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IC693CPU350
836TT302JX29X25AB836TT302JX29X25
ACM3K40110H
XCMD2145L1
AllenBradleySMP-3SolidStateOverloadRelay193-C1D1
3HNA010935-001UPPERAXISSUPPORT
6SC9811-4DA04
N2/DIW/Chemi.AVdrive(Solenoidvalve)2-39-31488DNS
Pre_BusX連接電纜250MTSXCBRY2500F
KOYOPLCU-01T
3625
1756-OB32
USAREM-05VS2K
USABKM-50-MK12
BK3100模塊
NT620S-ST211B
1336F-AQF07-AA-DE
海泰克觸摸屏5.7寸天藍(lán)色海泰克人機(jī)界面PWS6600S-S
140PLC140CRA93200
EMERSON10P55270010
140DAO84210
MVME167-33B
YASKAWAPOWERBOARDDF9200471-D1JANCD-MTV01REV.D13
ABB傳感器ES1000-9675
2StückMoellerLeistungsschutzschalterFAZ-1N-C25
IC693CBL327
IC697CPM915RR
1756-OF8
USAINDUSTRIESHYSTERFORKLIFTALTERNATORMODEL7127-12
AS-B370-001
AB60-DN?2,DeviceNetCommunication,for160TypeA.C.Drives,Nice
歐姆龍PLCCQM1-OC222
IC693PWR330
BALDOR1HPINDUSTRIAL3PHASEMOTORSERIAL#W11-89
RORZERD-023MS
ALLENBRADLEY70A01NSFP70A01
MM-PMK2-000
TDM-1.4-100-300-W1-0
RexrothVT5003S31R1ProportionalAmplifier#24648
Honeywell51305072-400
AB變頻器面板CAT-1201-HA2
AS-P120-000
2711-NM14
XPGBWT-H1-7C1-Q5CREELTD
2NEWSEALEDALLENBRADLEY2711P-RDT7CWITH2711P-RP1
DAO011
1747-C10
3HNA008129-001CLAMPRING
ELAUMC-4/11/03/400
1756-DHRIOSerDABControlLogix1756DHR10DH+/RIO
57406-H
VDIA-51200R
3HNA011053-007CABLEAC-AM2CCBS7+6
1747-L542
IC693MDL632LT
NKAS01-10低價(jià)銷售ABBBailey
MVI94-GSC
215100008
SGMAH-04AAA61D-OY
UTF21-FBP
9DC6531HA1CIRCUITBOARD,FISHERCONTDC6531HA1PRINTERPOWERSUPPLY3
AS-B872-002
1326AB-B720E-21
RELIANCEELECTRIC804105-R/J-3650/57C435
IC697MDL750
140CPS11420
2711P-K15C15A1
METTLERLC-P45
3HNA003518-001HOSEKITROBOBEL,BASIC
140ACI03000
TRICONEX3708E
VDIF0630302201
1C31132G01
3HAA2278-1Damper
3HNA003120-001HOSE
6FC5357-0BB35-0AA0
ALLENBRADLEY1771-P6SPOWERSUPPLY+1771-A1BCHASSIS
CM579-PNIO
HONEYWELLTK300-15
TK-CCR014
3HAC025918-001
BRT-4503-3008-D
PH-500KA壓力傳感器
SEW伺服擴(kuò)展卡
DSQC697
NIRL01低價(jià)銷售貝利模塊
1336F-A030-AA-EN-L4
AB1785-L30B/E
ABB07DC920
初學(xué)時(shí)可以編一些簡單的梯形圖,如觸點(diǎn)的與、或、輸出等,在PLC的機(jī)器里運(yùn)行一下。成功了就會(huì)增加你學(xué)習(xí)的興趣、和信心。然后再把PLC的主要功能逐個(gè)運(yùn)用一次,比如高速計(jì)數(shù)器,你可以用PLC本身的脈沖輸出端接到高速計(jì)數(shù)器的輸入端,下載編好的梯形圖,打開變量觀察窗口,運(yùn)行程序,觀察計(jì)數(shù)的值是否正確。經(jīng)過了這樣的實(shí)踐,你基本上知道PLC到底能做哪些事情了,在實(shí)際的工控應(yīng)用中就能做到胸有成竹了
以機(jī)床電器布置圖為例,它主要由機(jī)床電氣設(shè)備布置圖、控制柜及控制板電氣設(shè)備布置圖、操縱臺(tái)及懸掛操縱箱電氣設(shè)備布置圖等組成。
