CALIBRATION TEEB MEEM
PXIe-4302/4303 thiab TB-4302C
32 Ch, 24-ntsis, 5 kS / s lossis 51.2 kS / s Simultaneous Lim Cov Ntaub Ntawv
Tau Txais Module
ni.com/manuals
Cov ntaub ntawv no muaj cov txheej txheem pov thawj thiab hloov kho rau National Instruments PXIe-4302/4303 module thiab cov txheej txheem pov thawj rau National Instruments TB-4302C terminal block.
Software
Calibrating lub PXIe-4302/4303 yuav tsum tau lub installation ntawm NI-DAQmx ntawm lub calibration system. Kev them nyiaj yug tsav tsheb rau calibrating PXIe-4302/4303 yog thawj zaug muaj nyob rau hauv NI-DAQmx 15.1. Rau cov npe ntawm cov cuab yeej txhawb nqa los ntawm ib qho kev tso tawm tshwj xeeb, xa mus rau NI-DAQmx Readme, muaj nyob rau ntawm nplooj ntawv tshwj xeeb rub tawm lossis xov xwm teeb tsa.
Koj tuaj yeem rub tawm NI-DAQmx los ntawm ni.com/downloads. NI-DAQmx txhawb LabVIEW, LabWindows™/CVI™, C/C++, C#, thiab Visual Basic .NET. Thaum koj nruab NI-DAQmx, koj tsuas yog yuav tsum tau nruab kev txhawb nqa rau daim ntawv thov software uas koj xav siv.
Tsis muaj lwm yam software yuav tsum tau kuaj xyuas kev ua haujlwm ntawm TB-4302C.
Cov ntaub ntawv
Nrog rau cov ntaub ntawv hauv qab no rau cov ntaub ntawv hais txog PXIe-4302/4303, NI-DAQmx, thiab koj daim ntawv thov software. Txhua cov ntaub ntawv muaj nyob rau ntawm ni.com ib, thiab pab files nruab nrog lub software.
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NI PXIe-4302/4303 thiab TB-4302/4302C Tus Neeg Siv Qhia thiab Terminal Block Specifications NI-DAQmx driver software installation thiab kho vajtse teeb. |
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NI PXIe-4302/4303 User Manual PXIe-4302/4303 siv thiab siv cov ntaub ntawv. |
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NI PXIe-4302/4303 Specifications PXIe-4302/4303 specifications thiab calibration interval. |
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NI-DAQmx Readme Kev khiav haujlwm thiab kev siv software txhawb nqa hauv NI-DAQmx. |
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NI-DAQmx Pab Cov ntaub ntawv hais txog kev tsim cov ntawv thov uas siv NI-DAQmx tsav tsheb. |
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LabVIEW Pab LabVIEW programming cov ntsiab lus thiab siv cov ntaub ntawv hais txog NI-DAQmx VIs thiab cov haujlwm. |
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NI-DAQmx C Reference Help Cov ntaub ntawv siv rau NI-DAQmx C ua haujlwm thiab NI-DAQmx C cov khoom. |
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NI-DAQmx .NET Pab Txhawb rau Visual Studio Cov ntaub ntawv siv rau NI-DAQmx .NET txoj kev thiab NI-DAQmx .NET cov khoom, cov ntsiab lus tseem ceeb, thiab C enum rau .NET enum mapping table. |
PXIe-4302/4303 Kev Tshawb Fawb thiab Kev Kho
Nqe lus no qhia txog kev txheeb xyuas thiab kho PXIe-4302/4303.
Cov khoom siv kuaj
Table 1 teev cov khoom siv pom zoo rau kev kuaj xyuas kev ua tau zoo thiab cov txheej txheem hloov kho ntawm PXIe-4302/4303. Yog tias cov khoom siv pom zoo tsis muaj, xaiv qhov hloov pauv uas siv cov kev xav tau teev tseg hauv Table 1.
