卓凱以“專業(yè), 誠(chéng)信,創(chuàng)新,合作,共贏”的經(jīng)營(yíng)理念,不斷開(kāi)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(kāi)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(shì)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(shì)。
歡迎來(lái)電咨詢~~~
聯(lián)系人： 程工
聯(lián)系手機(jī)：15205082707
固定電話：0591-62182558
qq：340135333
分析設(shè)計(jì)法是根據(jù)生產(chǎn)工藝的要求選擇適當(dāng)?shù)幕究刂骗h(huán)節(jié)（單元電路）或?qū)⒈容^成熟的電路按其聯(lián)鎖條件組合起來(lái)，并經(jīng)補(bǔ)充和修改，將其綜合成滿足控制要求的完整線路。當(dāng)沒(méi)有現(xiàn)成的典型環(huán)節(jié)時(shí)，可根據(jù)控制要求邊分析邊設(shè)計(jì)。
通過(guò)PLC程序診斷故障。PLC控制系統(tǒng)出現(xiàn)的絕大部分故障都是通過(guò)PLC程序檢查出來(lái)的。
為了便于故障的及時(shí)解決，首先要區(qū)分故障是全局性還是局部性的，如上位機(jī)顯示多處控制元件工作不正常，提示很多報(bào)警信息，這就需要檢查CPU模塊、存儲(chǔ)器模塊、通信模塊及電源等公共部分。
熱繼電器是一種利用電流的熱效應(yīng)工作的保護(hù)電器。熱繼電器由發(fā)熱元件(電阻絲)、雙金屬片、傳導(dǎo)部分和常閉觸點(diǎn)組成，當(dāng)電動(dòng)機(jī)過(guò)載時(shí)，通過(guò)熱繼電器中發(fā)熱元件的電流增加，使雙金屬片受熱彎曲，帶動(dòng)常閉觸點(diǎn)動(dòng)作。熱繼電器常用于電動(dòng)機(jī)的長(zhǎng)期過(guò)載保護(hù)。當(dāng)電動(dòng)機(jī)長(zhǎng)期過(guò)載時(shí)，熱繼電器的常閉觸點(diǎn)動(dòng)作，斷開(kāi)相應(yīng)的回路，使電動(dòng)機(jī)得到保護(hù)。由于雙金屬片的熱慣性，即不能迅速對(duì)短路電流進(jìn)行反應(yīng)，而這個(gè)熱慣性也是合乎要求的，因?yàn)樵陔妱?dòng)機(jī)起動(dòng)或短時(shí)間過(guò)載時(shí)，熱繼電器不會(huì)動(dòng)作，避免了電動(dòng)機(jī)的不必要停車。
XBTZ928
TRICON83121
174CEV20030
3HAC026567-001Upperarm,spare
REXROTHMHD093C-058-PG1-AN
3HNP03764-1SCREWDIN912
140MN0063AB140MN0063
E+HFTE30-EAA1開(kāi)關(guān)
HDS02.2-W040N
電磁式接觸器的工作原理如下：線圈通電后，在鐵芯中產(chǎn)生磁通及電磁吸力。此電磁吸力克服彈簧反力使得銜鐵吸合，帶動(dòng)觸點(diǎn)機(jī)構(gòu)動(dòng)作，常閉觸點(diǎn)打開(kāi)，常開(kāi)觸點(diǎn)閉合，互鎖或接通線路。線圈失電或線圈兩端電壓顯著降低時(shí)，電磁吸力小于彈簧反力，使得銜鐵釋放，觸點(diǎn)機(jī)構(gòu)復(fù)位，斷開(kāi)線路或解除互鎖。
接地過(guò)電流保護(hù)。逆變器負(fù)載側(cè)接地設(shè)計(jì)，為了保護(hù)逆變器，有時(shí)要有接地過(guò)電流保護(hù)功能。但為了確保人身安全，需要裝設(shè)漏電斷路器。冷卻風(fēng)機(jī)異常。有冷卻風(fēng)機(jī)的裝置，當(dāng)風(fēng)機(jī)異常時(shí)裝置內(nèi)的溫度將上升。因此采用風(fēng)機(jī)熱繼電器或器件散熱片傳感器，檢出異常后停止逆變器。
對(duì)于電熱設(shè)備，如電阻爐、電熱器等，負(fù)荷的冷態(tài)電阻較小，因此起動(dòng)電流相應(yīng)要大一些。選用接觸器時(shí)可不用考慮(起動(dòng)電流)，直接按負(fù)荷額定電流選取。型號(hào)可選用CJl0、CJ20等。
