福州卓凱以質(zhì)量打造品質(zhì)!用誠信共贏未來!以專業(yè)打動(dòng)人心!用服務(wù)感動(dòng)客戶!
福州卓凱電子科技有限公司 選擇卓凱 選擇程工 選擇成功!
聯(lián)系人:程工
電話:0591-62182558
手機(jī):15205082707
商務(wù)QQ:340135333
Emali:340135333@qq.com
_____________________________________________
西門子軟啟動(dòng) 3RW2240-0DB15160KW
ACS550-01-038A-4
GEFANUCVERSAMAXIC200UDR005-AA
712/100
VM1610
3HAC020843-001
安川系統(tǒng)JANCD-PC20DF5203490-AO
新樂壓力變送器XL-800防爆型
IMMPI011卓凱電子0591-621825206ES5760-0AB111
TSXMRP0512P
IC646NCL000
CAT-1201-HA2
1394C-AM04
140CPS11420
KJ4002X1-BB1
1SAP220600R0001
CC-PCF901ControlFirewallModule,8Port+1upb
499NSS27100
AB1336F-MCB-SP1K
SIEMENS6ES5470-4UB112
3HAC020855-001
1336F-A100-AA-EN
MOOREINDUSTRIESECT/4-20MA/2X4-20MA/230AC
Siemens6SL3120-1TE15-0AA3
MMIDIMAESTRO140X8/16
MDV60A1320-503-4-0T08277206
3HAC020806-001
3HAC025784-001
AllenBradley1756-OB16I|DCOutputModule*NIB*
140XTS10206
P0400VE
3HAC13442-1
NEWALLENBRADLEY2711-T10G320112711T10G3SEREFRN4.48NIB
2706-P44C
ALLEN BRADLEY 77153-146-54 FNFP 7715314654
1336F-A030-AJ-EN-L6
3HAC040026-003Pressingtoolforupperarm
NEWALLENBRADLEYPV6002711-T6C20L12711T6C20L1NIB
GE147A7816P22KGS100KGS100FUSES**Lotof5**
多摩川電機(jī)TS4884N9072E411
6DS1332-8BB2
Siemens6SE3290-0DA87-0FB1
140DDO35300
ABBSK829007-B1
3HNA016204-001BRACKETFORHOSEKIT
1336F-AQF10-AA-EN
Bently3300/14-01-20-00
140ACI04000
AllenBradley2711K5A5OperatorInterfacePanelview550
6ES5095-8MA02
1336F-BRF07-AF-IT
AB133598REV01
7KE3113-0CC21-6BS1
5A26391H24
1746-P4
1785-L60B
1489-M2C320
3HNA000763-001VALVEASSEMBLY
3HNP01874-1SCREWISO7380
ALLENBRADLEY2711-K5A1SERFREVJPANELVIEW550
ABBNIOC-01C
SCHNEIDER(施耐德)AS-B883-2004
DSQC236H
ABBDCSDARA1001/3ASC25H232外殼
GEFANUCIC660BBD025N*NEW*
1200083001
140ACI04000
3HNA011744-001SCREWDIN912
140DRA84000
3HNA009274-001CABLEAXC1.X11-AD1.X1
3HNP02477-1
進(jìn)口伺服閥PSSV-890-DF0056
ALLENBRADLEY2711-NC1-ANSPP2711NC1A
MCV41A0075-2A3-4-0T08275130
ALLENBRADLEY74103-160-511336T-GT2-SP4B/1336T-GT2-SP42B
SGMRS-06A2B-YR11
DCG-200ZDC24M-Z041300111A0190-13302
三菱PLC備件MitsubishiPLCInputModuleAX21
140DAO84220C
VDI1504S
MPR52A0100-503-00
531X300CCHALG2
3HAC035901-001LowerArmwithmech.Stop
6SM57S-3000-G
AB1756-L55M12CPU
MSK071E-0450-NN-M1-UP1-NNNN
XTEAWT-0-3D0-R30-FBCREELTD
2711-B5A2
3HAC039379-001Solenoidvalve
接觸器的線圈電壓,一般應(yīng)低一些為好,這樣對(duì)接觸器的絕緣要求可以降低,使用時(shí)也較安全。但為了方便和減少設(shè)備,常按實(shí)際電網(wǎng)電壓選取。