SiemensSimovertACDrive6SE7022-6EC61*BrokenCover*
Gerickeuc-5004.94-00156
美國HONEYWELL霍尼韋爾模塊型號(hào):TK-FTEB01
AllenBradleyPanelview600Cat#2711B6C8
AllenBradley2711-T10C15PanelViewTouchscreenGlassGEIC200ALG230A2
ALLEN
6ES5308-3UB1或6ES5308-3UB1板卡
GJR5250500R510123KT92,RTU510
1203-CN1
3HAA2167-22Sphericalrollerbearing
140DRA84000
OMRONE2E2-X5Y1-M4USPPE2E2X5Y1M4
DSQC358C
AM-C986-000
AS-BADU-204
509CODA2HAB509CODA2H
140DAI54300C
ferrazD02GG40V25
NIRL03低價(jià)銷售貝利模塊
IC697CPU772
3HNA013349-001CABLEPDB.X21-KM101-AC.6.X111
YASKAWA安川伺服馬達(dá)SGM-A5V3SG21
1775-CBA
6ES7318-3ELS7-300
Allen-Bradley2711-K5A8PanelView550OperatorInterfacePanel
ABAllenBradley5150MRSRemoteScannerDaughterboard
Honeywell621-3580-R621-3580R6213580R
系列號(hào)3K2400000
DC551-CS31
DCS400備件SDCS-CON-3A
AB1771-SNSUBI/OSCANNERMODULE1.2AMP5VDC
2706-PENETP
GSK3LB
西門子4EP3700-2US電感
CIMR-J7AA20P1
SIEMENS6ED1056-1AA00-0AA0
1747-L514
IC693LBR301
MODICONXBTF0245101
UNYCSPSPUMBT
VWRSCIENTIFICMODEL8005DIGITALPHMETER
Honeywell-DC5062
1771-OFE2
FOXBOROFBM211P0914TN
SGMG-09ASVVS AC
800MSDB16BAB800MSDB16B
ALLENBRADLEY800H-N154GUSPP800HN154G
FBM242接線端子P0916NG2
1336F-AE3
3BSE022366R1
3HAC020813-149
ALLENBRADLEY700-N400A1NSFP700N400A1
140CPS11420
ModiconTSXCompactAS-HDTA-201
Honeywell620-30333203033
1745-PCCABSLC1501745-PCCN818
ABB示教器3HNE00313-1
南昌PLC控制器1756-IF4FXOF2F/APLC控制器
歐姆龍PLCC200H-CN311
安川伺服電機(jī)SGMAS-04ACA21
但是,這種控制方式在低頻時(shí),由于輸出電壓較低,轉(zhuǎn)矩受定子電阻壓降的影響比較顯著,使輸出最大轉(zhuǎn)矩減小。
隨著經(jīng)濟(jì)和技術(shù)的迅速發(fā)展和進(jìn)步,近幾年國內(nèi)眾多廠家在變頻器研制和開發(fā)方面,已開始了大規(guī)模資金和人力的投入。目前國產(chǎn)變頻器在控制技術(shù)和功能上,已取得了顯著的進(jìn)步和成就。但由于過去的遺留的舊觀念和態(tài)度,人們?cè)趯?shí)際應(yīng)用中,仍然對(duì)國產(chǎn)變頻器的性能和質(zhì)量有較深的懷疑和偏見,故目前制約著國產(chǎn)變頻器推廣和應(yīng)用。但國產(chǎn)變頻器以其低價(jià)格,維修方便、配件供應(yīng)及時(shí)等優(yōu)點(diǎn),正在逐漸被國內(nèi)企業(yè)技術(shù)人員認(rèn)可和接納。
3HAC024826-001
AB1785-PFB/B1785PFBCommunicationsModule
REXROTHBOSCHDIRECTIONALVALVE98102310814600PSI
ABSLC5001747-L532SEREREV8FREESHIPGUARANTEED30DAYS
170PNT16020
IC693ALG222LT
臺(tái)達(dá)PLCDVP16EH00R
ALLENBRADLEY1794-IV16NSFP1794IV16
SIEMENS6SC6108-0SG021
Fujitsu富士通模塊CNLT1
IC200PNS002
MVI69-MCM
L90CurrentDifferentialSystemL90H09HKHF8LH6NL8LN6US6UU6CW7C1
FBM07:CM400YH
YOKOGAWADCSAAI143-S00+ATK4A-00模擬輸入模塊