三菱PLCFX2N-4AD
140NWM10000
ANCO/PORISPLCrCTL_2000
1756-L62
140G-H-EXT3
P0999VKCCM/AIMToCP50AdvUpgradeSWLic
P0930HXAudioCable,15Ft
6GK1105-2AA10
140G-G-EA1A
AllenBradley5110-A4PLC
MODELFC,P/N:999234，VOLTAGE:120VAC
Allen-BradleyPanelview5502711-K5A2L1Rev.CFrn3.13PanelView550
MDX61B0450-503-04-008279683
A06B-6055-H103H512
P0917MF
IC647PCM003
DSQC6513HAC025784-001
ABB端子板DATX1103ASC25H2091
7KD2011-8AA
7ME3950-1LH00
3HNM12517-1MASTERINGKIT
7MB1943-2AB14
3HNA001842-001
MVME162-13
DSAO110誠(chéng)信品質(zhì)
2711P-T12C6B1
P0999WEBaileyI/FToDI30AdvUpgradeSWLic
GEFANUCIC200PWR002
UAJPEE-15DKGFU
FAIN-XVME-566
3HAC040029-002Pressingtool
IC693MDL654CA
6ES5956-0AA12
140G-H15C3-C32
104-CX38D20
電路板ZX345Q8
XREWHT-L1-WG-Q4-0-25CREELTD
MODICONPC-E984-685
ALLENBRADLEY2711-T6C8L1SERIESBOPERATIONINTERFACEPANELREVCPANELVIEW
ALLENBRADLEY2711T6M5D2711P-T6M5DPANELVIEWPLUS600NewFreeShip
1492-SPM1B040-N
7NY1010-0CG1
MDS60A0040-5A3-4-0T08273537
J0200UYI/ABatchServerSmallLicV8.1(70Series)
Pre數(shù)字量輸入模塊TSXDEY32D2K
ACDS98044
3HAA3563-AGA
HMI-AGO-204
SR051600002416250480111A04+SR05200018516250460116A11
GFK-2055
P0926NPMIW,UpperMonitorMtgKitFor20"LCD-SteelTop
AS-S902-151
7XV5103-7AA25
1746-RL35
1756-IF16
Bently330103-00-15-10-02-00
1201-HASP
1771-HSN
800MBCQA24AAKAB800MBCQA24AAK
NEWALLENBRADLEYPV+2711P-T12C4D22711PT12C4D2NIB
DSQC201
IMASI23、
MVI56-MCM
3HAC020813-014
1494G-CF3N
1771-DB商家誠(chéng)信
KJ3002X1-BC1
GENERIC 66-20134-1 USPP 66201341
IC200MDL744
RELIANCEELECTRIC0-57459-1B/61C542A
ABB1svr730885r3300CM-MPS.21S
BOSCH047832-304401047832-303303
DSQC249B3HAA3563-AHA/1
SNAP-IDC5D
A06B-6066-H211
1336F-BP400-AN-DE-CM
ACS510-01-125A-4
171CCC96030
ALLENBRADLEY1771-OB
JuniperM7IBASE-DC-2FE
840USE42900
3HAB2136-1
ABB模塊PP07512HS(ABBN)5A
140XBP00600
AS-BDEP-254
AllenBradley1771OFCAnalogOutput12BitSeriesB*
7ME3940-0AL01
西門子6ES7332-5RD00-0AB0/6ES7332-5RD00-0AB0配包裝!
