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歐戟進(jìn)口GECHTER全系列72851

參  考  價(jià):14000
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    上海市

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歐戟進(jìn)口GECHTER全系列72851
上海歐戟貿(mào)易有限公司
歐戟控制設(shè)備(上海)有限公司是歐美備件服務(wù)供應(yīng)商。歐戟優(yōu)勢供應(yīng)德國工控產(chǎn)品。只要是德國及歐洲的產(chǎn)品,只需您提供產(chǎn)品的名稱、型號(hào)及規(guī)格,我們都能在德國為您買到,并送貨到您手上,低價(jià)優(yōu)購。

上海歐戟貿(mào)易有限公司,只要是德國或歐盟進(jìn)口品牌都做!??!

右上角,歡迎詢價(jià)?。。?!

上海歐戟貿(mào)易有限公司

歐戟控制設(shè)備(上海)有限公司是歐美備件服務(wù)供應(yīng)商。專注于進(jìn)口機(jī)電設(shè)備、儀器儀表等進(jìn)口設(shè)備。

我們的客戶來自汽車(一汽大眾、一汽解放、北京奔馳、奇瑞),汽車下游(大陸汽車、卡斯馬、華域、麥格納),鋼鐵(武漢鋼鐵、山西太鋼、寶鋼),食品(百威、旺旺),能源(中石化、中石油)等多個(gè)行業(yè)。

 

優(yōu)勢品牌

傳感器HBM、BaumerKIMO、GE、Kistler、Lorenz、SenoTec

開關(guān)SUCO、Euchner、LayherSchmersal、Contrinex、Schneider

工業(yè)閥門ParkerBucher、MoogIMAV、AVENTICS、Gemue

工業(yè)泵ParkerBucherMoog、Kracht、Vogel、Hawe

電機(jī)驅(qū)動(dòng)Bosch、Bonfiglioli、Jahns、VEM

夾具模具ZimmerSchunk、OTT、PHD、robohandBergRud

儀器儀表Wika、JumoGMC、PhoenixGOSSEN、Warmbier

電氣元件Siemens、B&R、Vipa、PulsMurr

 

歐戟進(jìn)口GECHTER全系列72851

歐戟進(jìn)口GECHTER全系列72851

 

 

