卓凱以“專業(yè), 誠信,創(chuàng)新,合作,共贏”的經(jīng)營理念,不斷開發(fā)新產(chǎn)品,為客戶提供優(yōu)質(zhì)服務(wù),以最大限度追求客戶滿意,并不斷開拓新領(lǐng)域業(yè)務(wù)。
應(yīng)用領(lǐng)域：
石油化工,鋼鐵冶金,水泥電力,環(huán)保水處理,汽車通信,港口碼頭,樓宇自控,安防監(jiān)控等多個(gè)行業(yè)。
特色服務(wù)：
卓凱對(duì)停產(chǎn)的“DCS系統(tǒng)備件,PLC模塊備件”有著強(qiáng)大的優(yōu)勢只要您需要的PLC產(chǎn)品,我們就能幫您找到,公司極具價(jià)格優(yōu)勢。
歡迎來電咨詢~~~
聯(lián)系人： 程工
聯(lián)系手機(jī)：15205082707
固定電話：0591-62182558
qq：340135333
運(yùn)動(dòng)控制，有效的辦法是NC，即數(shù)字控制技術(shù)。這是50年代誕生于美國的基于計(jì)算機(jī)的控制技術(shù)。當(dāng)今已很普及，并也很完善。目前，先進(jìn)國家的金屬切削機(jī)床，數(shù)控化的比率已超過40％～80％，有的甚至更高。
電氣原理圖設(shè)計(jì)的基本步驟是：（l）根據(jù)確定的拖動(dòng)方案和控制方式設(shè)計(jì)系統(tǒng)的原理框圖。（2）設(shè)計(jì)出原理框圖中各個(gè)部分的具體電路。設(shè)計(jì)時(shí)按主電路、控制電路、輔助電路、聯(lián)鎖與保護(hù)、總體檢查反復(fù)修改與完善的先后順序進(jìn)行。（3）繪制總原理圖。（4）恰當(dāng)選用電器元件，并制訂元器件明細(xì)表。設(shè)計(jì)過程中，可根據(jù)控制電路的簡易程度適當(dāng)?shù)剡x用上述步驟
（3）將直流功率變換為交流功率的"逆變器"：同整流器相反，逆變器是將直流功率變換為所要求頻率的交流功率，以所確定的時(shí)間使6個(gè)開關(guān)器件導(dǎo)通、關(guān)斷就可以得到3相交流輸出。
對(duì)于恒功率負(fù)載和恒轉(zhuǎn)矩負(fù)載，在選擇電動(dòng)機(jī)調(diào)速方案時(shí)，要使電動(dòng)機(jī)的調(diào)速特性與生產(chǎn)機(jī)械的負(fù)載特性相適應(yīng)，這樣可以使電動(dòng)機(jī)得到充分合理的應(yīng)用。
AS-BDEP-215
E30004380A
1756-L61
1771VHSC
MSD083A2XXMSD023A1XX
PhoenixBKM-LK-OPC-2MBD
46712-208-51RevHReplacementCircuitBoardAB
1756-BA2
VDI4393
其缺點(diǎn)是設(shè)計(jì)出的方案不一定是最佳方案，當(dāng)經(jīng)驗(yàn)不足或考慮不周全時(shí)會(huì)影響線路工作的可靠性。為此，應(yīng)反復(fù)審核電路工作情況，有條件時(shí)還應(yīng)進(jìn)行模擬試驗(yàn)，發(fā)現(xiàn)問題及時(shí)修改，直到電路動(dòng)作準(zhǔn)確無誤，滿足生產(chǎn)工藝要求為止。
其缺點(diǎn)是設(shè)計(jì)出的方案不一定是最佳方案，當(dāng)經(jīng)驗(yàn)不足或考慮不周全時(shí)會(huì)影響線路工作的可靠性。為此，應(yīng)反復(fù)審核電路工作情況，有條件時(shí)還應(yīng)進(jìn)行模擬試驗(yàn)，發(fā)現(xiàn)問題及時(shí)修改，直到電路動(dòng)作準(zhǔn)確無誤，滿足生產(chǎn)工藝要求為止。
近幾年來，可編程序控制器(PLC)以其可靠性高、適應(yīng)性強(qiáng)、靈活性好、編程簡單、容易掌握等特性，在各個(gè)領(lǐng)域發(fā)揮越來越重要的作用。在PLC控制系統(tǒng)中，PLC作為主要控制設(shè)備，必然與控制對(duì)象中各種輸入信號(hào)(如按鈕、限位開關(guān)、拔動(dòng)開關(guān)、繼電器的觸點(diǎn)及其它檢測信號(hào)等)和輸出設(shè)備(如繼電器線圈、接觸器線圈、電磁閥等執(zhí)行元件)相關(guān)聯(lián)。在實(shí)際工作中，由于受PLC應(yīng)用系統(tǒng)規(guī)模的限制，PLC輸入/輸出點(diǎn)數(shù)往往不夠用。為此若采用擴(kuò)展輸入/輸出單元或更換點(diǎn)數(shù)更多的PLC來解決有時(shí)又不合算，為了降低系統(tǒng)硬件的成本，常常采用各種技巧減少系統(tǒng)占用的輸入/輸出點(diǎn)數(shù)，相當(dāng)于擴(kuò)展了PLC的I/O點(diǎn)數(shù)。本文從硬件、軟件兩個(gè)方面介紹在不增加硬件情況下"擴(kuò)展"PLC I/O點(diǎn)數(shù)的幾種方法。