1756-ENBT
72395-4-03391231
578785-01
K0200MVINTERSPECIntegrator30SWPkg(V6.x)
170BDI34600
AllenBradley1756-L62SB1756L62SB
1336F-A007-AN-EN-L4
200X25/50電源模塊
ABPLC1746-NIO4V1746NIO4V模擬量模塊1746-ni04v
AB1395直流調(diào)速器1395-B78-C4-P12-X1
安川系統(tǒng)JANCD-PC20DF5203490-AO
E418527880
1746-OV8
AB1756-IR6I2
3HAC020813-082
AllenBradley1336-WB110
9766-210
110-0283
2731102IBSS7400ETHDSC/I-T
3UF5011-3AB00-1
7ML1830-1BL
PlasmaShowerCup17234200GSD
PHOTOSWITCH 60-2619 NSFP 602619
NEWALLENBRADLEY2711-T5A20L1PV5502711T5A20L1NIB2006
140ACI04000
1771-SIM
3HAWL000021Railblock_Rexroth
1747-L541
AllenBradley2711-T10C8/F|PanelView1000
140CRP93100
FBM211端子P0916BT
3HAW050008636-0101ResolverStaticM2008NoSMB
DSDX110
SIEMENS7NG4123-1AN00
ABBPSS12-400B
140CPU67160
英國(guó)CT軟啟動(dòng)器SFE1SFE2
0.01直流配電板件：W2M61X1板件
3RW3046-1AB14西門子
AB505-BODNEMA1FullVoltageReversingStarter
RELIANCEELEC803.60.00/BSK
499NOS07100
AllenBradley2711P-T10C4D1*NIB*FactorySealed!!!
1756-IF16/A
1756-L55M12
維綸觸摸屏MT506LV4CN
ALLENBRADLEY800H-UP19NSFP800HUP19
STBDAI7220
TUBE FITTINGS DIVISION 6-6-CLO-S NSPP 66CLOS
6ES5735-1BF00
NEWALLENBRADLEY2711-T6C1L1PANELVIEW600TouchGlass
IC660BBD023
39SDM024DCCBN
3HNA007767-001BRACKET
140DAI75300
SWA-IWORKS-MTX-05VRS-D0-CD650R911317291
MC07A075-5A3-4-0008272557
FORCE630-11573-104DCPU-2S/32P/N600-11573-201
HONEYWELLS87B1016
900A01-0001-Honeywell
TSXREY200
140DAI44000
A16B-1100-0060價(jià)格
1336F-CPR400-AN-EN-CM
140DDI84100
140CPS11400
3HNA011279-001CABLEMAINPURGEDAC-AM
1336-WC085
Sinumerik8056FC4100-1AA00-Zcomponent
TSXCCPS15100
3HAC020813-139
1746-N04V
AB1747-L511
3HAC030848-001Solenoidvalve
DSQC123
Siemens6ES5393-0UA14
CL6895X1-A1
Warner8940-5449/8940-6689????
AllenBradley4100-232-RClassSMotionController
OmronC200H-ID211C200HID211InputUnit
TSXEEF16D2
A5E00250753-01價(jià)格
歐陸(EUROTHERM)DCS二通道模擬量輸入模塊2500M-AI2
WESTINGHOUSEHFB3020
MRHQ10D-180S-N
1747-SDN
IC693CMM302
AS-584L-232
A06B-6141-H011#H580
1756-PB75
STIDCU-1106USPPDCU1106
3HNM00878-1BRACKETM1
140G-H2C4-C35
德國(guó)SIEMENS西門子斷路器接觸器3RV1031-4BA10
VDIF0615251101
SGM-02AW14安川伺服老型號(hào)庫(kù)存，供應(yīng)，維修
SIEMENS6ES5430-4UA132
DSQC3283HAC17970-13HAB7229-1
Pass&SeymourPS420P12-W1
WARNER5319-631-003驅(qū)動(dòng)器
JEPMC-PC040
520EAODAB520EAOD
1791-16A0
ALLENBRADLEY2711-K6C8L1NSFP2711K6C8L1
TSX07312402
PanasonicMQDB012AAD02?