變頻器驅(qū)動(dòng)電路、保護(hù)信號(hào)檢測及處理電路、脈沖發(fā)生及信號(hào)處理電路等控制電路稱為輔助電路。輔助電路發(fā)生故障后,其故障原因較為復(fù)雜,除固化程序丟失或集成塊損壞(這類故障處理方法一般只能采用控制板整塊更換或集成塊更換)外,其他故障較易判斷和處理。
CSB01.1C-S3-ENS-EN1-NN-S-NN-FWR911314013
1746-IB32
RMSERVODDS
7ML1998-5DJ31
安川伺服驅(qū)動(dòng)器SGDB-30AM
XF2M-3015-1AOMR
SWA-IWORKS-MTX-07VRS-D0-CD650-OPDR911320627
IC697ALG440
AB80190-640-02-R
A06B-0121-B080
Allen-Bradley193-B1N6MotorOvercurrentProtector,300Amp,NNB
20BD011A0AYNANB0
IC697CMM712RR
NEWABALLENBRADLEY837TEMPERATURESWITCH
FOXBOROCP40
歐姆龍CP1E-E60DR-A-EC
DSQC266A
IC693CHS391RR
6AR1001-3AG30-0AA0價(jià)格
110CPU31101
6ES5521-8MB12
140CHS11000C
140G-M-EXT4
A20B-3300-0392發(fā)那科驅(qū)動(dòng)
K150A-24
3HAC020813-139
1746-NI8
6ES5396-0UA11
EVD4902-E
VDI4204
AM-SA85-000
XC2064-50PC68CXilinx
ADVANTECHAIMB-270-A1
NEWINBOXAllenBradley1761-L16BWA/ENIB1761L16BWA
HONEYWELLTK-FTEB01
1336F-A125-AE-DE
西門子PLC6ES7421-7BH01-0AB06ES7421-7BH01-0AB0
HONEYWELL霍尼韋爾模塊型號(hào):621-1160R
VDIXG3005
IC693ACC316
MAC090C-0-KD-3-C/110-A-0
6ES5-304-3UB11
1336F-A015-AA-DE
VDI4523
VDIF0615251101
140CPU53414A
MVME162-031現(xiàn)貨
FC-SDOL-0424SafeDOLMmodule24Vdc1A4chCC
3HAC020813-082
FBM42
Westinghouse1B30023H011
3HAC020813-147
安川伺服馬達(dá)SGMG-30A2ABSGMG-30ASRAB
DP820
erUnit-NiceShape,2008DateCode,SERA,REVA
A06B-0815-B001
3604E
ALLENBRADLEY2711-B6C5-L1USPP2711B6C5L1
3HAB3281-1Lowerarm
西門子6SE7018-0TA84-1HF3
觸點(diǎn)系統(tǒng)包括主觸點(diǎn)和輔助觸點(diǎn)。主觸點(diǎn)用于通斷主電路,通常為三對(duì)常開觸點(diǎn)。輔助觸點(diǎn)用于控制電路,起電氣聯(lián)鎖作用,故又稱聯(lián)鎖觸點(diǎn),一般常開、常閉各兩對(duì)。
PLC與繼電器控制邏輯的性能和價(jià)格進(jìn)行相比較:控制邏輯:繼電器控制邏輯采用硬接線邏輯,利用繼電器機(jī)械觸點(diǎn)的串聯(lián)或并聯(lián)及延時(shí)繼電器的滯后動(dòng)作等組合成控制邏輯,其連線多而復(fù)雜,體積大,功耗大,一旦系統(tǒng)構(gòu)成后,想再改變或增加功能都很困難。另外繼電器觸點(diǎn)數(shù)目有限,每只一般只有4~8對(duì)觸點(diǎn),因此靈活性和擴(kuò)展性都很差。而PLC采用存儲(chǔ)邏輯,其控制邏輯以程序方式存儲(chǔ)在內(nèi)存中,要改變控制邏輯,只需改變程序,故稱為"軟接線",其連線少,體積小,加之PLC中每只軟繼電器的觸點(diǎn)數(shù)理論上無限制,因此靈活性和擴(kuò)展性都很好。PLC由中大規(guī)模集成電路組成,功耗小。
ALLENBRADLEYPV+2711P-RDB7C2711PRDB7CPVPLUSDISPLAYMODULE
51405043-176霍尼韋爾模塊
CRTDisplay2711e-T14C62711e-K14C62008DateCodeAllenBradley1400eMonitor
2711E-T10C15
1336F-A015-AJ-DE
1746-NI16I
IC200UAL006
DSQC266G
3HNA009350-001PRESSUREREGULATOR
2711-T5A3L1
22C-D088A1030
INDRAMATMKE047B-144-KG1
NC1X6404
140NOM21100C
1203-CN1