ALLENBRADLEY2711-PRTBDC3NSFP2711PRTBDC3
7ME3950-2LQ00
2711-K6C9L1
foxboro870ITEC
MDD112D-N-030-N2L-130PB2
SNAP-AOV-5
MCF41A0150-503-4-0T08274568
700-HN100
IC200CBL525
BRC100
6FC5357-0BB35-0AA0
Make/ModelNo.ofUnits
6ES7390-1AB60-0AA0
110XCA17103
1747-SN
1785-L20C15
氣體分析儀XT100品牌是美國EXTORR
140XBP01600
1785-L80E
OMRONE2EG-X2B1NSFPE2EGX2B1
1336F-BRF10-AJ-DE
Simatic6ES5340-5AB11
1336F-B015-AJ-EN-L6
MTR-3S86-G-R-0-E-SRR
ABB3HNE00025-1/131
PROSOFT1100-MBS
XVME-656
VDI4651
TSX08RCOM價(jià)格
140ACI04000
3HAC17127-1
5X00119G018
HE693THM809
1756-PA75R
XBTF024510
TRICON4351B1
6DD1610-0AH0
Q0300FKINT30SWPkgV4.xSiemensSimaticS5
7ME3960-0SM11
西門子6FX1130-0BB01
IO-1103-000
編號(hào)Cat.debionPartNO.
AllenBradley2711-T10C15XPanelView1000HasabrokenCorner(SeePictures)
140AVI03000
歐姆龍CP1L-M40DR-A
MCV41A0075-5A3-4-008269335
FBM03P0400YD
P0901FKA/MStationCablew/WireTermination(100Ft)
美國GE90.00IC693MDL930EPLC控制器
3HAC020813-060
PU519A
IC697BEM731
AB1784-PCMK1
140DDI35310
HoneywellT775
5015170035
TC530
ALLENBRADLEYSLC500TERMINALPANEL1746HT204A
DSQC266G
MODICON490NRP954001
OKUMAE4809-045-145
ABB5SHY-3545L0009
100-D180ED22
3HAW050008610-010Limitswitch1b
3HAC020843-001
P0911TXPW-FBProcessorUnit(120Vac)
MILLIPOREDURAPOREHYDROPHILICCARTRIDGEFILTERCVGL75S
DR-D005-001
3HAC037191-001Supportring
ABBCI810A/3BSE013262R1
YB560103-CL
Q0300GFNetFoxAPIV4.0-NT-TCP/IP-PA_RISC/HPUX
7ME3250-2KB10-0AA0
YOKOGAWASI11*B
A20B-3300-0392/01A
140CRP81100
MPR51A015-563-00
7ME3940-0SL14
P0400VQWorkstationProcessor10(WP10)
P0999JUAW70(Non-Nodebus)V5.0To6.xLic(Adv)
7MC3061-1AG40
1336F-B020-AJ-DE
FC-9821X
07ZE63GJV3074323R302
120NQ045R
VDI64543
IC697CPU772
SGDB-05ADG安川伺服驅(qū)動(dòng)器
YOKOGAWABARD-400*AFM
3HNA014379-001DRIVEUNITSERVO4-5-6HW
MSK103B-0300
IndramatMDD112C-N-020-N2L-130GAO
IC693MDL940
PHOTOSWITCH60-1791NSPP601791
SGDB-2BADY280A
DSQC3703HAC2425-1
TCP11G-04-0345【現(xiàn)貨】
MoellerAusgabebaugruppePS316EBE267.1Kl?ckner*Neu/OVP*
64-42-0303-03B9902AP
100-CX18KF10
82408217-001
FANUC發(fā)那科A20B-0007-0361SERVOPCBOARDVELOCITYCONTROL
3HNA014547-001SETOFASSEMBLYPIN
140HLI34000
AB控制頭序列號(hào)40888-313-53
GEFANUCIC695PSA040
TSXMBPCE060