Table 1. Cov Khoom Pom Zoo rau PXIe-4302/4303 Kev Tshawb Fawb thiab Kev Kho
| Khoom siv | Pom zoo qauv | Kev xav tau |
| DMM | PXI-4071 | Siv DMM uas muaj qhov tseeb ntawm 13 ppm lossis zoo dua thaum ntsuas qhov 10 V ntau, qhov tseeb ntawm 30 ppm lossis zoo dua thaum ntsuas qhov 100 mV ntau, thiab qhov yuam kev ntawm 0.8 mV lossis zoo dua ntawm 0 V. |
| PXI Express Chassis | PXIe-1062Q | Yog tias lub chassis no tsis muaj, siv lwm PXI Express chassis, xws li PXIe-1082 lossis PXIe-1078. |
| Kev sib txuas Accessory | TSI-4302 | — |
| SMU | PXIe-4139 | Lub suab nrov (0.1 Hz txog 10 Hz, ncov rau ncov) yog 60 mV lossis zoo dua ntawm 10 V.
Lub suab nrov (0.1 Hz txog 10 Hz, ncov rau ncov) yog 2 mV lossis zoo dua ntawm 100 mV. |
Txuas lub TB-4302
TB-4302 muab kev sib txuas rau PXIe-4302/4303. Daim duab 1 qhia tus pin txoj haujlwm ntawm TB-4302.
Daim duab 1. TB-4302 Circuit Board Parts Locator Diagram
Txhua lub channel muaj ob qhov kev sib txuas lus tshwj xeeb rau cov channel raws li qhia hauv Table 2.
Koj tuaj yeem txheeb xyuas lossis kho qhov raug rau ib qho lossis tag nrho cov channel nyob ntawm seb qhov kev ntsuas xav tau. Xa mus rau daim duab 2 thiab tsuas yog txuas cov kev tawm tswv yim uas xav tau rau kev txheeb xyuas lossis kev hloov kho nyob rau hauv tib lub sijhawm.
Xa mus rau Table 2 rau cov npe analog teeb liab ntawm TB-4302.
Table 2. TB-4302 Analog Signal Names
| Lub Npe Lub Npe | Cov lus piav qhia |
| AI + | Positive input voltagib terminal |
| AI- | Negative input voltagib terminal |
| NTUJ | Analog hauv av input |
Ua kom tiav cov kauj ruam hauv qab no txhawm rau txuas TB-4302.
- Nruab PXIe-4302/4303 thiab TB-4302 hauv PXI Express chassis raws li cov lus qhia hauv NI PXIe-4302/4303 thiab TB-4302/4302C Tus Neeg Siv Qhia thiab Terminal Block Specifications.
- Configure PXIe-4139 rau voltage tso zis hom thiab pab kom paub tej thaj chaw deb. Txuas PXIe-4139 tso zis rau TB-4302 raws li qhia hauv daim duab 2.
- Siv ob 10 kΕ resistors nrog 1% los yog zoo dua kam rau tsim ib voltage divider rau kev tsis ncaj ncees rau PXIe-4139 cov zis thiab teeb tsa cov hom kev tawm tswv yim ntawm PXIe-4302/4303 rau xoom volts.
Txuas ib qho resistor ntawm AI + thiab AIGND thiab lwm qhov ntawm AI- thiab AIGND raws li qhia hauv daim duab 2. - Txuas lub PXI-4071 los ntsuas qhov sib txawv voltage hla TB-4302 AI + thiab AI-terminals. Daim duab qhia kev txuas xov tooj yog qhia hauv daim duab 2.
Daim duab 2. Txuas lub TB-4302
Kev Xeem
Cov kev teeb tsa hauv qab no thiab ib puag ncig yuav tsum tau ua kom ntseeg tau tias PXIe-4302/4303 ua tau raws li cov lus qhia tshaj tawm.
- Khaws kev sib txuas rau PXIe-4302/4303 kom luv li sai tau. Cov kab ntev thiab cov xov hlau ua raws li cov kav hlau txais xov, khaws cov suab nrov ntxiv uas tuaj yeem cuam tshuam kev ntsuas.
- Xyuas kom tseeb tias txhua qhov kev sib txuas rau TB-4302 muaj kev nyab xeeb.
- Siv cov hlau tiv thaiv tooj liab rau txhua qhov kev sib txuas cable rau TB-4302. Siv twisted-pair xaim kom tshem tawm cov suab nrov thiab thermal offsets.
