
Mounting ………………………………………………………………………………………………………… 35mm DIN Rail Clip
Dimesions
Tsawg Warranty
Microex, LLC lav chav tsev no tiv thaiv qhov tsis xws luag hauv cov ntaub ntawv thiab kev ua haujlwm rau lub sijhawm ib xyoos txij li hnub xa khoom. Microex, LLC yuav, ntawm nws qhov kev xaiv, kho lossis hloov cov cuab yeej uas ua pov thawj tias muaj kev puas tsuaj thaum lub sijhawm lav. Qhov kev lees paub no suav nrog cov khoom thiab kev ua haujlwm.
Daim Ntawv Tso Cai Xa Rov Qab (RMA) tus lej yuav tsum tau txais los ntawm lub Hoobkas thiab muab cim kom meej rau sab nraud ntawm lub pob ua ntej cov khoom yuav raug lees txais rau kev ua haujlwm lav.
Microex, LLC ntseeg tias cov ntaub ntawv hauv phau ntawv no yog qhov tseeb. Nyob rau hauv cov xwm txheej uas muaj ib qho typographical lossis technical yuam kev, Microex, LLC muaj cai hloov pauv yam tsis tau ceeb toom ua ntej rau cov tuav ntawm tsab ntawv no. Tus nyeem ntawv yuav tsum sab laj nrog Microflex, LLC yog tias xav tias muaj teeb meem. Tsis muaj qhov tshwm sim yuav tsum Microflex, LLC yuav tsum lav rau txhua qhov kev puas tsuaj tshwm sim los ntawm lossis cuam tshuam nrog cov ntaub ntawv no lossis cov ntaub ntawv muaj nyob hauv nws.
Tsuas yog raws li tau teev tseg ntawm no, MICROFLEX, LLC tsis muaj kev lav phib xaub ntawm kev muag khoom lossis kev pabcuam rau lub hom phiaj tshwj xeeb. LUB SIJ HAWM TXOJ CAI NTAWM COV KEV PAB CUAM HAUJ LWM HAUJ LWM HAUJ LWM HAUJ LWM HAUV LUB SIJ HAWM MICROFLEX YUAV TSUM TAU TXAIS RAU COV NYIAJ THERETOFORE CHAW UA HAUJ LWM. MICROFLEX, LLC yuav tsis tsim nyog rau kev puas tsuaj uas tshwm sim los ntawm kev poob ntawm cov ntaub ntawv, cov txiaj ntsig, kev siv cov khoom lag luam, lossis kev puas tsuaj tshwm sim los yog cuam tshuam, txawm tias tau pom zoo los ntawm qhov ua tau tshwm sim.
Qhov kev txwv no ntawm kev lav phib xaub ntawm Microflex, LLC yuav siv tsis hais seb yuav ua li cas, txawm nyob hauv daim ntawv cog lus lossis kev tsim txom, suav nrog kev tsis saib xyuas. Txhua qhov kev txiav txim tawm tsam Microflex, LLC yuav tsum raug coj mus rau hauv ib xyoos tom qab qhov ua rau muaj txiaj ntsig. Qhov kev lees paub uas tau muab rau hauv no tsis suav nrog kev puas tsuaj, qhov tsis xws luag, kev ua haujlwm tsis zoo, lossis kev pabcuam tsis ua haujlwm los ntawm tus tswv tsis ua raws li Microflex, LLC qhov kev teeb tsa, kev ua haujlwm, lossis kev saib xyuas cov lus qhia; tus tswv kev hloov kho ntawm cov khoom; tus tswv txoj kev tsim txom, siv tsis raug, lossis ua tsis saib xyuas; thiab hluav taws xob tsis ua hauj lwm los yog surges, fas, dej nyab, kev huam yuaj, kev ua ntawm peb tog, los yog lwm yam xwm txheej sab nraum kev tswj kom tsim nyog.
Microfl ex, LLC 35900 Royal Road Pattison, Texas 77423 USA
Xov tooj 281-855-9639 Ib Fax 832-422-4391 Ib www.microflx.com
HART raws tu qauv yog txhawb los ntawm FieldComm Group hauv Austin Texas, www.fieldcommgroup.org. HART yog lub npe lag luam ntawm FieldComm Group.
Cov ntaub ntawv / Cov ntaub ntawv
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