YASKAWA-CIMR-G3U42P2USPPCIMRG3U42P2
1756-IF16
IC697BEM731
1326AB-B530E-21
3HNA012708-001HP-HOSE1/4"L=13650MM
6ES5243-1AB11直銷優(yōu)質(zhì)
VDIF090223
140CRA93200通訊模塊
140DDO84300
IC610MDL180RR
JuniperM7IBASE-DC-2FE
140CPS21100
ALLENBRADLEY800T-PC316RRXRUSPP800TPC316RRXR
FBM03P0400YD
6ES5-498-1AA41
3HAC020813-014
ALLENBRADLEY2711-KA1PANELVIEWSER.AREV.C*NICE*
西門子6ES7972-0BB50-0XA0
TSXTAPMAS
3HAC020823-002
1747-RL401
1492-M5X10H21-30
Allen-Bradley-501746-OBP16C
AB1768-enbta
HA01HA01
8143838.14電源驅(qū)動(dòng)板
XPCWHTL1000000AE4CRE
CSH01.1C-SE-ENS-EN2-NNN-NN-S-NN-FWR911305532
施耐德-AS-P810-0003
USAGED-09AS1S
西門子6EP1331-1SH01
AllenBradleyPanelview2711-T9C9B2711T9C9
力士樂(lè)板卡REXROTH型號(hào)：SE301訂貨號(hào)：0608830160
7MB1943-2BB36
1746-NI8
1489-A2D060R
ALLENBRADLEYPANELVIEW2711P-T12C4D12711PT12C4D1
6FC5357-0BB21-0AE0
1757-SRM
IC693APU301
1C31181G02
NSDVP-2PUPLC
ALLENBRADLEY2711-K5A10L1/GOPERATORINTERFACE*NNB*
GEFANUCIC698CPE010
3504E
IC693APU301G
3HNM11306-1
22B-D010N1040
2711P-B7C6B1
API4380G
IC200MDL640
QHNM902
3HAW050008613-0101MotorStaticXP7400-600VM2008
IC200ACC414
1336F-AQF20-AN-DE
3HAC020841-001
6ES5-498-1AA51
RFT9739D4
3HNE00313-1
NORTHSTAR北極星編碼器MH1024Z1K2S01
140ACI04000
P0916AA
5136-PFB-ISA
VDIMNCGR122TB
ALLENBRADLEY2711P-T12C6B2PANELVIEWPLUS1250,NEW
1494VDRL633AB1494VDRL633
FBM01
3GQA091501-ASA
1771-HSAR
140CPU11302
JASP-WRCA01
1494V-DJ633-A
Allen-BradleyPanelview10002711-T10C3SerBRevDFrn4.00(6417)
XCS05XL-4VQ100CXILINX
1746-P4
140ACO02000
FOXBORO誠(chéng)信品質(zhì)
2711-K5A20
6ES5247-4UA21
IndramatTVD1.3-15-03
AB2755-L4RAA
施耐德模塊140DAI54000
3HEA801691-001
IC693MDL930超值特價(jià)
VDI7700ST
MM22C-503-00DREIECK8277060
6FC5357-0BB11-0AE1
1336-GM6
XPCWHT-L1-1A0-Q5CREELTD
西門子6ES7431-1KF20-0AB0
FanucA06B-6134-K003風(fēng)扇
西門子6ES7972-0BA41-0XA0
REXROTH2AD100D-B050B4-AS03-C2N1
6ALLENBRADLEYSLC15O1745-E151SLC1001745-LP101
IC697MDL940
Allen-Bradley181737-RTBS配件
7KC1904-8DF
3HAC020813-165
1756-IF16
PC-E984-485
AS-BDAP-216N
但當(dāng)生產(chǎn)環(huán)境過(guò)于惡劣3BDH000364R0002
Allen-BradleyCompactLogixPowerSupply1769-PA4
170XTS10000
3HAC020823-002
MITSUBISHIA1SD71-MOTION
51304685-100直銷優(yōu)質(zhì)
安川伺服驅(qū)動(dòng)器SGDS-01A12A
3HAW060005026TOOTHBELTWHEEL36-5M25
3HXD1139-65
SCHNEIDER（施耐德）140EHC105002
ALLENBRADLEYACDRIVE1336T-B060AAGT0**NEW**
NT631C-ST151B-EV2S
VDIMNCGR022TB
AB1746-OBP16
SGDM-04ADA伺服驅(qū)動(dòng)
ALLENBRADLEYPV1000E2711E-T10C62711ET10C6SERDFRN5.16EXCELLENT
3HAC020869-0013HAC020801-001