GECHTER72851
Gebr. Steimel GmbH & Co.5AP90S-4 NR.585317
M&CO-ring 93S0025
M&CO-ring 93S0020
M&CGasket 93S0045
M&CFilter cartridge 90S0050
Nordson1062017 24V 0.23A
Magnetbau-SchrammeGP8 045 A59/154
parkerKPCS7-10FA2-M
PMA9407-963-13001
schmalzSCHMALZ P/N:11.03.13.10472
WALDRICH SIEGENLampe TC-S11w
Selcast331 02
PAULSTRALEVAFLEX514200
IMITTC2 1950 (40-210 ℃)
VogelMPV01-288013
heidenhainROD 431020-1024 F3 10V~30V
WOODHEADPCU2000ETH APP-ETH-PCU
PILZPNOZ s2 24VDC 3n/o 1n/c No:750102
FoxboroP0973CA
FoxboroP0972UN
FoxboroP0800MW
FoxboroAD207ZB
FoxboroAD205YX
FoxboroAD205YW
sempress30466000 MR12RST VW G1/2"
LeuzeDC18-30V,"LEUZE" MS 304 MS 304-Connection unit 50116470 M12 M12 B-code
LeuzeDC18-30V "LEUZE" AMS 304i 120 5M,signal connector
LeuzeDC18-30V LEUZE" BPS 304i SM 100 D bar code positioning system 50125675
LeuzeBT 56
LeuzeAS SPECIFICATIONS 3M Diamond Grage Series 4090 410mm*410mm
Leuze47mmH x 150ML "LEUZE" BCB150 Sensor,47mmH x 150mL,"Leuze",BCB150
VEGAVEGAPULS-62
BALLUFFBTL5-T120-M0700-P-S103
Gemue695 32D 8345E12/N1500
Gemue554 50D 1.9.51.1
Gemue554 40D 1.9.51.1
Gemue554 25D 1.9.51.1
Gemue554 15D 1.9.51.1
Gemue514 65D 19512
Gemue514 32D 19511
Gemue514 25D 034511
Gemue695 32D 8345E12/N1500
Gemue554 50D 1.9.51.1
Gemue554 40D 1.9.51.1
Gemue554 25D 1.9.51.1
Gemue554 15D 1.9.51.1
Gemue514 65D 19512
Gemue514 32D 19511
Gemue514 25D 034511
TWKCRD 65-4096 G 4096 C2 Z15
Italvibras15000-S09-RF
StemmannIPE 120 TRAVEL DISTANCE 4 m
TRCDV115M-0002 24V DC; IP 65 DP+SSI, SSI+INC WITH HEATER
SNAP-TITESV25N4-4F
SNAP-TITESV25C4-4FKF
bals24200 + 834 & 3195
PAULSTRALEVAFLEX514200-PAULSTRA
WittensteinXP030S-MC1-7-0K1/SN:MSK070
WittensteinXP030S-MC1-7-0K1/SN:MSK070
Fischer ConnectorsUR02W07F007SBK1E2AA
Fischer ConnectorsUR02W07F007SBK1E2AA
Fischer ConnectorsUCR07P1A1A095
Fischer ConnectorsUCR07P1A1A095
SikaCode: TLK35 LCR----SK- Supply: 24 VAC/VDC Input: TC (J, K, S)/mV/Pt100 Out 1: Relay Out 2: none Out 3: none RS485: none DIG.IN: none
GRUNDFOSCM25-1 A-R-A-E-AQQE F-A-A-N
SpiraxSRV2S 3/4 1.4-4.0bar
STAHLRFIDI-RDR-2-MIF-CRYPT 095-JS-011
SKFbearing roller D34
ABBON4KB S6047
Tlt-TurboNr.433596;1794232
EWONeWONx005CD, Type: eWON 2005CD/MPI/PSTN, SRN:1309-0094-57, 12-24VDC 10W SELV 850mA, PRN:EW26264-00-#03
HengstlerR158-T/152
RechnerKAS-80-A13-s-K-Y3
RelecoC7-A20DX DC24V mit Base
Gemue10HTK30AA101 DN50
schmalzSAOB 80*40 NBR-60 G1/4-IG
schmalzSAB 60 NBR-60 G1/4-IG
schmalzSAB 60 NBR-60 1/4-IG
SIEMENS1PP7063-4AB99-ZN20
MoxaTPC1061TI
MoxaMB3180
ATOSRZGA-A-033/80/PA-GK/7