- Khaws qhov ntsuas kub ntawm 23 ° C ± 5 ° C. Qhov kub ntawm PXIe-4302/4303 yuav siab dua qhov kub ntawm qhov chaw.
- Khaws cov txheeb ze av noo qis dua 80%.
- Cia lub sij hawm sov so tsawg kawg yog 15 feeb los xyuas kom meej tias PXIe-4302/4303 ntsuas Circuit Court nyob ntawm qhov kub thiab txias.
- Xyuas kom meej tias PXI / PXI Express chassis kiv cua ceev tau teem rau HIGH, tias cov kiv cua lim huv si, thiab cov qhov khoob khoob khoob khoob khoob khoob. Yog xav paub ntxiv, mus saib Daim Ntawv Ceeb Toom Txog Kev Tiv Thaiv Cua Txias rau Cov Neeg Siv Khoom muaj nyob ntawm ni.com/manuals.
Kev teeb tsa thawj zaug
Xa mus rau NI PXIe-4302/4303 thiab TB-4302/4302C Installation Guide thiab Terminal Block Specifications rau cov ntaub ntawv hais txog yuav ua li cas rau nruab software thiab kho vajtse thiab yuav ua li cas teeb tsa lub cuab yeej hauv Measurement & Automation Explorer (MAX).
Nco tseg Thaum lub cuab yeej raug teeb tsa hauv MAX, nws tau muab lub cim ntaus cim. Txhua qhov kev hu xov tooj siv tus cim no los txiav txim siab seb DAQ ntaus ntawv twg los txheeb xyuas lossis txheeb xyuas thiab kho. Cov ntaub ntawv no siv Dev1 xa mus rau lub npe ntaus ntawv. Hauv cov txheej txheem hauv qab no, siv lub npe ntaus ntawv raws li nws tshwm hauv MAX.
Kev txheeb xyuas qhov tseeb
Cov txheej txheem pov thawj kev ua tau zoo hauv qab no piav qhia txog cov haujlwm ua ntu zus thiab muab cov ntsiab lus xeem uas xav tau los txheeb xyuas PXIe-4302/4303. Cov txheej txheem pov thawj pom tau tias muaj qhov tsis txaus ntseeg tsis txaus ntseeg uas muaj rau cov ntaub ntawv calibration. PXIe-4302/4303 muaj 32 ywj siab analog input channels. Cov tswv yim ntau ntawm txhua channel tuaj yeem teeb tsa rau 10 V lossis 100 mV. Koj tuaj yeem txheeb xyuas qhov tseeb ntawm ob qho tib si rau ib qho lossis tag nrho cov channel nyob ntawm seb koj xav tau kev pab them nqi kawm ntawv.
Ua kom tiav cov kauj ruam hauv qab no txhawm rau txheeb xyuas qhov voltage hom raug ntawm PXIe-4302/4303.
- Teem PXIe-4139 voltage tso zis rau xoom volts.
- Txuas PXIe-4139 thiab PXI-4071 rau TB-4302 raws li qhia hauv daim duab 2.
- Siv Table 3 los teeb tsa PXIe-4139 los tso tawm qhov Test Point tus nqi rau qhov tsim nyog ntau yam uas pom hauv Table 6, pib nrog cov txiaj ntsig hauv thawj kab.
Table 3. PXIe-4139 Voltage Kev teeb tsa tso zisKev teeb tsa Tus nqi Muaj nuj nqi Voltage cov zis Kev xav Chaw taws teeb Ntau yam 600 mV ntau rau cov ntsiab lus xeem tsawg dua 100 mV 60 V ntau rau tag nrho lwm cov ntsiab lus xeem Tam sim no txwv 20 mA Tam sim no Limit Range 200 mA - Xa mus rau Table 4 kom teeb tsa PXI-4071 thiab tau txais ib qho voltage ntsuas.