16137-224
2711-B5A9L3
Siemens3TF4822-0XG2220XG2Contactor
氣體分析儀XT100品牌是美國EXTORR
AB800T-1T2BBNSFP800T1T2BB
3HAC5393-2
TSXDEY32D2K
IC693CPU350CA
FactorySealed2711-T5A5L1FRN4.482011DateCodeAllenBradleyPanelview550
1492-CONCAB005U
3HNA014192-001O-RING
490RIO0S411
140ACI03000
PM550-302
6ES5946-3UA22
3HNA015520-001A/BCOLORCHANGER
MVME5500
XBDRDO00000000801CRE
AC SERVO MOTOR SGMG-09ASAAB
A02B-0098-K870
SIEMENSTI505-66606851A6108A6208A45324332一套
Pre_機(jī)架擴(kuò)展電纜38MTSXCBY380K
三菱PLC備件MITSUBISHIAY13
AllenBradley2711-T10C8B2711T10C8FRN3.4010"ColorTouchScreen
Siemens6SE7022-6TC84-1HF3(帶模塊)POWERCONTROLLERMOD
140XCA10206
6FC5357-0BB35-0AA0
CB1086DPA0000
XBTP021110
JUN-AIROF302-4M
1492-MCAA150
OMRONCQM1-CPU41-EV1USPPCQM1CPU41EV1
BoschRexrothDirectionalControlvalve0810000446/WV10P1N411.0
DDS02.1-A100-D
MCH40A0022-2A3-4-0T08276412
DR-S060-282
Honeywell51400901-100
ALLENBRADLEYPANELVIEW5502711-K5A1X/FNICE!!!(S29D)
7MH5102-2AD00
SIEMENS6ED1053-1BB00-0BA1
6ES7441-1AA03-0AE0
E3HXD0100-102SUPORTUNITMOTOR
控制板SE051432622903858560112A06
AS-BSIM-203
M062-LE-511E
HNL01.1E-3400-S0202-A-480-NNNNR911306590
XBTG2330
40888-313-52控制器
2711-T6C9L1
51303979-400
MM15C-503-00STERN8276994
170AAI03000
840USE10400
ABBACH401602032
1336F-AFB1B
X5045S8IXICOR
XC1701LJCXilinx
FANUCA20B-2901-0660/?07A
140U-J-MHS
SYS68K/CPU-6VB/C3
AllenBradley2711-T9A2PanelView900TouchscreenSeriesF
HDS725050KLA360
1785-L20B
1770-CD9
1785-L80B/EAllenBradleyPLC51785L80BN-3
VDI67D010
3HNM00186-1STOPCLAMPFORWARD
C051B
A06B-0501-B001#7000
3HAC020813-165
HA24PHI808
2711-K6C10/BAllenBradleyPanelView2711K6C10F-335
JAMSC-120DDO34310
ALLENBRADLEYPV+2711P-T10C4D22711PT10C4D2
DSQC545A
100-KR05KF10
6DD1611-0AD0
1336F-CWF30-AN-DE
IC697PWR731RR
6ES5373-1AA61
VMIVME-7648
FBM207b電纜P0916FJ
VDI6054
2711-T10G1L1
LE4-108-XR1
1FT5036-0AF01-9-Z
7MC3051-1AD22
富士PLCFTU500A
ALLENBRADLEY2711-NM12/B1MBMEMORYCARD***NIB***
SR760FMR760-P5-G5-S5-HI-A10-R1
6ES7314-6BG03-0AB0
B-606-C-A2-099
1756-A13
HONEYWELLDCS51201602-100
1747-OCPCI6
1756-IF8
3HAC020813-165
2711P-B7C4B1
OMRONE2E-X5E1-GNSFPE2EX5E1G
1756-ENBT
RechnerSensorsKSA-250
XPCWHT-L1-WG1-Q4/IxxCREELTD
1746-IA16
AllenBradley2711P-T10C4D2/APanelViewPlus1000Color/Touch/Et?hernet/RS-232