ATOSDHA-0631/2/M/7 22
ATOSE-ME-AC-0*F
ATOSCODE:E-ME-AC-05F/RR-4 20, SRN:04A, TESTED:C59
AEGTHYRO-A-3AX 400-50HZ
baumerIFRM12P1701/S13L
SettimaGR25 SMT16B 30L AC19 B5
sudmo0963199
sudmo0921890
sudmo0612572
sudmo0502153
sudmo0237917
Pfeiffer Vacuum GmbHTPR280 10004460
GemueSS 554 15D59341011RC402+1436
Gemue1436000z1sa010001030
TESCOM44-1566T28D370
E+HFMR52-NBACCABPCHK+AK
SupfinaSupfina:10234392
SupfinaSupfina:10234391
SupfinaSupfina:10234390
SupfinaSupfina:10234386
SupfinaSupfina:10234385
SupfinaSupfina:10234384
moogD659-011 P60EXFMANDAON
Hengstler0 525 477
DatalogicMATRIX 210 212-001
wieland72.310.0653
ULTRAFILTERP-SRF N20/30
ULTRAFILTERP-EG0006+P-SRF03/10
TelemecaniqueXS7C40DP210
Lincoln91331
Lincoln90770
Lincoln83063
Lincoln45605
Lincoln38162
Lincoln34314
Lincoln33039
Lincoln31007
Lincoln245425
Lincoln244359
Lincoln244313
Lincoln236835
Lincoln236616
Lincoln11947
Lincoln11475
Lincoln11472
Lincoln11471
Lincoln10061
TENTECHTS040480SDI
TENTECHTS020390SDI
TENTECHTS020360SDI
TENTECHTS020330SDI
TENTECHTS010240STD
zimmGSZ-10-R-Tr-20x4-Screw length=1072mm
zimmGSZ-10-RN
zimmGSZ-10-GLP
zimmGSZ-10-FM
zimm(KUZ) KUZ-24-19/14
MULCOST 60AT20-23-2 Nr. 233981
MULCOST 60AT20-23-0 Nr.233978
MULCO50-AT20/1100 ZB=55 Nr. 233980
GUSHERaxis for PCL4X6-13SEH-CBM-B 1368-242 180M3-H 30M 25119-12.51-318MM
Pfeiffer Vacuum GmbHEVB 040 MA No.PFA54505
sunfabSCP064RHL4ZTFSIO
TMRTyp:SGM 11/70 Kom.:301 194/05-03
TMRTyp:SGM 1 1/70 kom.:301 194/05-01
TMRTyp:FM 0 55/44
Rexroth0811404771
UNIVERSALEKM-1048-12-T-CN-UH , Nr.1000008522
WINKELPR 3-063
WINKELPG-PR6-NBV L=3770
WINKELDS-6-Q-LUB-0.5
RexrothR901009038
RexrothR900020298
SWAN87.531.300
SWAN86.191.833
SWAN86.191.151
SWAN83.595.175
SWAN82.542.000
SWAN82.519.030
SWAN82.214.030
SWAN106687.10
SWAN106040.10
SWAN10.603.910
ScanfilType: NSL 50 1500 220V AC
SICKECSICH1050181 WSE9L-3P2437
EuchnerNG1RS-510-MY/V10
festoDFST-63-30-DL-Y4-A
IFME2M206
baumerHOG10DN1024ILR16H7KLK-AX
baumerGXP1W.B2041C1
PILZPMI 516
SIHIIdent No:43053600 CARTR.109/109 51/8" 主機(jī):真空泵浦 20833.3L/MIN 380TORR SUS304"SIHI" LPHY80553 BN X6C WT9 S/N:40001434-10
wandfluhAM3060B-S685-24DC-M086
WoernerGMA-C/5/F/K/D/8/8/0/0/0/0/25
plasserWN220.23A
plasserWN220.04A/3X
VOGELE AG24.3220.1826
ZERTROXZX-2xi180x15
T&C Automation LTDTO2-1 0-1000ppm +,-0.5% AC220V
finder60.13.9.220.0040220VDC
weishauptFOR RL3-A;DN8;CONNECTION G3/8";LENGTH 1000MM
Phoenix ContactELR PN IP 500 R1.1KW 2692801
TR-electronicIEW58-00035
Radio-EnergieREO444-B002 Φ11MM 1000RPM 60VDC