Table 4. PXI-4071 Voltage Kev ntsuas ntsuasKev teeb tsa Tus nqi Muaj nuj nqi DC ntsuas Ntau yam 1 V ntau rau cov ntsiab lus xeem tsawg dua 100 mV. 10 V ntau yam rau tag nrho lwm cov ntsiab lus xeem. Kev daws teeb meem digital 7.5 lej Lub Sijhawm Aperture 100ms ib Autozero On ADC Calibration On Input Impedance > 10 GW DC Noise Rejection Siab Order Tus naj npawb ntawm qhov nruab nrab 1 Fais fab Kab Zaus Nyob ntawm tus yam ntxwv ntawm cov kab hluav taws xob hauv zos. - Tau ib voltage ntsuas nrog PXIe-4302/4303.
ib. Tsim ib txoj haujlwm DAQmx.
b. Tsim thiab teeb tsa AI channel raws li cov txiaj ntsig tau pom hauv Table 5.
Table 5. AI Voltage Hom TeebKev teeb tsa Tus nqi Channel npe Dev1/aix, qhov twg x yog hais txog tus lej channel Ua haujlwm AI voltage Sample Mode Finite samples Sample Clock Rate 5000 Samples per Channel 5000 Tus nqi siab tshaj Tsim nyog tus nqi siab tshaj plaws los ntawm Table 6 Yam tsawg kawg nkaus Tsim nyog yam tsawg kawg nkaus tus nqi los ntawm Table 6 Chav tsev Qhov hluav taws xob c. Pib ua haujlwm.
d. Nruab nrab cov ntawv nyeem uas koj tau txais.
e. Tshem tawm txoj haujlwm.
f. Sib piv qhov nruab nrab qhov tshwm sim rau qhov Tsawg Limit thiab Upper Limit qhov tseem ceeb hauv Table 6.
Yog tias qhov tshwm sim ntawm cov txiaj ntsig no, lub cuab yeej dhau qhov kev xeem.
Rooj 6. Voltage Kev ntsuas qhov tseeb txwvNtau yam (V) Test Point (V) Tsawg Limit (V) Upper Limit (V) Yam tsawg kawg nkaus Qhov siab tshaj plaws - 0.1 Nws 0.1 - 0.095 Nws DMM Nyeem Ntawv – 0.0007 V DMM nyeem ntawv + 0.0007 V - 0.1 Nws 0.1 0 DMM Nyeem Ntawv – 0.000029 V DMM nyeem ntawv + 0.000029 V - 0.1 Nws 0.1 0.095 DMM Nyeem Ntawv – 0.0007 V DMM nyeem ntawv + 0.0007 V - 10 Nws 10 - 9.5 Nws DMM Nyeem Ntawv – 0.004207 V DMM nyeem ntawv + 0.004207 V - 10 Nws 10 0 DMM Nyeem Ntawv – 0.001262 V DMM nyeem ntawv + 0.001262 V - 10 Nws 10 9.5 DMM Nyeem Ntawv – 0.004207 V DMM nyeem ntawv + 0.004207 V - Rau txhua tus nqi hauv Table 6, rov ua cov kauj ruam 3 txog 5 rau txhua txoj kev.
- Teem lub PXIe-4139 tso zis ua xoom volts.
- Tshem tawm PXIe-4139 thiab PXI-4071 los ntawm TB-4302.
Kev kho
Cov txheej txheem hloov kho kev ua tau zoo hauv qab no piav qhia txog cov kev ua haujlwm uas yuav tsum tau kho PXIe-4302/4203.
Ua kom tiav cov kauj ruam hauv qab no los kho qhov raug ntawm PXIe-4302/4203.
- Teem lub PXIe-4139 tso zis ua xoom volts.
- Txuas PXIe-4139 thiab PXI-4071 rau TB-4302 raws li qhia hauv daim duab 2.