BAILEYIEPAS011
Bently31000-16-10-15-163-01-02
6SC6111-2AA00
NB2W90R-11
AllenBradleyControlLogixInput1756IB16Ser:ANIBFS
100-SA10
3805E
EatonPKE65/XTU-65XTPE065DCSNLMotorschutzschalter8-65A-unbenutzt/OVP-
TU847
IC693ACC301
1336F-AQF30-AA-IT
1772-IS
140DDO84300C
3HNM11725-1COVER,BACK
EconolimCurrentLimitingFuseJCL-200200A600V
ALLENBRADLEY2711-T9C10PANELVIEW900COLORDEVICENET
800TFXP16AA1AB800TFXP16AA1
西門子6ES7151-1AA04-0AB0
NIBAllenBradleyPilotLightUnit800MR-P166120VSerD
MOD1/1X059-036
1746-NI8
SeikoSHF-32-100?????
HLC01.1D-05M0-A-007-NNNNR911308869《卓凱惠價(jià)速銷》
6ES7313-1AD03-0AB0
FOXBOROFBM204P0916AG1
DDS02.2-A200-BE24-02-FW
OMRONC60K-CDT1-DNSPPC60KCDT1D
IC698CPE020?
3503E03PCS
1C31129G03
GE90-30IC693PWR331電源
TSXRKY8
IC610CHS130RR
172PNN21022
ALLENBRADLEY96843037NSPP96843037
A02B-0084-C092
ABAllenBradley1771-KA1771KACommunicationModule
TRICONEX4000093-3XX1
BL-H100E-20T現(xiàn)貨
1756-PSCA2
ALLEN-BRADLEY2711-B6C2PV600COLORKEY&TOUCH,DH485WITHDH-485COMMUNICATIONS
GENERAL ELECTRIC PWB188A3027G1 USPP PWB188A3027G1
MSK070C-0450-NN-S1-UGO-NNNN
4DP7APXAD2151302780
NP1X6406-W富士模塊
NIMF02低價(jià)銷售貝利模塊
XBTZ908
XPEWHTL1000000AZ7CRE
AllenBradley2711-K6C8L1PanelView600OperatorTerminalKeypadPanelViewNEW
3HAC022286-001
1336F-AQF50-AE-EN
P0999SZPW-FBToAW51BNonN'Bus20"CRT(SH)LTOAdvLic
3HAB7215-1/07
AllenBradleyOperatorInterface2711-K5A2#26577
W190-015
100-0456
Pre分布式數(shù)字量組合模塊TBXDMS16P22
6SM77S-3000
ABPanelBuilder2711-ND1Panelview
3HAC020817-001
西門子PLC6ES7321-1BH00-0AA0
GEFANUCIC693ALG223
MPV950-5
6GK1562-1AA00西門子
ALLENBRADLEYPANELVIEW550MODEL85-264VAC2711-B5A1
1747-ASB
CMPF-PM33C手操器
AEGAS-B804-116
1784-PKTX
UGRMEM-04AW14
6FC5357-0BB33-0AE2
AB1336-BDB-SP17D74101-482-51REV.22
92-01438-00
3HAC035910-001Wristhousingwithpainted,plastic
USAFED-09-FS1S
X9C103SXicor
6ES7460-0AA01-0AB0價(jià)格
1C31132G01
7MH5106-2PD00
VDIMNCGR085TB
UGRMEM-01SNQ12
NEWALLENBRADLEYPV10002711-NL102711NL10BACKLIGHTNEW
TSXCPP202
C500-RM201/3G2A5-RM201
3HAC020855-001
歐姆龍PLCCQM1-CPU11-9
490NTC00005U
140CRA21220
Simatic6ES5432-4UA12
YB560103-BD/4
B&R3DI476.6
WH25-2R2JIWEL
140CFB03200
ALLENBRADLEY592-EC2ACNSFP592EC2AC
IC660TBA025
1769-IA16AllenBradleyCompactI/O1769IA16F214