DELAIRModel: AA3250 Q = 195m3 / h dust particle size 0.01um oil content of less than 0.01mg / m3 Interface flange DN200
DELAIRModel: AA1950DF working pressure 1.0PA Q = 7020m3 / h dust particle size 0.01um oil content of less than 0.01mg / m3 Interface flange DN150
SIRCAAP4S12BG1BWS
SIRCAAP03DA0BH2BIS
PERMASF01
ATOSSDPHE-3711/P 10
ATOSSCLI-40313 DN40
ATOSSCLI-16313
ATOSSAGAM-20/350
ATOSLIMM-4/350/V
ATOSLIMHA-1/350/V-IX24DC/X12
ATOSE-ATR-7/250/I 4-20mA 0-250bar 24V
ATOSDPHI-2631/A-X24DC
ATOSDLOH-3C/WP-VX24DC
ATOSDLKZOR-TQ-160-L71 60
ATOSDKE-1631/2 DC 10
ATOSDHZO-AE-071-L3/I
ATOSDHRZO-P5ES-PS-012/25/B1 11+E-RI-AES-PS-05F 10
ATOSDHI-0639/0 23
ATOSAGMZO-A-20/315
vossPURG-INOX2000
StoberSDS4021
hydacVD 5LZ.i/-V-B0
hydacLFW 160 I E25A 1.0
hydacKHN-RP3-2233-AP.E-NC-3/2DC-M12 3730923,關(guān)鍵技術(shù)參數(shù):PST.max:10bar
hydacENS 3216-2-0162-400K
hydacENS 311P-8-0410-000-K
hydacENS 3118-5-0250-000-K
hydacEN3118-5-0250-000-K
hydacCXK02-2/2-FC-3/40/016/112PP
hydacCXK02-2/2-FC-3/32/012/100PP/PV
hydacCXK02-2/2-FC-3/32/012/,114PP/VP24VM12DR
hydacCX07-2/2-F/C-2/25/120/100
hydacCX07-2/2-F/C-2/25/120/034
hydacCX07-2/2-F/C-2/20/120/034
hydac01600025W
hydac:3/2-PV 24V-M12 訂貨號(hào):3417369
HAPPICH GmbH4610044;100m
SyndalCOD SY5
SyndalCOD 2Y101BG φ50x75
SyndalCOD 2N100 φ50x140
BannerQS30EDVQ
SICKSCS70-HLZ0-S07 NR.1034079
StaubliHCB50.7109/IC/VT/JV HCB50.1109/IC/JV
StaubliHCB50.7109/IC/VT/JV
TRSSPCP-C600-S7/416-PB-P-OS3
Gemue84065SMR+84065SOR4-32M3/H
Gemue84065SMR+84065SOR25-20M3/H
Special Springs S.r.l.V13-38
Special Springs S.r.l.V13-044
Special Springs S.r.l.R16-25
Special Springs S.r.l.M5x6x55
Special Springs S.r.l.KE750-016
Special Springs S.r.l.K75-015
Special Springs S.r.l.HR1000-063
Special Springs S.r.l.G16-025
heidenhain363 694-03
asco8220G407
RIFOXWU1001 DN25
GemueD4C1200-PN10,DN1200,PN1.0
SARTORIUSPR1591/10
SARTORIUSPR1591/00
GROSCHOPPWK 1675802,EM94-60 IP00, 412 11204005
ThermoFisherS703281, ARL-3460
LeuzeRK 96K/R-1560-25 (0508m459109)
ComatRELECOC12-A26/AC230V
Rexroth0811402616 FESXE 32CA-1X/320LK0B1M
HBMW50TS/S
RelecoCS11
RelecoC3-A30DX
rexroth+hydacplease see the mail
TecsisF53014490002-1.03 9T
SCHMERSALT4V10H 356-11z
pekrunDKR480 30118163/2
heidenhainID:355 884-01
steuteEx T 356 4V10H-1OE/1S-2m Nr.96025302
ROEMHELD1463000
tuenkersK-40.1-A10-T12-090
nidecUGTMEM-03LBA11
Wilhelm Herm. Mueller GmbH & Co. KGZahnriemen 50 verschweißt 50 ATN10 4920 V ungelocht, Breite = 50 mm, Länge = 4920 mm