- Hu rau DAQmx Initialize External Calibration muaj nuj nqi nrog cov nram qab no tsis:
Ntaus hauv: Dev1
Tus password: NI1 - Hu rau 4302/4303 piv txwv ntawm DAQmx Teeb SC Express Calibration muaj nuj nqi nrog rau cov hauv qab no tsis:
calhandle in: calhandle output from DAQmx Initialize External Calibration rangeMax: Tsim nyog Range Max pib nrog tus nqi nyob rau hauv thawj kab ntawm Table 7 rangeMin: Tsim nyog Range Min pib nrog tus nqi nyob rau hauv thawj kab ntawm Table 7 lub cev raws: dev1/ai0:31
Rooj 7. Voltage Hom Hloov Cov Ntsiab Lus NtsuasNtau yam (V) Test Points (V)
Max Min 0.1 - 0.1 Nws - 0.09 Nws - 0.06 Nws - 0.03 Nws 0 0.03 0.06 0.09 10 - 10 Nws -9 -6 -3 0 3 6 9 - Xa mus rau Table 3 kom teeb tsa PXIe-4139. Teem lub PXIe-4139 cov zis sib npaug rau thawj
Test Point rau qhov sib thooj hauv Table 7 uas tau teeb tsa hauv qib 4. - Pab kom PXIe-4139 tso zis.
- Xa mus rau Table 4 kom teeb tsa PXI-4071 thiab tau txais ib qho voltage ntsuas.
- Hu rau 4302/4303 piv txwv ntawm DAQmx Kho SC Express Calibration muaj nuj nqi nrog cov nram qab no tsis: calhandle hauv: calhandle tso zis los ntawm DAQmx Initialize Sab Nraud Calibration siv voltage: DMM ntsuas tus nqi ntawm kauj ruam 7
- Rov ua cov kauj ruam 5 txog 8 rau qhov seem Test Point qhov tseem ceeb ntawm Table 7 rau qhov sib thooj uas tau teeb tsa hauv qib 4.
- Rov ua cov kauj ruam 4 txog 9 rau qhov seem seem ntawm Table 7.
- Hu rau 4302/4303 piv txwv ntawm DAQmx Kho SC Express Calibration muaj nuj nqi nrog rau cov kev txwv hauv qab no:
calhandle hauv: calhandle tso zis los ntawm DAQmx Initialize External Calibration action: cog lus
EEPROM Update
Thaum ib qho kev hloov kho tiav lawm, PXIe-4302/4303 internal calibration memory (EEPROM) tau hloov kho tam sim ntawd.
Yog tias koj tsis xav ua qhov kev hloov kho, koj tuaj yeem hloov kho hnub calibration yam tsis muaj kev hloov kho los ntawm pib qhov kev ntsuas sab nraud thiab kaw qhov calibration sab nraud.
Kev lees paub
Rov ua dua ntu Kev Txheeb Xyuas Qhov tseeb txhawm rau txiav txim siab As-Sab laug txheej xwm ntawm lub cuab yeej.
Nco tseg Yog tias ib qho kev xeem ua tsis tiav Reverification tom qab ua qhov kev hloov kho, xyuas kom meej tias koj tau ua raws li Kev Xeem Xeem ua ntej xa koj lub cuab yeej rov qab rau NI. Xa mus rau World Wide Support and Services rau kev pab xa rov qab lub cuab yeej rau NI.
TB-4302C Kev Tshawb Fawb
Tshooj lus no qhia txog kev txheeb xyuas qhov ua tau zoo ntawm TB-4302C.
Cov khoom siv kuaj
Table 8 teev cov cuab yeej pom zoo rau kev txheeb xyuas tus nqi shunt ntawm TB-4302C. Yog tias cov khoom siv pom zoo tsis muaj, xaiv qhov hloov pauv uas siv cov kev xav tau teev tseg hauv Table 8.
Table 8. Cov Khoom Pom Zoo rau PXIe-4302/4303 Kev Tshawb Fawb thiab Kev Kho
| Khoom siv | Pom zoo qauv | Kev xav tau |
| DMM | PXI-4071 | Siv DMM nrog qhov tseeb ntawm 136 ppm lossis zoo dua thaum ntsuas 5 Ω hauv 4-xaim hom. |
Kev txheeb xyuas qhov tseeb
TB-4302C muaj tag nrho ntawm 32, 5 shunt resistors, ib qho rau txhua channel. Cov neeg tsim qauv siv ntawm cov shunt resistors muaj li ntawm R10 txog R41 raws li qhia hauv daim duab 3.