A06B-6134-H203
1398-DDM-075X
SNAP-ENET-S64
TektronixTDS2102-ChannelDigitalOscilloscope
ALLENBRADLEY2711-B6C20SER.CREV.AFRN.4.44
?？怂共_871A-1F-3前置放大器
IC693CPU351
1494C-DH633-A3-B-E-F
IC693PWR321X
MAC090C-0-GD-2-C/130-A
100-C30EJ10
AB1756L55M161
CIMR-M5A27P50-XXXX
DTMT-5270B
*NEW*AllenBradleyAB1794-IR8/A1794IR8FLEXI/O
TLXUCDPL7JP45M
日本YASKAWA安川伺服驅(qū)動(dòng)器SGDA-08AP
XPEWHT-L1-5D4-R2xCREELTD
AllenBradleyPanelviewOperatorTerminalsUserManualPublication2711-6.1
7KE6000-2GG
XBTF024110
1494G-GC3N-98-203W
VDIX2236
NW-BM85S232
發(fā)那科A06B-6079-H105
SGMSH-15A-TV11
AS-B809-016
MANNESMANNREXROTHAMPLIFIERCARDVT5007-17
57160001-K
P0999XNWP30ToWP51DAdvUpgradeSWLic
ABBCI810V2/3BSE013224R1
FBM01
IC697ALG440
貝加萊3AI350.6
IC693ACC350
6EP1336-2BA00
7MH4103-3GC01
6ES5-452-8MR11
140DDO84300
140XCA71706
1336F-BX150-AN-DE
1756-IB16D
140AVO02000
IC200CHS014
140CPS11420
1771-DMC
CMPR-FD15B0B29
ABB6216BZ10000A
DSDXB001
18745-03本特利前置放大器
NEWABALLENBRADLEY837TEMPERATURESWITCH
P0999NLWSBay19"To21"CRTw/TS,SH
PCI2000ETH
BoschCC320Mor062064-202
51303982-400
REXROTHPROPORTIONALHYDRAULICVALVEWITHELECTRICR900491698
1492-SPM1D010-N
西門子 6ES7341-1CH01-0AE0
140ACI03000
1336F-B040-AA-EN-HCS1
A16B-1212-0100-01
CIMRG7U27P51
SIEMENSPTM6.2P1K(帶底座)
HI-25ETCU-U安川驅(qū)動(dòng)
SchneiderModicon TXBTF024311E magelis
PSSSBDI808
W808-006
1771-IFE
kcc9842
1746-NIO4I
CONDOR電源模塊型號(hào)：DPCI-204-1203功率：200W
A20B-1004-0830
SNAT7261PCP1卓凱電子0591-62182520AS-B809-01612
TSXMRP032P施耐德存儲(chǔ)卡
XC68HC11A1FNMotorola
3HAW107700430CoverStrut900mm
1492-IFM40DS24A-4
140XCP40200
安川伺服驅(qū)動(dòng)器SGDL-01APSGML-01AF12
1746-F1
AS-J290-020
AllenBradley2711-T10C3/F|PanelView1000
西門子6ES55253UA21+6ES5491-0LB11
ABBNRFC-44REV
SIEMENS6AV6645-0DD01-0AX01
3HAC020841-001
INDRAMATDRP2/109-0852-3B29-04
CQM1-ID212
AB1756-DHRIO/BControlLogixDH+/RIOBridge/Scanner60DAYS
DI8141
EMERSONDELTAVKJ4001X1-BB1
ACCU SORT D-24753 USPP D24753
VT3000HTPUMF
MOX603MODULARIOMX603-3013
PILZPZE3V221
590+主板/590主板AH470372U002
1756-PA75/BABControlLogixRackPowerSupplyFullyTested
140CPS11420
IC200CHS001
西門子6SE7031-1HF84-1HH1
AS-S212-200
IC693CMM302CA
140AVI03000
MDX61B0015-5A3-04-008279578
140DDO84300
SIENMENSPTM6.2I420(帶端子)
NEWSIEMENS3RV1021-4BA15SIRIUS3P14-20AAMP600V-AC?
140CPU43412A
IC693MDL748
FOXBOROPRESSURETRANSMITTERMODEL#841AM-CI1-CW/GAUGE
A20B-2002-0300
AllenBradleyPanelview1400/1400ereplaces2711-T14C8
AllenBradley1786TPSNew1786TPSConnectT-TAPBNC