Wilhelm Herm. Mueller GmbH & Co. KGZahnriemen 50 verschweißt 50 ATN10 4920 V ungelocht, Breite = 50 mm, Länge = 4680 mm
Wilhelm Herm. Mueller GmbH & Co. KGATN 10 M4,9900236869000
Wilhelm Herm. Mueller GmbH & Co. KG70 AT10,25-1000-10-10
SMKS80.40019.05
UNIVERCM-600 24V AC 11W
IQ AutomationFS190SBILDJSG
CMPTYPE T3CDS,EEX D IIC - EEX E II
ATB RIVA CALZONI SpALF80/2Z-11+E2/1003 242852402-0136 571805H
SherborneA545-0001-2g
RexrothR055700966 CKK-145-NN-1
RSFMSA6706 AP ML520mm RSF ELETRONIK NR.1931056161
RSFMSA6706 AP ML420mm RSF ELETRONIK NR.058-069550
RSFMSA6706 AP ML420mm RSF ELETRONIK NR.058-069549
DRUCKMESSTECHNIK|PRESSURETRANSMITTER|PTX5100-250MBARABSOLUTE(CONNECTION:G1/4INSIDE
Honeywelldigi-key 480-4157-N MANUFACTUREER Part Number 24PCFFH6G
SchrackV23057-B3006-A101
AlcoALCO TX3-N36 R407
AlcoALCO PS3-W6S
SaackeF-KDSA
RechnerKXS-M32/70 120℃
VickersV20101F11B3B11CC12
SANKYOSOBF-20x15
Rhein-Nadel(RNA)RNA ESM906 REG2 LISTA
Powertronic GmbHPSI 1200/24 24VDC 40A
KSR-KUEBLERK/ME/E3/8-ME/UUU-L485/12-3/SB40/15/A
KSR-KUEBLERK/ME/E3/8-ME/UUU-L260/12-1/SB40/15/A
KSR-KUEBLERASHAA/PP/R-2-ME/U-L220/12-1/SV52/15/A
KSR-KUEBLERALF/ME/R-2-TP43A-ME/K12.7-L1000/12-1/SV52/15/V
MecairVEP306-110-127/A
VEGAFX81.ADEDFLHXDDAX0~1.8M
SigmatekCIO011
StoberNo.:10337081 Type:P521SPR0070ME
SCHAFFNERFN-394E-6-05-11
W+SMP700-100AQ5-12*12;UB:8??30VDC Serial:007210605 001
Proteo S.r.lSCR004(old type:CAL 2573 LAM)
HengstlerRI58-H/600ES.37IB
PhoenixSAC-3P-M 8MS/ 0,6-PUR/M 8FS
SKFPSG-3-05557
heidenhain529717-02
Rohm15876.3.1+15876.1.1-2769-00
PMAKS40-103-0000E-000
SIEMENS6SL3120-2TE15-0AA3
SIEMENS6SL3120-2TE13-0AA33.00A
SIEMENS6SL3040-0NB00-0AA0
SIEMENS6GK5 204-OBAOO-2AF2
SIEMENS1LE10021DA322FA4
SIEMENS1FK7044-7AF71-1FH3
SIEMENS1FK7042-5AK71-1FH3314014
SIEMENS1FK7042-5AF7Z
SIEMENS1FK7022-5AK71-1LH3
ROTEKSVM65/30-4 44W 0.11A 400V 2.1rpm
RexrothR902419111 A A4VSO 500 EO2 /30R-PPH25N00
baumerIFRM06P1701/KS35RL
ATOSX-MAP-320
suco0271-46003-1-108
suco0270-45810-1-108
ReginaAR1843T
ReginaAR1843T
SIKODA09S-5418
MecairVEP206 220VAC
SikaVHS50M0IWEPA28
Sika139068
MecairVXM208
MecairPEX42T 24VDC
MULCOAT10-8870-25AZ/PAR
WIKOM80X100X10 BAUSLX2
StaubliK81450302
prominentVAMd1207PVT1003641
prominentVAMd07063PVT1003642
prominentCONC0806PP1/0803PP11001648
steuteEX STM 295 30/1S-R-FE-3G/D (95.9.53.3.01)
SikaVVXA1SHLRSHTTR01
Sieb & Meyer0362141EC 1000314844
VogelTyp H1 ID.217785 Kom.Nr302973 95 007
HEIDEHAINID 315420-04 SN 28648976N
DemagZBF100A8/2 B050
Hengstler0464165SR
RenishawA-5191-0049
RenishawA-5000-8156