Daim duab 3. TB-4302C Circuit Board Shunt Resistor Locator Diagram
- R10, R11, R12, R13, R14, R15, R16, R17 (hauv qab mus rau saum)
- R21, R20, R19, R18, R25, R24, R23, R22 (hauv qab mus rau saum)
- R26, R27, R28, R29, R30, R31, R32, R33 (hauv qab mus rau saum)
- R37, R36, R35, R34, R41, R40, R39, R38 (hauv qab mus rau saum)
Table 9 qhia txog kev sib raug zoo ntawm AI channels thiab cov neeg siv khoom siv shunt.
Table 9. Channel rau Shunt Reference Designator Correlation
| Channel | Shunt Reference Designator |
| CH 0 | R10 |
| CH 1 | R11 |
| CH 2 | R12 |
| CH 3 | R13 |
| CH 4 | R14 |
| CH 5 | R15 |
| CH 6 | R16 |
| CH 7 | R17 |
| CH 8 | R21 |
| CH 9 | R20 |
| CH 10 | R19 |
| CH 11 | R18 |
| CH 12 | R25 |
| CH 13 | R24 |
| CH 14 | R23 |
| CH 15 | R22 |
| CH 16 | R26 |
| CH 17 | R27 |
| CH 18 | R28 |
| CH 19 | R29 |
| CH 20 | R30 |
| CH 21 | R31 |
| CH 22 | R32 |
| CH 23 | R33 |
| CH 24 | R37 |
| CH 25 | R36 |
| CH 26 | R35 |
| CH 27 | R34 |
| CH 28 | R41 |
| CH 29 | R40 |
| CH 30 | R39 |
| CH 31 | R38 |
Cov txheej txheem txheeb xyuas kev ua tau zoo hauv qab no piav qhia txog cov haujlwm ua ntu zus los txheeb xyuas qhov muaj nuj nqis shunt ntawm TB-4302C.
- Qhib TB-4302C enclosure.
- Configure PXI-4071 rau 4-xaim tsis kam ntsuas hom raws li qhia hauv Table 10.
Table 10. PXI-4071 Voltage Kev ntsuas ntsuasKev teeb tsa Tus nqi Muaj nuj nqi 4-xaim tsis kam ntsuas Ntau yam 100 W Kev daws teeb meem digital 7.5 Lub Sijhawm Aperture 100ms ib Autozero On ADC Calibration On Input Impedance > 10 GW DC Noise Rejection Siab xaj Tus naj npawb ntawm qhov nruab nrab 1 Fais fab Kab Zaus Nyob ntawm tus yam ntxwv ntawm cov kab hluav taws xob hauv zos. Offset Compensated Ohms On - Nrhiav R10 ntawm TB-4302C. Saib daim duab 3.
- Tuav lub HI thiab HI_SENSE sojntsuam ntawm PXI-4071 rau ib lub ncoo ntawm R10 thiab tuav lub LO thiab
LO_SENSE sojntsuam mus rau lwm lub ncoo ntawm R10. - Tau txais qhov ntsuas tsis kam nrog PXI-4071.
- Muab cov txiaj ntsig sib piv rau qhov ntsuas qis qis thiab qis qis qis hauv kab lus 11. Yog tias cov txiaj ntsig tau nyob nruab nrab ntawm cov txiaj ntsig no, lub cuab yeej dhau qhov kev xeem.
Table 11. 5 Ὡ Shunt Accuracy LimitNominal Siab Limit Tsawg Tsawg Sijhawm 5 W 5.025 W 4.975 W - Rov ua cov kauj ruam 3 txog 6 rau tag nrho lwm cov 5Ὡ shunt resistors.
Nco tseg Yog tias TB-4302C tsis lees paub, xa mus rau World Wide Support and Services rau kev pab xa rov qab lub davhlau ya nyob twg rau NI.
Specifications
Xa mus rau NI PXIe-4302/4303 Specifications document rau cov ncauj lus kom ntxaws PXIe-4302/4303 specifications.
Xa mus rau NI PXIe-4302/4303 thiab TB-4302/4302C Daim Ntawv Qhia Tus Neeg Siv thiab Terminal Block Specifications cov ntaub ntawv kom paub meej TB-4302C cov lus qhia tshwj xeeb.