BERGERLAHRVRDM566/50
ABB脈沖編碼接口板RTAC-01
K150A-24
3HAC033203-001
TSX07311612
VDIMNCMS880
140BP01600
TK-PRS021
MHD093B-035-NP0-AN
3HAC020869-0013HAC020801-001
IC676CBLPBF100
3503E02PCS
FOXBOROFBM214CP0914WM10
IC200MDL635
7MH7723-1EC
DSTD150A
臺(tái)灣泓格i-87017
YASKAWA正品安川伺服放大器SGDS-02A15A
ABBDSDP1703
3HAC020847-001
3HNP00030-7MO_EQFST_CLIP
104-CX09N02
DX731F
BDS4A-206J-0014-105B81P
AllenBradleyPanelview600SeriesB2711-T6C8L1
30752766-501
TSXISPY100
ABB266MSHLTSA3EH
FoxboroFBM2021
AB1746-NT4模塊
1771-CAE
A20B-2001-0902/01
IC5005TAX0110
1756-DNB供應(yīng)商
140XBP01600
140XCP51000
GE304A8465
140CHS11000
FCP2703GE
FBM203
TSX08CD12R8DS
ALLENBRADLEYSERVOCONTROLLER1388B-AV10-A07**NEW**
HONEYWELL霍尼韋爾82408217-0015
140XBP00600
140CRA21110
140NOE77101
IC693MDL752CA
IC647SPMP500
MDX61B0008-5A3-4-0T價(jià)格
1336F-B200-AN-EN-L6
3HAC10939-5
140U-K-MTL3A
ABBProcontick200
VDIX3604
MoellerP3-100/IVS?Lasttrennschalter
1771N-4DDDDNNNN
FS35R12KE3G
【西門子CUVC板】6SE7090-0XX84-0AB06se7090-0xx84-0ab0
TSXCBY380K
ATV28HU54N4
520EAODAB520EAOD
ABDH485/RS232CINTERFACEMODULEPLC1747-KE1747KESERC
YTEA250-15YT212001-AF
IS200TRTDH1B
MM-PMCS-201
140PLC140CPU43412A
IC697BEM733
SAMSUNG CPL-93203 USPP CPL93203
B-202-C-33
1747-L551
IC200MDD849
IC646RF3000-2
1747-CP3
Honeywell30750944-504-RP101SW1-8-HSW-12559鍵盤
SIEMENSFUM3106DP1310-8AA
3HAC020813-014
MOELLERPS416POW-400
GK6交流永磁同步伺服電機(jī)6GK6063-6AC31-FE
AllenBradleyENetPanelViewplus7002711P-T7C4D1colortouchdisplay,LNC2010
2098-DSD-150-SE
1336F-A020-AX-EN-L6
6ES7332-5HB01-0AB
140XTS00200
140CHS32000
3HAA2278-1Damper
490NTC00015
Bachmann(巴赫曼)plcEM203
3R032092
SK616013-HBracket
PSSSBDI16
IC693MDL740
07DC92
P0904BEPCFieldbusInterface(EC96)
1771-OR
EmersonQuantumII9500-8504A
3HAC020817-001
DellT42XJM8428-K?
1746-P2
7MC2998-2CC
ABControlLogix1756-L63/ALogix5563REVD01F/WRev.1.2
REXROTHRSK4109-0743-3b05-00
3HNP01701-1GUIDEPINDIN6325
A06B-6130-H002
TCSESM043F2CU0
AS-911K-812
AB-836T-T255J-PressureSwitch
P0911TKPW-NBCP/DP10(FT)ToCP30(FT)UpgradeKit
7MB1943-2AA64
74102-328-53
802TA2TAB802TA2T
AllenBradley1746-HSRV**FACTORYSEALED++++WARRANTY
2711-K9C3L1
VDIMNCGR062TB
140CPU43412A
1394C-AM04
1747-ASB
2711E-ND1FR
STI42672-0480MINISAFEMS4348BR*NICE*