Riedel|COOLINGSYSTEM|WKS200-NE?2KH020300196879230V/50HZ/6.0A
SMWLPS-XSA16
SMWLPS-X A50
BannerSM312CV2
ELRING|HOSE|6*9WEISSPTFE (401.617) 單位米
Pro-Hub109889
PILZPNOZ×4 110VAC
PILZP2HZ X3 24VDC
SCHMERSALBNS 303-11ZG-2211 the same as BNS 303-11ZG-ST-2211?if not,quote please
FlexatecPL4-48-10F
FlexatecPB4-R
FlexatecPB4-L
Hengstler GmbHAC58/1212 EK42DPZ
TippkemperIRL-225A-E-VA
HEINDENHAINROD486 2048 27S12-03 ID:295 466-0M S NR:8 818 294A
ROSSIMR V 64 UO3A SR R000033416
SACEMIIEC60034 see the picture
ROLANDP42AGS
testoTYP 6013.9999/A01/B06/C02/F01
simens24V,3RT1034-1BB40
simens24V,3RT1026-3KB40
EENISHAWSM25-3
EENISHAWSM25-2
SCHUNKGSM-P-32-AS-E-180 ROTO-PINCE 0303831
heidenhain727222-56
Hengstler0565850
AKMAKM44677, output 4-20mA
AKMAKM-35-4-01-15X-12
AKMAKM-34-4-05-15X-12, output 4-20mA
S+BVCS09611ERT8P2+1XOGE6B
Schrack Technik GmbHMT321024
DynaparHR6251024034F
RexrothR412015201FD:11W25
servomexSWMG001 3590100
TurckP1-Li-Q25L
TurckM1-Q25L 6901045
TurckLI800P0-Q25LM0-LIU5X3-H1151
TrapoTRAPO
EuchnerCEM-A-BE05/400N
parkerRD102S09
parkerPR6MF.ET
parkerPAVC65R2
parkerCVH103P
parkerBD15AAANB10 ±60mA
SIMCOU=7KV;L=623mm
Elgo42TEST0908
roehmid:133156
roehmid:037531
EMHARTM233 119
EMHARTM204 598
EMHARTM204 576
EMHARTM204 566
EMHARTM204 517
EMHARTM153 533
EMHARTM066 643
BannerSM912LVAGQD
BannerSM912DSRQD
BannerS30SP6LPQ
BannerQS30LP
BannerMBCC412
TurckRKM40-6M
TurckNi40-CP80-Y1-H1141-S100
TurckNi20U-S30-AP6X-H1141
TurckBI15-CP40-FZ3X2
TurckB1141
testoTESTO625
testoTESTO540
testoTESTO512
testoTESTO511
testoTESTO480
testoTESTO470
testoTESTO350
testoTEST0885-2
heidenhain594875-02
heidenhain572250-04
heidenhain572250-02
heidenhain571277-01
DOLDIK8701.12 AC/DC24V
DOLDDDN45 9323000073
Berger LahrStepper motor VRDM366
Bio-Chem100T3MP24-62
easy laserE710
POWERONEHAA15-0.8-AG
WAMES219028813277 ID:06ES110007740A
WAMES168069513274 ID06ES110007737A
WAM20646694A
SIEMENS6EP 1436-3BA00 24V/20A
SIEMENS6EP 1334-3BA00 24V/10A
SIEMENS6EP 1333-3BA00 24V/5A
thermowaveSealing Strip for Combustion Engine Plate Heat Exchanger, P/N: 0090/TL500KBGI/ (021530/2008)/ (638/609),
SIKODA10-4242-M
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heidenhainERN1381.026-2048 ID:727222-01
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Federal-MogulYC3T-14A099-FA
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Federal-MogulYC3T-14A099-FA
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Bosch RexrothLTS3500
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HOFMANN422-064540