Ntiaj Teb Kev Pabcuam thiab Kev Pabcuam
National Instruments website yog koj cov peev txheej tiav rau kev txhawb nqa. Ntawm ni.com/support koj muaj kev nkag tau mus rau txhua yam los ntawm kev daws teeb meem thiab kev txhim kho daim ntawv thov kev pab tus kheej rau email thiab xov tooj kev pab los ntawm NI Application Engineers. Mus saib ni.com/services ib rau NI Factory Installation Services, kho, txuas ntxiv warranty, thiab lwm yam kev pabcuam.
Mus saib ni.com/register sau npe rau koj cov khoom siv National Instruments. Kev sau npe ntawm cov khoom lag luam pab txhawb kev txhawb nqa thiab ua kom koj tau txais cov ntaub ntawv tseem ceeb hloov tshiab los ntawm NI. National Instruments corporate headquarters nyob ntawm 11500 North Mopac Expressway, Austin, Texas, 78759-3504. National Instruments kuj muaj chaw ua haujlwm nyob thoob ntiaj teb. Rau kev txhawb nqa xov tooj hauv Tebchaws Meskas, tsim koj daim ntawv thov kev pabcuam ntawm ni.com/support los yog hu rau 1 866 NUG MYNI (275 6964). Rau kev txhawb nqa xov tooj sab nraud Tebchaws Meskas, mus saib Cov Chaw Haujlwm Thoob Ntiaj Teb ntawm ni.com/niglobal mus rau lub chaw ua haujlwm webcov chaw, uas muab cov ntaub ntawv tiv tauj tshiab, txhawb nqa xov tooj, email chaw nyob, thiab cov xwm txheej tam sim no.
Xa mus rau NI Trademarks thiab Logo Guidelines ntawm ni.com/trademarks yog xav paub ntxiv txog National Instruments trademarks. Lwm cov khoom lag luam thiab cov npe tuam txhab tau hais hauv no yog cov cim lag luam lossis cov npe lag luam ntawm lawv cov tuam txhab. Rau patents npog National Instruments cov khoom / thev naus laus zis, xa mus rau qhov chaw tsim nyog: Pab » Patents hauv koj software, patents.txt file ntawm koj cov xov xwm, lossis National Instruments Patents Notice ntawm ni.com/patents. Koj tuaj yeem nrhiav cov ntaub ntawv hais txog daim ntawv tso cai siv kawg (EULAs) thiab cov ntawv ceeb toom kev cai lij choj thib peb hauv readme file rau koj cov khoom NI. Xa mus rau Export Cov Ntaub Ntawv Ua Raws Cai ntawm ni.com/legal/export-ua raws cai rau National Instruments thoob ntiaj teb kev lag luam ua raws txoj cai thiab yuav ua li cas thiaj li tau txais HTS cov lej cuam tshuam, ECCNs, thiab lwm cov ntaub ntawv ntshuam / xa tawm. NIAG TSIS TXAUS SIAB LOS YOG LEEJ TWG YUAV TSUM TAU TXAIS NTAWM TXOJ HAUJ LWM ntawm cov ntaub ntawv muaj nyob ntawm no thiab yuav tsis muaj kev lav phib xaub rau txhua qhov yuam kev. Tsoom Fwv Teb Chaws Asmeskas Cov Neeg Siv Khoom: Cov ntaub ntawv muaj nyob hauv phau ntawv no yog tsim los ntawm tus kheej siv nyiaj thiab raug rau cov cai txwv thiab txwv cov ntaub ntawv raws li tau teev tseg hauv FAR 52.227-14, DFAR 252.227-7014, thiab DFAR 252.227-7015. © 2015 National Instruments. Txhua txoj cai. 377005A-01 Sep 15
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PXIe-4303
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APEX WAVES PXIe-4302 32-Channel 24-ntsis 5 kS-s-ch PXI Analog Input Module [ua pdf] Tus neeg siv phau ntawv PXIe-4302, PXIe-4303, 4302, 4303, TB-4302C, PXIe-4302 32-Channel 24-Bit 5 kS-s-ch PXI Analog Input Module, PXIe-4302, 32-Channel -ch PXI Analog Input Module, Analog Input Module, Input Module, Module |