 

硬件電路連接實(shí)現(xiàn)單片機(jī)與nRF2401芯片的接口連接。發(fā)送端與接收端硬件連接幾乎一樣,具有通用性,可以實(shí)現(xiàn)半雙工通信。單片機(jī)使用的是MCS51系列的AT89C52,成本低,控制簡單,容易擴(kuò)展。硬件電路設(shè)計(jì)主要包括DC/DC電源供電電路設(shè)計(jì)、nRF2401芯片與+5V單片機(jī)的接口設(shè)計(jì)以及nRF2401芯片的外圍電路設(shè)計(jì)。電路圖如圖2所示。

單片機(jī)與nRF2401芯片的接口電路

  圖2 單片機(jī)與nRF2401芯片的接口電路

  由于nRF2401的供電電壓范圍為1.9~3.6V,而AT89C52單片機(jī)的供電電壓是5V,為了使芯片正常工作,需要進(jìn)行電平轉(zhuǎn)換和分壓處理。單電源供電時(shí),采用MAX884芯片進(jìn)行5V-3.3V電平轉(zhuǎn)換。

  +5V單片機(jī)I/O口與nRF2401芯片引腳的接口需要進(jìn)行分壓處理,單片機(jī)向nRF2401發(fā)送控制信號(hào)和配置信號(hào)時(shí)采用電阻分壓,nRF2401向單片機(jī)傳送數(shù)據(jù)或者發(fā)送數(shù)據(jù)狀態(tài)信號(hào)時(shí)采用74HC04反向器兩級(jí)反向,這樣就可以實(shí)現(xiàn)兩個(gè)芯片在電壓允許范圍內(nèi)的雙向通信。也可以使用專用的雙向電平轉(zhuǎn)換芯片。單片機(jī)通過PWM_UP,CE,CS三端設(shè)置nRF2401的工作模式,表1列出nRF2401的四種工作模式。配置模式時(shí)單片機(jī)通過CLK1和DATA端向nRF2401發(fā)送配置字,發(fā)送數(shù)據(jù)時(shí)通過CLK1和DATA端向nRF2401發(fā)送地址和數(shù)據(jù),接收數(shù)據(jù)時(shí)通過CLK1和DATA端從nRF2401讀取數(shù)據(jù),DR1是nRF2401通知單片機(jī)已經(jīng)接收到數(shù)據(jù)并且可以讀取的狀態(tài)信號(hào)。CLK2、DOUT和DR2端為通道二保留使用,nRF2401可以同時(shí)接收兩路信號(hào)。

nRF2401的四種工作模式

  nRF2401芯片以及其外圍元件電路組成了發(fā)送接收模塊。這部分重要的是PCB板的設(shè)計(jì),使用兩層的PCB板,盡量多打一些通孔,使頂層和底層的地能夠充分接觸,空余部分大面積連續(xù)接地。電源濾波電容盡量靠近VDD引腳,注意調(diào)整電阻、電容和電感的位置。這樣能夠獲得好的射頻性能。

  3.單片機(jī)對nRF2401芯片軟件控制

  使用nRF2401芯片進(jìn)行無線數(shù)據(jù)通信時(shí)不需要進(jìn)行曼徹斯特編碼,編程和應(yīng)用非常方便。單片機(jī)對nRF2401芯片的控制包括在配置模式下對nRF2401的初始化配置、發(fā)送數(shù)據(jù)和接收存儲(chǔ)數(shù)據(jù)。配置字一共18byte,設(shè)定的具體參數(shù)見表2。發(fā)送端和接收端的配置必須匹配,只有配置字的位不同。數(shù)據(jù)包格式包括前綴、地址、有效數(shù)據(jù)和CRC。發(fā)送數(shù)據(jù)包時(shí)單片機(jī)只向nRF2401傳送地址和數(shù)據(jù),前綴和CRC會(huì)在nRF2401芯片內(nèi)部自動(dòng)加進(jìn)去。接收數(shù)據(jù)包時(shí),接收端檢測到本機(jī)地址的數(shù)據(jù)包,檢驗(yàn)正確后會(huì)自動(dòng)移去前綴、地址和CRC,將有效數(shù)據(jù)傳送給單片機(jī)。

 

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